clinical trial contract research organizations

Top 17 Clinical Research Organizations (CRO) in 2023

In clinical research and treatment development, clinical research organizations (CROs) are frequently a sponsor’s most important partner and ally.

Depending on the nature of the clinical trial, and your existing capabilities as a sponsor to run the trial, the CRO company of your choice will typically be responsible for facilitating most of the micro and macro processes that go into designing and running a successful clinical trial.

When contracting a CRO to help you with your trial, you are transferring over a large portion of responsibility into the hands of your clinical research partner. The CRO of your choice will have the responsibility to control a variety of factors and processes of a clinical trial, and depending on their expertise, team structures, service offerings, internal resources and many other capabilities.

Your ability to find and contract a top CRO company that is the right fit for your unique trial will be a determinant of whether or not you will be able to operate a high-quality clinical trial that meets your expected timelines, budget and delivers a top-notch patient experience.

At ClaraHealth (a patient-centric recruitment acceleration platform) , we have put together an extensive list of the top CRO companies in the US and around the world.

This is not a cro rankings list, but rather a compiled list of some of the top clinical research organizations around the world. We have highlighted their strengths and core service offerings to make it easier for you to find the right fit clinical research partner.

In addition, we’ve put together a list of 9 fundamental questions to ask the prospective clinical research organization , which will help you to save time and ensure a right fit in picking the CRO.

Formerly known as Quintiles and IMS Health, IQVIA is one of the largest CROs in the world, with a large range of service offerings to help advance clinical research.

The company was founded in North Carolina in 1982, and has since grown to over 88,000 employees in more than 100 countries.

Some clinical trial solutions offered by IQVIA include:

• Assistance with protocol design
• Design of phase 1 clinical trials
• Assessment and improvement of phase 2 and 3 clinical trials
• Site identification & selection
• Patient recruitment
• Access to global laboratories via their wholly owned subsidiary Q2 Solutions

Parexel is a global clinical research organization that was founded in 1982, and specializes in conducting clinical studies on behalf of its pharmaceutical partners in order to accelerate and ensure the drug approval process of up-and-coming potential treatments. It currently operates in more than 50 countries, and is run by more than 18,000 employees around the world.

The company has a wide range of service offerings, covering nearly every type of clinical trial service to assist sponsors in running successful clinical studies.

Some clinical trial solutions offered by Parexel include:

• Clinical trial design and development for early phase, phase 2 & 3, and late phase clinical trials
• Clinical data management
• Decentralized clinical trials
• Clinical supply chain management
• Medical writing
• Regulatory affairs consulting
• Pharmacovigilance

3. PRA Health Sciences

PRA Health Sciences is one of the largest contract research organizations in the world. Founded in 1976 under the name “Anti-Inflammatory Drug Study Group”, the company was renamed to PRA in 1982. PRA Health Sciences employees more than 17,000 people, and provides coverage to more than 90 countries.

In 2021, PRA Health Sciences was acquired by the Ireland-headquartered global CRO leader ICON, which is also reviewed in this list.

Some clinical trial solutions offered by PRA Health Sciences include:

• Decentralized Clinical Trials Platform
• Protocol Consultation & Study Design
• Onsite Support services
• Customized Solutions for Biotech (such as asset valuation, regulatory strategy, engagement and support, drug development strategy and funding solutions)
• Clinical Diagnostics
• Site Commercial Solutions
• PRA’s Laboratories for Drug Development

Headquartered in Ireland, ICON was founded in 1990 in Dublin by co-founders John Climax and Ronan Lambre. The company has since grown to be one of the largest CROs in the world. As of September 2020, the company employs more than 15,000 people in 94 locations and across 40 countries.

ICON offers clinical research services which include consulting, clinical development and commercialization across a wide range of therapeutic areas.

In 2021, ICON acquired PRA Health Sciences, which is another CRO and global leader in clinical research services.

Some clinical trial solutions offered by ICON:

• Commercial Positioning
• Early Phase
• Functional Services Provision
• Laboratories
• Language Services
• Medical Imaging
• Real World Intelligence
• Site & Patient Solutions
• COVID-19 Clinical Operations

5. Syneos Health

Formerly known as InVentiv Health Incorporated and INC Research, Syneos Health is a publicly listed and global contract research organization. The company is based in Morrisville, North Carolina, and specializes in assisting companies with late-stage clinical trials. Syneos Health currently employs more than 25,000 people, and has offices across 91 locations.

In early 2018, INC Research was acquired inVentiv Health, and the merged company was named Syneos Health.

Some clinical trial solutions offered by Syneos Health include:

• Decentralized Clinical Trials Solutions
• Bioanalytical Solutions
• Phase II-III/Phase IIIb-IIIV
• Medical Device Diagnostics
• Clinical Data Management
• Clinical Project Management
• Clinical Monitoring
• Drug Safety & Pharmacovigilance
• Site and Patient Access

6. Labcorp Drug Development (Formerly Covance)

Formerly known as Covance and renamed to Labcorp Drug Development in early 2021, this CRO is one of the largest contract research organizations in the world. The company claims to provide the world’s largest central laboratory network, and has been rated as one of the best places to work for LGBTQ+ equality by the Human Rights Campaign organization in 2018 to 2021. Currently, Labcorp employs over 70,000 people and is able to support clinical research efforts in almost 100 countries around the world.

Some clinical trial solutions offered by Labcorp Drug Development include:

• Preclinical Services
• Clinical Trials
• Clinical Trial Laboratory Services
• Post-Marketing Solutions
• Medical Devices
• Data & Technology

Also known as Pharmaceutical Product Development, PPD is a large global contract research organization headquartered in Wilmington, North Carolina. Started as a one-person consulting firm in 1985, PPD has grown to over 27,000 employees worldwide, and provides a wide range of clinical research services to pharmaceutical and biotech companies.

Some clinical trial solutions offered by PPD include:

• Clinical Development
• Early Development
• Peri- and Post-Approval
• PPD Biotech
• PPD Laboratories
• Product Development and Consulting
• Site and Patient Centric Solutions

8. Fisher Clinical Services

Part of Thermo Fisher Scientific, Fisher Clinical Services is a global clinical research organization with headquarters in Center Valley, Philadelphia.

The company has been in the business of clinical supply chain management for over 20 years, and is focused exclusively on working with the packaging and distribution requirements of clinical trials across the globe.

Some clinical trial solutions offered by Fisher Clinical Services include:

• Biologistics Management
• Cell & Gene Therapy
• Clinical Ancillary Management
• Clinical Label Services
• Clinical Trial Packaging & Storage
• Clinical Supply Optimization Services
• Cold Chain Management & Expertise
• Direct-to-Patient
• Distribution & Logistics
• Strategic Comparator Sourcing
• Public Health Research

Established in 1997 under the name Kiecana Clinical Research, KCR is a full-service contract research organization that provides a variety of services for clinical monitoring, safety & pharmacovigilance, clinical project management, quality assurance and regulatory affairs.

KCR operates globally, and has offices in North America, Western Europe, Central Europe and Eartern Europe. The company currently employs more than 700 staff.

Some clinical trial solutions offered by KCR include:

• Trial Execution

10. Medpace

Founded in 1992 and based in Cincinnati, Ohio, Medpace is a midsize clinical contract research organization. The company has operations in over 45 countries, and employs over 2,800 people. Medpace provides support services for Phase I-IV clinical trials for pharmaceutical and biotechnology companies, which include central laboratory services and regulatory services.

Some clinical trial solutions offered by Medpace include:

• Biostatistics and Data Sciences
• Clinical Trial Management
• Drug Safety and Pharmacovigilance
• Medical Writing
• Quality Assurance
• Regulatory Affairs
• Risk-Based Monitoring
• Medpace Laboratories

11. Clintec

Now in business for over 22 years, Clintec is a medium-sized global contract research organization for pharmaceutical, biotech and medical device industries, with large expertise in oncology and rare diseases.

The company provides the flexibility and agility of a smaller-sized CRO, while also having a wide global coverage that large CRO companies are known for. Clintec is based in more than 50 countries, and was acquired by the leading global CRO IQVIA in late 2018.

Some clinical trial solutions offered by Clintec include:

• Project Management
• Data Management
• Biostatistics
• Global Feasibilities
• Patient Recruitment & Retention

12. Worldwide Clinical Trials

Bringing over 30 years of experience to the clinical research market, Worldwide Clinical Trials is a leading medium-sized global contract research organization. Founded by physicians with a dedication and commitment to advancing medical research, Worldwide Clinical Trials was the first customer-centric CRO.

Currently the company has coverage in more than 60 countries, and has extensive experience in a wide range of therapeutic areas, including central nervous system, metabolic, cardiovascular, oncology, rare diseases and general medicine.

Some clinical trial solutions offered by Worldwide Clinical Trials include:

• Bioanalytical Lab
• Early Phase Development
• Clinical Phase IIB-II Clinical Trials
• Phase IIIB-IV Clinical Trials
• Trial Management Technologies

Named #1 CRO in the world for operational excellence at the 2021 CRO Leadership Awards, CTI Clinical Trial And Consulting Services is a medium-sized global contract research organization that has been serving pharmaceutical companies since 1999.

Based in Covington, Kentucky, CTI has offices around the world in more than 60 countries, with coverage in North America, Europe, Latin America, Middle-East, Africa, and Asia-Pacific regions.

Some clinical trial solutions offered by CTI include:

• Feasibility
• Regulatory Affairs Study Start-Up
• Medical Monitoring
• Safety & Pharmacovigilance
• Clinical Services

14. Wuxi AppTec

Founded in 2000 as WuXi PharmaTech in the city of Wuxi, China, Wuxi AppTec has grown from a single laboratory into a leading global contract research organization with more than 28,000 employees, including 23,000 scientists and more than 30 research & development and manufacturing sites around the world.

With offices in Asia, U.S, Europe and the Middle East, the company is able to provide coverage to more than 30 countries around the world.

Some clinical trial solutions offered by Wuxi AppTec include:

• Small Molecule Drug R&D and Manufacturing
• Cell Therapy and Gene Therapy
• Drug R&D and Medical Device Testing
• Clinical Services (Phase I-IV)

15. Advanced Clinical

Founded in 1994 and based out of Deerfield, Illinois, Advanced Clinical is a midsize and full-service CRO that helps sponsors with running clinical trials. The company employs more than 700 staff, and offers a wide variety of services across many therapeutic areas. Advanced Clinical has global representation in over 50 countries around the world.

Some clinical trial solutions offered by Advanced Clinical include:

• eTMF & Document Management
• Global Medical Services
• Quality & Validation

16. Pharm-Olam

Pharm-Olam is a leading midsize CRO with global headquarters located in Houston, Texas and its European headquarters in Bracknell, United Kingdom. The company employs more than 800 staff, and has 25 offices around the world, with a global coverage in more than 60 countries.

The company has therapeutic expertise in 5 areas, including Rare & Orphan Disease, Infectious Disease & Vaccine, Oncology-Hematology, Allergy and Autoimmune.

Some clinical trial solutions offered by Pharm-Olam include:

• Study Feasibility
• Site Activation
• Patient Recruitment
• Medical Affairs
• Compliance & Training
• Clinical Monitoring & Operations

17. Clinipace

Founded in 2003 and based out of Morrisville, North Carolina, Clinipace is a global midsize full-service CRO with a focus on solution customization for clinical trials. The company has a large global coverage in more than 50 countries, and has offices in North America, South America, Europe and Asia-Pacific regions.

Clinipace’s therapeutic focus areas include Oncology, Nephrology and Urology, Rare Disease, Gastroenterology and Women’s Health. The company also has complete therapeutic expertise in Infectious Disease & Vaccines, Cardiology, CNS, Immunology, and Respiratory.

Some clinical trial solutions offered by Clinipace include:

• Clinical Analytics
• Clinical Technology and Ecosystem
• Functional Service Partnership (FSP)
• Regulatory & Strategic Product Development

9 Fundamental Questions To Ask A Top CRO Company Before Signing The Contract

1. which services does the cro provide.

CROs offload a lot of operational tasks from trial sponsors, which can touch any component of clinical trial operations. From formulating an overall study strategy and implementing technologies to support the operational processes of the trial, to picking and identifying sites, and supporting patients during the trial, the range of clinical services offered by a CRO tends to be vast and inclusive of all the typical services and support you will require for running a successful clinical trial.

However, not all CROs are the same in their service offerings, or are able to offer the same depth of capability within a seemingly same clinical trial support process. For this reason it is important to understand exactly which kind of clinical services and support you are looking to receive from the prospective CRO when running your clinical trial.

While services such as clinical monitoring and clinical trial management are offered by the majority of CROs, the specific needs of each trial are unique, and for this reason it is important to first identify what will be the unique services your trial requires. Completing this internal analysis first will help you to understand the extent to which a potential CRO partner will be able to provide all of these services.

Some CROs specialize in specific clinical trial functions which the company may label as a “core services”, in which case this is a sign the company will have more expertise, experience, and will be set up in a way to maximize their capabilities in providing support for these services compared to other services that the CRO offers.

For example, a CRO may include patient recruitment as part of its “core services”, which implies that they are highly skilled in and have the necessary infrastructure to design and implement a high-quality patient recruitment strategy.

Clara Health CRO Support Services: At Clara Health our specialty services include technology-augmented digital and patient advocacy recruitment, as well as patient support via our signature patient recruitment platform, which we use to upgrade clinical trials and deliver results sponsors look for in their recruitment and retention campaigns.

At Clara, we work alongside CROs to supplement and support clinical trials with modern and personalized capabilities that CROs do not typically have the bandwidth, corporate structure or infrastructure to support.

If you would like to learn more about exactly how our platform can upgrade your unique trial, feel free to book a Free 30 Minute Consultation Session Here with one of our in-house experts.

2. What Related Experience Does The CRO Have?

It is helpful to ask the prospective CRO company if they have any relevant experience in running clinical trials that would be an asset in designing and running your study. Previous experience in a related therapeutic area or in running a trial with a similar design allows CROs to have a deeper understanding into potential opportunities and challenges, increasing the likelihood of your clinical study being successful.

For example, if a sponsor is planning to run a trial in oncology, for the purpose of site identification and selection it would be valuable to partner with a CRO vendor that has expertise in this area, as they likely already have a good understanding of which sites will lead to optimal results.

However, it is also important to consider all factors when selecting a CRO vendor and not to rely on therapeutic experience as the sole qualifier for whether or not a potential CRO is a fit for your trial. While previous experience is beneficial, some sponsors close themselves off from working with vendors that have not worked in their therapeutic area, which significantly limits options when choosing a CRO partner that is truly a good fit for their clinical study.

This can impact the end result of your clinical study, as sponsors that are not successful in choosing a CRO vendor that is the right overall fit may face difficulties if the needs of their clinical study aren’t being properly met.

Clara Health: We have worked to provide support for clinical trials across a wide range of therapeutic areas and trial designs. Our specialty is filling in the gaps that CROs traditionally did not have to think about, which include digital patient recruitment, patient advocacy recruitment, and technology-augmented patient support.

Additionally, we are constantly building our proprietary data and running tests in a variety of therapeutic areas. These research efforts allow us to have a detailed understanding of the expected level of difficulty when recruiting particular patient populations, as well as allow us to predict with accuracy which segments of the targeted population will be likely to qualify in a particular study.

3. What Are The Communication Workflows & Expectations For Performing And Delivering Contracted Services?

It is important that you clarify what the expectations for communication will be between your prospective CRO vendor and your internal teams, as you will most likely be working with the CRO of your choice for the entire duration of your clinical trial.

There are a vast variety of factors and success determinants for a clinical trial, which are continuously undergoing change as the study unfolds. For this reason, it is recommended that you work with a CRO that is proactive in their communication, so that you are kept up to date with information about important changes as your clinical trial progresses.

A vendor that is proactive rather than reactive in their communication and approach to dealing with arising issues is one of the most important qualities in CRO. Challenging situations will naturally arise, and the promptness with which they are taken care of will significantly impact your clinical trial’s degree of success. Therefore, seeking a vendor that is able to match the standard of communication that you as a sponsor would like to experience throughout the duration of your partnership is one of the most critical steps in determining which CRO is the right fit for your clinical trial.

We’ve included a few additional questions pertaining to the communication structure and reporting expectations that you can ask a prospective CRO vendor to determine the degree of fit in this particular category:

Communication Expectations:

• If we were to move forward with you, which of your team members will be our main point of contact?
• How available will you be outside of the scheduled meetings to address any of our concerns or additional requests?
• What will be the frequency at which update meetings will be conducted, and who will be present at those meetings?
• Which clinical study processes will be reported on, and what will be the workflow for how we will receive this information?
• What will be the cadence at which we will receive progress reports?
• Would we be able to access metrics electronically via an interactive dashboard, or will you send us formal reports?

Clara Health: At Clara Health, we directly interact and actively work with several key stakeholders involved in running a clinical trial, which includes sponsors, CROs, sites, and patients. This unique position allows us to have a centralized perspective which helps us to see all the moving parts of a clinical trial at the same time, which helps to identify issues and relay this vital information and insight back to the sponsor (or other appropriate stakeholders) in the shortest time possible.

The ability to access this perspective allows us to gather the most accurate, complete, and up-to-date information about how the clinical trial is unfolding, and quickly becomes very valuable to sponsors for their clinical trial.

As an example, we may receive feedback from patients about having an unsatisfactory experience with a particular study site. We are able to aggregate and analyze this information, and relay our findings back to the sponsor and the study site to improve the experience for other patients.

4. What Is The CRO’s Client Satisfaction Record?

It is a good practice to request information or metrics from the prospective CRO vendor that can point to the degree of satisfaction of their past clients. Prior to signing the contract, vendors will naturally do their best to uplift their image and future value to you during their sales conversations with you and your team. It can be tricky to get an objective understanding of what the partnership experience will actually entail, especially when there are multiple vendors fighting for your commitment.

We recommend that you ask the prospective vendor to provide success metrics regarding areas of clinical trial operations that are going to be important for your trial.

For example, you may be interested in learning about the vendor’s relationship to finances, in which case it will be useful to ask them about situations in which they went over the planned budget, and investigate into the reasons behind that. Alternatively you may be concerned about potential delays in timelines, in which case it would be helpful to learn about metrics regarding the CRO’s ability to meet timeline expectations.

You may also request to talk to the prospective CRO’s past clients, which will help you to gain insight into what the relationship was like and give you the opportunity to examine if the way in which the particular CRO manages its relationships and performs its services meets the expectations that you would have for your potential relationship and for your clinical trial.

Clara Health: At Clara Health, our relationships with our partners and with our patients are most important to us. In the unique position where we fit in the clinical trial process, we have the opportunity to directly co-create the clinical trial patient experience with a variety of stakeholders, including sponsors, sites, CROs, and patients.

Our company’s values and culture have been directed and developed to be such that the client and patient experience is at the top of priority for all of our internal teams, and we work to provide the best quality of care to all stakeholders.

We have many testimonials from every type of partner we’ve worked with which we can happily share with you.

5. How Do You Adapt When Encountering Challenges With Running A Clinical Trial?

It is inevitable that challenges and unforeseen changes will arise throughout the operational clinical trial process, and for this reason it is important to work with a CRO vendor that can provide you with evidence of their flexibility and ability to adapt to sudden changes.

The ideal CRO partner is one that is highly consultative throughout the entire process, and has an ability and the initiative to deal with challenges at their seed stage, prior to them turning into major obstacles for the success of your trial.

CROs naturally have a large reach, and there are a lot of different clinical trial mechanisms and processes that are under their control. They are able to monitor and respond to what is going on in every key link in the chain of the clinical trial operation.

It is reasonable to expect this level of oversight from a CRO, and additional questions that can help you gain insight into this include:

• What are some examples where the CRO was effective at monitoring the health of clinical trials they’ve helped operate in the past?
• How quickly does the CRO respond to challenges or opportunities for improving the clinical trial experience?
• How well does the CRO gather & process information from study sites, study teams, patients & the sponsor, and what are their typical data analysis workflows?

It is also recommended to speak to the prospective CROs past clients to help you gain insight into how well they respond and adapt to the naturally arising challenges in clinical trials.

Clara Health: While CROs do have a large reach within the clinical trial, no CRO has complete visibility into every clinical process. They are not typically set up to support full visibility, which can manifest as a potential threat to your clinical trial as it unfolds. This is especially true for parts of the clinical trial processes that CROs naturally do not specialize and often subcontract, such as clinical trial recruitment.

At Clara, we are in a unique position in relation to other key partners involved in operating the clinical trial. We are in direct and frequent contact with patients, CROs, study sites, study teams, and the sponsor, and have a very deep understanding of the patient pipeline. This allows us the unique ability to go very deep into specific parts of the recruitment chain and investigate what is working and what is not working.

In addition, Clara functions as a resource for all partners in the clinical trial. For example, we work directly with site teams to ensure that they have access to a 3rd party that they can relay their needs to and receive fast support in case there is anything they require that can improve the patient recruitment process.

6. Which Parts Of Operating The Clinical Trial Will You Be Outsourcing?

Since there are so many processes and mechanisms that go into operating a clinical trial, CROs will always outsource some parts of running and managing the study. While you can expect that the prospective CRO will subcontract some of the work, it is important to find out which exact parts the clinical study will be outsourced.

There are certain basic and key clinical processes (such as site selection) that CROs almost always help with, and if you find that these parts of your trial are going to be subcontracted to another company, it is recommended to find out why the CROs operations are set up this way and how this would impact the service you will receive.

Ultimately what matters to you as a partner and client is that the quality of service and care that you will receive will be up to standard, and meet what was promised and what you are expecting. While this trust is important after you have signed the contract, it is recommended that prior to entering into such a significant commitment that you have evidence and the conviction that the CRO of your choice is truly the right fit and will deliver the quality of service that was being discussed.

Since it is impossible to predict exactly what the quality of this relationship and services performed will actually be like in practice, it is recommended that you understand the details of what will be done for your trial and how. Investigating how the CRO outsources and subcontracts services for a clinical trial will help you to gain necessary insight that you would need to make the correct vendor selection decision.

Clara Health: At Clara, we maximize the effectiveness of the digital component across the entire digital & recruitment spectrum, which is added on top of the existing capabilities of the CROs and other vendors involved in operating your clinical trial. In addition, we offer services that augment the CROs efforts, which has the potential to significantly improve the patient experience, operations flows, recruitment and retention performance, which is so important in ensuring the success of a clinical trial.

For example, if a CRO wants to have a great site relationship, we are able to come in as a third party on behalf of the sponsor and CRO and act as a resource and additional support for sites.

In another example, If a sponsor wants to have great relationships with the patient community, Clara is able to come in on behalf of the sponsor and develop these relationships while being perceived more neutrally by the patient community.

7. Do You Have Experience Running International Trials?

If you are planning on operating an international clinical trial, it is recommended to work with a CRO that has extensive experience in this area. While many CROs will offer near-global coverage, the level of experience with specific geographic locations can significantly vary from one vendor to another.

It is important to work with a CRO that has experience running clinical trials in the specific countries and regions you are planning to conduct your research in. Being compliant with the local rules and regulations for clinical testing is a very complex process that requires existing understanding and familiarity in order to ensure logistical smoothness and to mitigate legal risks. In operating a clinical trial, there are a multitude of clinical services and processes, which can greatly vary across the many regions in which you can conduct clinical testing.

A CRO that is lacking experience in operating international trials or operating in particular regions where you plan on conducting research may not be able to meet your desired quality and agility expectations, and therefore may not be the right fit for your international clinical trial.

Clara Health: In the past, we have provided international patient recruitment and digitally-augmented trial support services for clinical trials in the EU, Canada, UK, Australia and South America.

Clara Health is fully compliant to operate international studies everywhere in the world, with the exception of Russia and China.

8. What Is Your Relationship With Patients?

Patient-centric approach to designing and operating a clinical trial is becoming more and more crucial in the clinical research space. The ability of a sponsor and their CRO partner to understand the needs and characteristics of their target patient community is a significant determinant of whether or not the study will be a success.

A sponsor that has close and authentic relationships with the patient community tends to have a deeper understanding of how to create the best clinical trial experience that will attract patients and keep their interest throughout the clinical trial.

In addition, strong relationships with patients allow sponsors and CROs to forecast recruitment and patient retention pipeline with much higher accuracy. This ability is critical for ensuring the success of the trial and mitigating the risk of low enrollment. After an understanding of the patient population is acquired, sponsors gain the necessary insight to design a clinical trial that is not only favorable to their research results, but is also practical and will result in the enrollment numbers they are looking for.

While many CROs have already recognized the importance of patient-centricity and evolved the ways in which they design and operate clinical trials, other CROs have not yet made such a pivot in their values. It is important to understand the degree of importance the prospective CRO places on creating a favorable patient experience, and what kind of infrastructure the company has to support it.

At Clara, we recommend choosing a CRO partner that is adapting to the patient-centric model which is becoming more and more important for running a successful clinical trial.

Clara Health: Since early stages of our development, we’ve had a dedicated patient advocacy team that has been integral in shaping our company’s vision and operations. We have built our entire platform and recruitment infrastructure around creating the best experience for patients. Our teams, corporate values, service offerings and company infrastructure all work in the service of the patient.

In addition, over the many years of being in business we have heavily invested in building authentic patient community relationships that span across a variety of therapeutic areas. This has given us a unique ability to receive feedback directly from patients that is genuine and authentic around marketing materials, strategy for patient recruitment, and other services that we build for specific trials.

This ability to build partnerships with the patient community in an authentic way gives us a very unique ability to engage with the patient community on behalf of a pharmaceutical company, allowing our sponsor & CRO partners the opportunity to start conversations with patients through our in-house patient advocacy team.

If you would like to learn how Clara can help you to build a strong & authentic relationship with your target patient community, get in touch with us and we’d be happy to share our capabilities and previous results with you as they relate to your current or upcoming clinical trial.

9. How Is The CRO Going To Utilize Patient Input For Developing The Trial?

In the initial stages of clinical trial design, sponsors often determine the ideal patient profiles that would help them to drive the most favorable research outcomes for their study. While it is important for the success of your trial to determine who your ideal patients are, very often these projections do not match up with what is viable in practice.

At Clara, we often encounter study protocols that are not set up realistically for successful recruitment to be possible.

Common mistakes that are made when determining trial eligibility criteria and trial design include:

• Overestimating the interest in the clinical trial from the target patient population
• A lack of patient focus in the trial design
• A lack of convenience for patients in their participation
• Complicated and/or inefficient study experience flows
• Crafting the eligibility criteria around the patient population that is most likely to lead to favorable study outcomes, without conducting sufficient research to more accurately estimate the recruitment and retention difficulty of the group for a particular study

It is natural for there to be a “push & pull” between the research ideal and the real world practicality. It is important to determine the correct balance between these two sides for your trial, as going too far in either direction will decrease the chance of your clinical study’s success.

The nature of the industry as it is right now is such that there is excess research idealization and not enough emphasis on patient centricity. This distorted orientation has resulted in many clinical trials being unsuccessful, negatively impacting sponsors, patients and the entire clinical trials industry.

The ideal CRO partner should help you make sure that your protocol design sets your study up for success. The CRO should be able to help you determine the proper balance between the research ideal and the real world practicality, and back up their findings with sufficient research and patient data that can project your trial being a success.

Clara Health: When formulating a recruitment and retention plan for our clients, we begin with conducting thorough research into the target trial patient population. This allows us to get a clear understanding of which recruitment channels will yield the best results and what kind of marketing materials will resonate with the prospective study participants.

To ensure accuracy and real-world applicability of our research, we consult and collaborate with our internal patient advocacy and patient support teams, as well as with our clients and patients representing the target trial patient profiles. We then tie our findings back with any existing proprietary data that we have in connection with the therapeutic area or the prospective target patient group.

Our unique position within the clinical recruitment chain gives us the presence and deep-rooted access needed to effectively tap into any of the three patient traffic sources: digital recruitment, offline recruitment, or patient advocacy recruitment.

Once a recruitment campaign has gone live, we constantly monitor, analyze and optimize our performance to make sure that the processes we have in place are as efficient as possible and drive the greatest results. In addition, we have the capability to layer in any traditional advertising (such as billboard ads) if requested by the study sponsor.

• Phase I – III
• Phase IV & RWE
• Strategic Resourcing Solutions
• Functional Services (FSP)
• Dermatology
• Internal Medicine
• Neuroscience
• Oncology & Hematology
• Ophthalmology
• Rare Diseases & Orphan Drugs
• Global Presence
• Sustainability
• Case Studies
• Infographics
• Reference Sheets
• White Papers
• Request a Proposal
• Investigators

Top 10 Contract Research Organizations (CROs) in 2024

Introduction  

Contract research organizations (CROs) play a significant role in ensuring clinical trials are run efficiently, ethically, and in compliance with ethical and regulatory requirements. The demand for clinical trials is growing, with recent analysis estimating the value of the clinical trials market to be US$84.7 billion in 2024 and projecting a compound annual growth rate (CAGR) of 6.49% to reach US$123.5 billion in 2030. Analysts identify increasing drugs in the pipeline and growing investment in pharmaceutical research and development (R&D) as growth drivers.     

To address changing market environments and the evolving needs of pharma and biotech companies, CROs have expanded their service areas to include innovations, e.g., decentralized trials, artificial intelligence (AI), and enhanced patient recruitment.  

To learn what our partners value most in CRO relationships, TFS HealthScience conducted a survey in 2023. Our partners seek quality of sites and patients, experience and capabilities, and connection in a CRO relationship.  

Let’s look at the top 10 CROs in the global clinical trials market and what sets them apart.  *The list of CROs is in no particular order.

1. IQVIA  

Founding Year : 1982  

Company HQ Location : Durham, NC, U.S.  

Founded in 1982, IQVIA provides advanced analytics, technology solutions, and clinical research services. It operates in over 100 countries and has approximately 87,000 employees. Leveraging its analytics, tech, big data resources, and domain expertise, IQVIA creates connections across different aspects of healthcare and helps accelerate clinical development and commercialization of innovative interventions. Solutions provided include R&D, real-world evidence (RWE), commercialization, safety and regulatory compliance, technologies, e.g., enterprise information management, performance management & insights, and provider reference data network. IQVIA has been recognized for its work, including the recent “Best AI-based Solution for Healthcare” award in the 2023 AI Breakthrough Awards.  

2. Pharmaceutical Product Development, Inc. (Thermo Fisher Scientific, Inc.)  

Founding Year : 1985  

Company HQ Location : Wilmington, NC, U.S.    

Founded in 1985, PPD has grown from a one-person consultancy to a global CRO with more than 35,000 employees across 46 countries. PPD supports customers in conducting life sciences research and improving patient outcomes through diagnostics or therapies and has a track record of running clinical trials in over 100 countries. Services provided include clinical development, early development, peri- and post-approval, biotech solutions, functional service partnership solutions, laboratory services, product development and consulting, and site and patient-centric solutions. In 2021, PPD was acquired by Thermo Fisher Scientific Inc., a leader in serving science, committed to making the world healthier, cleaner, and safer. Thermo Fisher Scientific has received numerous accolades, including the most recent “Best Vaccine CRO of the Year” at the 2023 Asia Pacific Vaccine Excellence Awards.  

3. ICON plc  

Founding Year : 1990  

Company HQ Location : Dublin, Ireland    

ICON is a healthcare intelligence and clinical research organization. Headquartered in Dublin, Ireland, ICON has grown from a team of five in 1990 to approximately 41,150 employees in 106 locations across 53 countries. Clients include pharmaceutical, biotechnology, medical device, and government and public health organizations. ICON has been recognized for its strengths, including being one of Forbes World’s Top Companies for Women and the Financial Times Leaders in Diversity. Solutions include cardiac safety solutions, clinical and scientific operations, consulting, early clinical, laboratories, language services, medical imaging, site and patient solutions, strategic solutions, technologies, decentralized clinical trial solutions, and real-world intelligence.  

4. TFS HealthScience  

Founding Year : 1996  

Company HQ Location : Lund, Sweden  

TFS HealthScience (TFS) is a premier and innovative global mid-size CRO that partners with biotechnology and pharmaceutical companies throughout their clinical development journey. With nearly 800 professionals and entities in North America, Spain, Europe, and Asia Pacific, TFS delivers tailored clinical research services in more than 40 countries.  

TFS offers comprehensive solutions, providing full-service support throughout the clinical development process, expert insourcing, targeted recruitment, and strategic workforce management solutions. Underlining its commitment to leveraging advanced technology for clinical excellence, TFS recently became the first CRO to adopt Medidata Detect , a data surveillance and risk monitoring solution that improves data quality and product development and promotes patient safety in clinical trials.  

For the fifth consecutive year, TFS received a Silver Rating from EcoVadis in 2024, placing it in the top 15% for sustainability excellence , a distinction that reinforces TFS’s commitment to corporate sustainability. TFS services include clinical development (Phase I – III, Phase IV & RWE), resourcing solutions, and functional services (FSP).  

5. Laboratory Corporation of America  

Founding Year : 1978  

Company HQ Location : Burlington, NC, U.S.  

Laboratory Corporation of America (LabCorp) is a global provider of innovative and comprehensive laboratory services supporting doctors, hospitals, pharmaceutical companies, researchers, and patients through its diagnostics and drug development lab capabilities. With more than 60,000 employees, LabCorp operates in over 100 countries and has performed more than 600 million tests for patients worldwide. It worked on over 80% of new drugs approved by the US Food and Drug Administration (FDA) in 2022. Last year, Labcorp was awarded the inaugural Forrester Research 2023 Customer Obsession Leadership Award.  

6. Charles River Laboratories International, Inc.  

Founding Year : 1947  

Company HQ location : Wilmington, MA, U.S.  

Charles River is steadfastly committed to collaboration, responsibility, and leadership within the global research community. From its beginnings as a one-person laboratory in Boston in 1947, Charles River has grown into a worldwide support network with over 150 facilities in 21 countries. The CRO has worked on over 80% of the FDA-approved drugs in the past five years. Clients include leading pharmaceutical, biotechnology, agrochemical, government, and academic organizations, while services range from basic research to drug discovery and development, manufacturing, and commercialization. Charles River was jointly named “Best Contract Research Organization (with NJ Bio, Inc.) at the 10 th Annual World ADC Awards 2023.  

7. Syneos Health ®    

Founding Year : 1998  

Company HQ Location : Morrisville, NC, U.S.  

Syneos Health ®  is a fully integrated biopharmaceutical solutions company that translates unique clinical, medical affairs, and commercial insights into outcomes to help clients address market realities. Bringing together professionals who work across more than 110 countries, Syneos Health ®  shares insights, uses the latest tech, and applies business practices to accelerate the delivery of important patient interventions. Solutions include clinical development (bioanalytical solutions, early phase, Phase II–IV, real-world and late Phase, decentralized solutions, site, and patient access), medical affairs, commercial delivery, and consulting. Syneos Health ®  has received recognition for its work, including the 2023 ViE (Vaccine Industry Excellence) Award and PM360 2023 Innovator in Clinical Trials.  

8. Parexel International Corporation  

One of the largest CROs worldwide, Parexel provides Phase I to IV clinical development services. From its inception in 1982, Parexel now has a team of more than 21,000 global professionals with expertise in clinical, regulatory, and therapeutic areas. Parexel conducted more than 360 clinical projects in the last five years and enrolled more than 114,000 patients. Among its accolades, it was named Best CRO in 2023 by an independent panel for Citeline and Top CRO to Work With by investigative sites worldwide. Solutions provided include portfolio management and asset valuation, early development and innovation, i ntegrated clinical development, approval and access, and value substantiation lifecycle management.  

9. WuXi AppTec, Inc  

Founding Year : 2000  

Company HQ Location : Shanghai, China  

Based in Shanghai, WuXi AppTec is a global company with a presence in Asia, Europe, and North America. WuXi AppTec supports the pharmaceutical and healthcare industry in advancing discoveries and delivering new treatments to patients while helping customers improve productivity. WuXi AppTec’s open-access and integrated platform supports clients through various stages of development and empowers the global healthcare sector to advance discoveries and interventions for patients. Services provided include chemistry drug CRDMO (Contract Research, Development, and Manufacturing Organization), biology discovery, preclinical testing and clinical research services, and cell and gene therapies CTDMO (Contract Testing, Development, and Manufacturing Organization). Last year, WuXi AppTec was recognized by Frost & Sullivan as the 2023 Global CRDMO Company of the Year.  

10. Clinipace (Caidya)  

Founding Year : 2004  

In 2021, Clinipace and dMed merged, becoming a mid-size CRO with the largest Asia-Pacific presence, later renamed Caidya. Caidya is a global, multi-therapeutic CRO headquartered in Morrisville, North Carolina, emphasizing personalized partnership, international expertise, and knowledge sharing. Striving to impact the future of drug development and healthcare, Clinipace is committed to improving how clinical research is conducted in major therapeutic areas, including oncology, rare disease, gastroenterology, nephrology, and women’s health. Services include clinical development, clinical operations and delivery, regulatory services, and surveillance, and trial data and technology. In 2023, Caidya won the CRO Leadership Award for Overall Capabilities at the CRO Leadership Awards.  

Select the Right CRO for Your Clinical Trials  

Selecting the right Contract Research Organization (CRO) for your clinical trials is a critical decision that can significantly impact the success and efficiency of your research. It involves a thorough evaluation of the CRO’s expertise, experience, and capabilities in managing the specific therapeutic area of your study.  

Considerations should include the CRO’s track record in conducting similar trials, their understanding of regulatory requirements, and the quality of their data management and monitoring processes. Effective communication and collaboration are also key factors, as seamless interaction between your team and the CRO is essential for successful trial execution.  

Additionally, evaluating the CRO’s technological infrastructure and innovation capabilities can ensure that your clinical trials leverage the latest advancements in data collection and analysis. Ultimately, a well-informed selection process can lead to a successful partnership that accelerates the development of new therapies and enhances the overall efficiency of your clinical trials.  

Would you like more information on how TFS HealthScience can work with you to deliver your next clinical trial?  Contact us  today to start the conversation!  

Connect with Us

Contact us today to discover how TFS can be your strategic CRO partner in clinical development.

Learn More About Our Clinical Trial Expertise

Precision Medicine: A New Era for Neurological Breakthroughs

Advancing Immunotherapy TFS Supports a CAR T-Cell Therapy Study in Hematologic Malignancies

Top Contract Research Organizations (CROs) for Oncology in 2025

Comments are closed.

Our Expertise

Our solutions, our resources.

• Intellect Hub
• Join Investigator Database

Connect with TFS

© 2024 TFS HealthScience | Contract Research Organization | Global Resourcing Provider | CRO. All rights reserved. Raise a Concern Privacy Policy and Cookies Terms and Conditions Cookie Settings

Top 10 largest clinical research organizations

We take a look at the 10 biggest contract research organizations in the pharma sector in 2022.

The drug discovery process is complex. The clinical stage is particularly resource-intensive, something that has led to the rise in demand for contract research organizations (CROs) that can support drug manufacturers at each stage of the process, from discovery to approval. The core activities a CRO can provide include (but are not limited to) clinical trial management, data research and project management.

Despite an initial downturn at the start of the pandemic, Covid-19 created a spike in the number of clinical trials taking place due to the need for vaccines and drugs to tackle the virus.  In the coming years, we expect the rise of technologies that enable decentralized clinical trials to help expand the market share of CROs.

Currently the global CRO services market is projected to grow from US$73.38 bn to $163.48 bn by 2029. Here Pharma IQ takes a look at the 10 biggest CROs in pharma today.

Founded in 1982, IQVIA is an American multinational company formed through the merger of Quintiles, a leading provider of product development and integrated healthcare services, and IMS Health, a global information and technology services company. The latter has enabled company to have a strong focus on digital solutions and analytics. In 2017, Quintiles IMS rebranded to IQVIA.  

Laboratory Corporation of America Holdings, also known as Labcorp, is an American company that operates one of the largest clinical laboratory networks in the world. In an average week Labcorp processes tests on more than 3 million patient specimens. In 2020 the company earned revenue in excess of $14 bn.

Syneos Health

Founded in 1999, Syneos Health was created following the merger of two biopharmaceutical companies: INC Research and inVentive health. Today it has offices in more than 110 countries and offers services as a CRO as well as consultancy.  

Founded in 1985 as a one-person consultancy firm, Pharmaceutical Product Development (PPD) is a global contract research organization that provides drug development, lab and lifecycle management services. In 2020 the company made US$4.7bn and the following year it became part of Thermo Fisher Scientific.

Headquartered in Dublin, Icon provides strategic management and support for clinical development from the compound selection stage through to clinical trials. Its services include  clinical trials management, biometric activities, investigator recruitment and outcomes research.

Parexel was founded in 1982 and acquired by private equity firm Pamplona Capital in 2017 in a deal worth $5 bn. In 2021 it was bought by EQT Private Equity and Goldman Sachs Asset Management.  The company conducts clinical trials and operates in more than 50 countries. It makes around $3 bn in revenue annually.

Charles River Laboratories

Founded in 1947, today this company specializes in cell and gene therapies as well as lab services for the pharmaceutical, medical device and biotech industries. As of 2021 it operates more than 90 facilities in 20 countries and has an annual revenue of $3.54 bn.

Award-winning MedPace has offices on six continents, with headquarters in Ohio where it has a clinical research campus and a number of clinical and bioanalytical laboratories. It provides clinical trial services for Phase I-IV studies in the biotech, pharma and medical device industries. Its revenue has been growing steadily year- on-year and is currently almost $1 bn.

CTI Clinical Trial and Consulting Services

This organization was founded in 1999 to provide clinical trial services and bring new drugs to market. It operates in more than 60 countries and since its inception has contributed to the approval of more than 150 new drugs and medical devices around the world.

WuXi AppTec 

Founded in 2000 in Shanghai, WuXi AppTec is the newest company in our top 10. It provides services across the entire development cycle including small molecule R&D and manufacturing, biologics R&D and manufacturing, cell and gene therapy. It currently operates in 18 locations across China, Iceland and the US.

Quick links

• How to improve the success rate of clinical trials
• Webinar: The technology enabling decentralized clinical trials
• The challenges of handling and delivering highly potent oncology drugs  

Get exclusive access to member-only articles, reports, videos, interviews, webinars and other premium content from industry experts and thought leaders by  signing up to Pharma IQ here .

Upcoming Events

Smartlab exchange europe.

February 25 - 26, 2025 Novotel Amsterdam City, Netherlands

Pharma Contract Manufacturing

26 - 27 March, 2025 Berlin

SmartLab Exchange USA 2025

08 - 09 April, 2025 Le Méridien, Fort Lauderdale, Florida, USA

Clinical Trial Supply Forum

13-15 May Brussels, Belgium

AI for Pharma & Healthcare Summit

23 - 25 September, 2025 Amsterdam

Subscribe to our Free Newsletter

Insights from the world’s foremost thought leaders delivered to your inbox.

Latest Webinars

Pharma iq's power list 2022: in conversation with pharma's top leaders.

2022-10-18 02:00 PM - 03:00 PM BST

A post-pandemic 3D view of the patient and supply journey

2022-06-01 04:30 PM - 05:30 PM CET

Discover how targeted radiotherapy induced toxicity can be identified with imaging

2022-04-28 01:00 PM - 02:00 PM EST

RECOMMENDED

FIND CONTENT BY TYPE

• Infographics

Pharma IQ COMMUNITY

• Advertise With Us
• User Agreement
• Cookie Policy
• Become a Member Today
• Pharma IQ App

ADVERTISE WITH US

Reach Pharmaceuticals & Biotechnology professionals through cost-effective marketing opportunities to deliver your message, position yourself as a thought leader, and introduce new products, techniques and strategies to the market.

JOIN THE Pharma IQ COMMUNITY

Join Pharma & Biotech today and interact with a vibrant network of professionals, keeping up to date with the industry by accessing our wealth of articles, videos, live conferences and more.

Pharma IQ, a division of IQPC

Careers With IQPC | Contact Us | About Us | Cookie Policy

Become a Member today!

PLEASE ENTER YOUR EMAIL TO JOIN FOR FREE

Already an IQPC Community Member? Sign in Here or Forgot Password Sign up now and get FREE access to our extensive library of reports, infographics, whitepapers, webinars and online events from the world’s foremost thought leaders.

We respect your privacy, by clicking 'Subscribe' you will receive our e-newsletter, including information on Podcasts, Webinars, event discounts, online learning opportunities and agree to our User Agreement. You have the right to object. For further information on how we process and monitor your personal data click here . You can unsubscribe at any time.

A Comprehensive Guide to Contract Research Organizations (CROs)

Contract Research Organizations (CROs) play a crucial role in the pharmaceutical, biotechnology, and medical device industries. They provide support to companies in the form of research services outsourced on a contract basis. In this comprehensive guide, we will explore what CROs are, who their clients are, the stages of the research process they are typically involved in, and delve into the exciting career opportunities within the field of clinical research.

Table of Contents

Introduction to Contract Research Organizations (CROs)  The Role of CROs in the Research Process  Services Offered by CROs  Clients and Partners of CROs  Careers in Clinical Research  Clinical Research Associate (CRA) Roles and Responsibilities  Educational and Professional Requirements for Clinical Research  Careers Advancement Opportunities in Clinical Research  Tips for Success in Clinical Research  Careers Resources and Professional Organizations  Conclusion

Introduction to Contract Research Organizations (CROs)

Contract Research Organizations (CROs) are companies that provide support to the pharmaceutical, biotechnology, and medical device industries in the form of research services outsourced on a contract basis. They offer a wide range of services , including biopharmaceutical development, clinical development, clinical trials management, and pharmacovigilance. CROs aim to simplify the entry into drug markets and streamline the drug development process by providing specialized expertise and resources.

The Role of CROs in the Research Process

CROs play a crucial role in the research process, from the early stages of drug discovery and development to the final stages of clinical trials and commercialization. They work closely with their clients to design and execute clinical trials, ensuring adherence to regulatory requirements and ethical standards. CROs also provide support in data management, statistical analysis, and the preparation of regulatory submissions.

Services Offered by CROs

CROs offer a wide range of services to their clients, including but not limited to: 

Biopharmaceutical development : CROs assist in the development of new drugs, from preclinical studies to early-phase clinical trials. Clinical development: CROs design and manage clinical trials, ensuring compliance with regulatory requirements and ethical standards. 

Clinical trials management: CROs oversee all aspects of clinical trials, including site selection, patient recruitment, data collection, and safety monitoring. 

Pharmacovigilance : CROs monitor the safety of drugs and medical devices during clinical trials and after they are on the market. 

Real-world evidence and outcomes research : CROs collect and analyze data from real-world sources, such as electronic health records, to generate evidence on the safety and effectiveness of drugs and medical devices. CROs conduct studies to evaluate the effectiveness and safety of drugs and medical devices in real-world settings. 

Clients and Partners of CROs

CROs work with a diverse range of clients, including pharmaceutical  companies,  biotechnology firms, medical device manufacturers, research institutions, and government organizations . They collaborate closely with their clients to ensure that research studies are conducted efficiently, safely, and in compliance with regulatory requirements. CROs also partner with academic institutions and foundations to support their research initiatives.

Careers in Clinical Research

Clinical research offers exciting career opportunities for individuals interested in the scientific, regulatory, and operational aspects of drug development. 

Careers in clinical research span a wide range of roles, including Clinical Research Associate (CRA), Clinical Project Manager, Data Manager, Biostatistician, and Medical Writer, among others. These roles require a combination of scientific knowledge, attention to detail, critical thinking, and strong communication skills.

Clinical Research Associate (CRA) Roles and Responsibilities

Clinical Research Associates (CRAs) play a crucial role in the execution and monitoring of clinical trials. Their responsibilities include site selection and initiation, monitoring study progress, ensuring compliance with protocols and regulatory requirements, and maintaining accurate and complete documentation. CRAs work closely with investigators, study coordinators, and other stakeholders to ensure that trials are conducted safely and efficiently.

Educational and Professional Requirements for Clinical Research Careers

Careers in clinical research typically require a strong educational background in life sciences or a related field. Many positions, such as CRAs, require a bachelor's or master's degree in a scientific discipline. Professional certifications, such as the Certified Clinical Research Associate (CCRA) certification, can enhance career prospects and demonstrate expertise in the field.

Advancement Opportunities in Clinical Research

Clinical research offers ample opportunities for career advancement and professional growth. Experienced professionals can progress to more senior roles, such as Clinical Project Manager or Clinical Operations Director, where they oversee the planning and execution of multiple clinical trials. Continuing education, networking, and staying updated with industry trends are essential for career advancement in clinical research.

Tips for success in seeking a Career in Clinical Research

To succeed in clinical research careers, professionals should continuously develop their scientific knowledge, stay updated with regulatory requirements, and enhance their communication and project management skills. Networking, building relationships with key stakeholders, and seeking mentorship can also contribute to career advancement in the field.

Resources and Professional Organizations for Clinical Research Professionals

Several resources and professional organizations cater to the needs of clinical research professionals. These include industry publications, online forums, conferences, and professional associations. Organizations such as the Association of Clinical Research Professionals (ACRP) and the Society of Clinical Research Associates (SoCRA) provide educational resources, networking opportunities, and professional certifications for clinical research professionals.

Contract Research Organizations (CROs) play a vital role in the pharmaceutical, biotechnology, and medical device industries by providing research services on a contract basis. They offer a wide range of services to support the development and execution of clinical trials, ensuring compliance with regulatory requirements and ethical standards. 

Careers in clinical research offer exciting opportunities for individuals interested in the scientific, regulatory, and operational aspects of drug development. By partnering with CROs and pursuing careers in clinical research, professionals can contribute to the advancement of medical science and the development of innovative therapies.

If you're interested in exploring careers opportunities in clinical research, view our current vacancies at ICON today.

Sign up for post alerts

ICON & You The potential of together.

Careers that improve the lives of patients, our clients and each other. Are you ready to make a difference?

Related jobs at ICON

United States

Clinical Monitoring

Remote Working

Business Area

ICON Strategic Solutions

Job Categories

Description

As a CRA  you will be joining the world’s largest & most comprehensive clinical research organisation, powered by healthcare intelligence. We are looking for someone with Point of Care experience! 

2024-115555

Expiry date

UK, Reading

Full Service - Commercial Solutions

Hybrid: Office/Remote

ICON Full Service & Corporate Support

Job Title: Senior Proposals Development AssociateLocation: Ireland or United Kingdom ICON plc is a world-leading healthcare intelligence and clinical research organisation. From molecule to medicine,

Clinical Trial Management

As a Site Engagement Liaison you will be joining the world’s largest & most comprehensive clinical research organisation, powered by healthcare intelligence

2024-115294

As a Clinical Research Associate you will be joining the world’s largest & most comprehensive clinical research organisation, powered by healthcare intelligence.

2024-115795

Related stories

Teaser label

Content type

Publish date

Effective Communication with Sites and Sponsors in Clinical Research Clear and effective communication is the cornerstone of successful clinical research. It fosters collaboration, ensures complia

Discover effective communication strategies for clinical research sites and sponsors.

Medical Writing - A Comprehensive Guide for Beginners Medical writing is a specialized field that bridges science and communication. It plays a critical role in the healthcare, pharmaceutical, and

Explore the world of medical writing in this comprehensive guide.

A Comprehensive Guide to Electronic Data Capture (EDC) Systems In the rapidly evolving landscape of clinical research, Electronic Data Capture (EDC) systems have emerged as indispensable tools, tra

Discover how Electronic Data Capture (EDC) systems are revolutionising clinical trials.

Recently viewed jobs

Impactful work. Meaningful careers. Quality rewards.

Browse popular job categories below or search all jobs above

Top 20 CROs: A Comprehensive Guide to the Top 20 Contract Research Organizations

The pharmaceutical industry has always relied on the expertise of Contract Research Organizations (CROs) to navigate the complexities of drug development. These organizations are the backbone of the industry, providing an extensive range of research and development services to support clinical trials and advance healthcare innovations. In this blog, we will take a deep dive into the top 20 CROs that are leading the way in driving innovation and ensuring the safe and effective development of drugs.

Understanding the Role of CROs

Before we delve into the top 20 CROs, it's crucial to understand the role these organizations play . CROs are indispensable partners in the pharmaceutical industry. They collaborate with pharmaceutical and biotech companies to conduct clinical trials, adhering to regulations set by regulatory authorities, and ensuring the rights and safety of study participants. CROs are uniquely positioned to leverage emerging technologies to enhance the efficiency and quality of clinical trials, contribute to drug development, and address healthcare challenges.

The Criteria for the Top 20 CROs

The ranking of the top 20 CROs is not solely based on size or revenue. Instead, it considers a variety of factors, including their track record in clinical trials, their use of innovative technologies, their adherence to regulatory standards, their global reach, and their ability to adapt to changing market conditions. Without further ado, let's delve into the list.

Formerly known as Quintiles and IMS Health, IQVIA is one of the largest CROs globally. They offer a broad range of service offerings to advance clinical research, including protocol design, site identification & selection, patient recruitment, and global laboratory access.

Parexel is a global CRO known for their clinical trial design and development for early phase, phase 2 & 3, and late phase clinical trials. They also offer services in clinical data management, decentralized clinical trials, and regulatory affairs consulting.

3. Lindus Health

Ranking third is Lindus Health , a CRO that stands out due to its unique business model. Lindus Health incentivizes speed through success-based milestone payments. They also utilize their homegrown technology to set up studies faster and have unique recruitment capabilities through EHR querying and broad-based digital advertising.

4. PRA Health Sciences

Next up is PRA Health Sciences , a leading CRO known for its customized solutions for biotech, clinical diagnostics, and site commercial solutions.

ICON is an Ireland-based CRO with offerings that span consulting, early phase, laboratories, and real-world intelligence. In 2021, ICON acquired PRA Health Sciences, further strengthening its position in the market.

6. Syneos Health

Syneos Health is a global contract research organization specializing in late-stage clinical trials. They provide a range of clinical trial solutions, from decentralized clinical trials to clinical data management and monitoring.

7. Labcorp Drug Development (Formerly Covance)

Labcorp Drug Development , formerly known as Covance, offers a range of clinical trial solutions, including preclinical services, clinical trial laboratory services, post-marketing solutions, and data & technology solutions.

Also known as Pharmaceutical Product Development, PPD provides a wide range of clinical research services to pharmaceutical and biotech companies, from clinical development and early development to peri- and post-approval services.

9. Fisher Clinical Services

Part of Thermo Fisher Scientific, Fisher Clinical Services focuses exclusively on the packaging and distribution requirements of clinical trials globally. Their services include biologistics management, clinical label services, clinical supply optimization services, and more.

KCR is a full-service contract research organization that offers services for clinical monitoring, safety & pharmacovigilance, clinical project management, quality assurance, and regulatory affairs.

11. Medpace

Celebrated for its medical and regulatory leadership throughout the clinical development life cycle, Medpace has a strong global presence.

12. Clintec

Clintec is known for its agility and wide global coverage, making it a preferred partner in oncology and rare diseases research.

13. Worldwide Clinical Trials

With over 30 years of experience, Worldwide Clinical Trials excels in multiple therapeutic areas and was the first customer-centric CRO.

CTI Clinical Trial And Consulting Services is recognized for its excellence in operational execution, particularly in more than 60 countries.

15. Wuxi AppTec

Wuxi AppTec has evolved into a global leader with a focus on small molecule drug R&D and manufacturing, and cell and gene therapy.

16. Advanced Clinical

Advanced Clinical is known for its comprehensive and global approach in running clinical trials, particularly in therapeutic areas like oncology.

17. Pharm-Olam

Pharm-Olam distinguishes itself with its focus on rare diseases, infectious diseases, and vaccine development, offering comprehensive clinical trial solutions.

18. Clinipace

Clinipace 's tailored approach to clinical trials and its broad global coverage make it a standout in areas like oncology and rare diseases.

19. Charles River Laboratories

Charles River Laboratories is a key player in accelerating research and drug development efforts, with a strong focus on therapeutic areas like COVID-19 and rare diseases.

PSI CRO is recognized for its commitment to being the best CRO globally, specializing in pivotal registration clinical trials across multiple countries and continents.

The Role of CROs in the Future

The role of CROs is expected to evolve with the changing landscape of the healthcare industry. The integration of artificial intelligence, machine learning, and other emerging technologies will revolutionize the way clinical trials are conducted. Moreover, the growing focus on patient-centricity and personalized medicine will necessitate a shift in the strategies adopted by CROs.

The top 20 CROs highlighted in this article are leading the way in clinical research, offering a wide range of services and solutions to meet the evolving needs of the healthcare industry. By leveraging their expertise, these organizations are helping to bring new drugs to market, ensuring the safety and efficacy of these therapies, and ultimately improving patient outcomes.

Whether you are a pharmaceutical company looking for a partner to conduct clinical trials or a biotech firm seeking assistance in drug development, these top 20 CROs are well-positioned to provide the support you need.

Remember, choosing the right CRO is a critical decision that can significantly impact the success of your clinical trial. Therefore, it's essential to carefully assess your options and choose a CRO that aligns with your specific needs and goals.

Contact us today for more information on how to select the right CRO for your clinical trial.

Download now

Related stories, speak with an expert about your study..

What can Lindus Health do for your study?

Quick links, your trial, solved..

What Is a CRO?

Pharmaceutical, biotechnology and medical device companies initiate, manage and fund clinical trials and are ultimately responsible for the clinical trial process. They are referred to as sponsors. Clinical trial sponsors also include government agencies, such as the National Institutes of Health (NIH) in the United States, and non-profit organizations.

The research and development process for a single drug can require the participation of thousands of people. It may take as long as 15 years to bring a new drug to market and the average cost can exceed $1 billion. It is a long, complex and expensive process, and many sponsors are not equipped, resourced or prepared to perform all trial-related duties and functions themselves.

For this reason, sponsors may choose to outsource all or part of the trial-related tasks to a company called a contract research organization (CRO) – sometimes called a clinical research organization – to manage the clinical trial on their behalf, without sponsors having to maintain a staff for these services. CROs have the capacity to conduct the day-to-day research activities that are either not possible or too expensive for a sponsor to achieve in-house. CROs are experts in the space and active partners in clinical research.

• A CRO's Role in Pharmaceutical Development
• Functions of a CRO
• Clinical Research and Trial Management
• Global and Specialized CRO Services

“It may take as long as 15 years to bring a new drug to market and the average cost can exceed $1 billion .”

CROs in the United States

the size that the global CRO market size is expected to reach, in dollars, in 2023

What is a CRO’s role in pharmaceutical development?

CROs play a major role in ensuring safe, ethical clinical trials that are essential to developing new, life-changing drugs and medical devices that benefit millions of patients worldwide .

The services that a CRO may offer can cover the full timeline of the study:

• The development and revision of protocols for trials
• The adaptation of the necessary documentation to the applicable rules
• Obtaining the necessary approvals from clinical research ethics committees and regulatory authorities
• The design and preparation of case report forms
• The determination of the sample
• The selection of the best researchers and research centers
• The final negotiation of the contracts among all parties (the CRO, vendors and sites).
• Once regulatory approval is obtained and the trial begins with site selection and patient recruitment, the CRO can provide monitoring , which consists of controlling compliance with the protocol and the procedures established for the development of the study. Likewise, pharmacovigilance services include detection and action in case of any adverse event (AE).
• The last steps to ensure the success of any clinical study are the statistical analysis and management of the trial data , the generation of reports (including the clinical study report for submission to regulatory authorities for drug approval) and the control and storage of the documentation.

CRO structure

A Contract Research Organization (CRO) acts as a bridge between the sponsor, the one who contracts the services, and the rest of the actors involved in the clinical trial.

(Leon Research, https://leonresearch.com/what-is-a-cro-and-how-can-it-help-you-in-your-clinical-trial/ )

Functions of a Contract Research Organization

Typically, a CRO provides scientific, clinical and business continuity for clinical trial sponsors. The CRO can be involved in a range of services from pre-clinical research (which takes place before human trials) to post-marketing surveillance (which takes place after a product has been approved for use).

Other administrative activities may include strategic consulting and protocol development, laboratory and analytical services, project management, trial logistics, medicine and disease coding, statistical analysis and reporting, validation programming, safety and efficacy summaries and the final study report.

Clinical research and trial management

A sponsor hires a CRO to plan, coordinate, execute and manage the life cycle of the clinical trial safely and efficiently. Serving as the main contact between the sponsor and other stakeholders throughout the trial, the CRO communicates with ethics and compliance committees, regulatory personnel, vendors, physicians and research coordinators.

Clinical trials conducted by CROs are completed on average 30 days faster than those conducted by sponsor companies. 1

Every day counts for both patients (who may be anxiously waiting on therapies that could improve or even save their lives) and sponsors (because time spent in the development process counts against the patent protection period after the drug goes to market, affecting sales revenue).

35 years of experience

With more than 35 years of experience, the PPD™ clinical research business of Thermo Fisher Scientific offers an established drug development platform, patient enrollment expertise and robust laboratory services . Our broad range of clinical development, analytical and patient and advisory services – including full service to functional service provider services , digital and decentralized trials, and laboratories – enables customers to drive innovation and increase drug development productivity. We are recognized for accelerating promising medicines from early development through regulatory approval and market access. Our flexible, custom-tailored solutions serve pharmaceutical, biotech, medical device, academic, government and public health organizations in clinical research and development .

Global and specialized CRO services

Most large CROs are full-service, providing complete clinical trial management support, but there are some companies specializing in a specific type of study (e.g., research with medical devices or observational studies) and also CROs specializing in a specific therapeutic area, such as oncology or ophthalmology.

Global CROs, large companies with operations all over the world, provide greater, integrated geographical coverage, with more service offerings and capabilities, while local companies may sometimes have more in-depth knowledge of a particular country’s nuances and demographics as they relate to clinical development.

Global network

The global network consisting of clinical sites within the PPD™ clinical research business of Thermo Fisher Scientific and non-owned partner sites offers access to a diverse pool of healthy volunteers and specialty populations around the world. Our experienced staff provides external oversight of a trial, working directly with the institutions where clinical studies are conducted – hospitals and clinics, called investigational sites. We provide training to the principal investigator and the site staff, and ensure that the safety, rights and well-being of patients are protected; that the conduct of the trial is in compliance with regulatory requirements; and that reported trial data are accurate and complete.

What is the difference between a CRO and a sponsor?

Although the sponsoring company may transfer the trial functions to a CRO, the sponsor owns the investigational product and needs to ensure results are factual and scientifically backed. 

According to the definition of the International Council on Harmonisation of Technical Requirements for Registration of Pharmaceuticals for Human Use (ICH) , a CRO is: “A person or an organization (commercial, academic or other) contracted by the sponsor to perform one or more of a sponsor’s trial-related duties and functions.” 

The sponsor maintains a central role throughout the clinical trial process. Although regulatory tasks differ globally, they include initiating the trial process by submitting an application and ensuring approval is obtained (directly or indirectly).

The ICH Guideline for GCP specifies the responsibilities a CRO can take over from a sponsor : 

• 5.2.1: A sponsor may transfer any or all of the sponsor’s trial-related duties and functions to a CRO, but the ultimate responsibility for the quality and integrity of the trial data always resides with the sponsor. The CRO should implement quality assurance and quality control.
• 5.2.2: Any trial-related duty and function that is transferred to and assumed by a CRO should be specified in writing. The sponsor should ensure oversight of any trial-related duties and functions carried out on its behalf, including trial-related duties and functions that are subcontracted to another party by the sponsor’s contracted CRO(s).
• 5.2.3: Any trial-related duties and functions not specifically transferred to and assumed by a CRO are retained by the sponsor.
• 5.2.4: All references to a sponsor in this guideline also apply to a CRO to the extent that a CRO has assumed the trial-related duties and functions of a sponsor.

What are the advantages of outsourcing to a CRO?

A CRO can offer substantial cost savings for a sponsor by reducing the time it takes to conduct a trial compared to a sponsor doing so in-house. This also eliminates the need for staff, infrastructure and lab and office space for the sponsor to run the trials themselves. Finally, a full-service CRO can provide access to a global network of clinical research sites, meaning it can quickly identify suitable sites for clinical trials in multiple countries. Geographical reach or therapeutic focus can be important in patient recruitment, especially in specific populations, such as underserved and diverse , or for rare diseases that affect a small subset of people.

Working with a CRO gives sponsors access to the most advanced technology and systems for data management, product development, research analysis and other clinical research services. CROs are quick to adopt the latest technologies, enabling them to provide strategic insights and advice, and to offer novel and distinctive ways to use advanced tools and adapt them to each sponsor’s needs to ensure optimal clinical trial performance. Given that CROs work with many different sponsors, they often have a breadth of experience beyond even a single large pharmaceutical company.

CROs adhere to clinical compliance on a daily basis, which requires intricate in-house knowledge of regulatory requirements and audits such as GCP (Good Clinical Practice) or GLP (Good Laboratory Practice) audits.

Sponsors conducting clinical research in a niche area such as rare disease may choose to work with a specialty CRO or a global CRO with offering such services.

We have an extensive global network of investigators, clinicians and partners with a wide range of products, technologies and services that can be leveraged for clinical trial conduct. Our goal is to deliver considerable time and cost savings in drug development, critical to accelerating the delivery of life-changing therapies. Our experts consider the end before the beginning by envisioning and planning for commercialization and market acceptance well before the first patient is enrolled in a clinical trial. And before trials are underway, we design for post-approval, real-world patient observation that provides support for payer authorizations and may lead to new  ideas and products .

How does a sponsor select a CRO?

When selecting a CRO, here are some questions to consider:

• Can the CRO offer the services that the sponsor needs?
• Does the CRO have related experience and a good track record (i.e., similar projects and references or testimonials from satisfied clients)?
• Is the CRO financially stable?
• Does the CRO have a good system for employee training and a low staff turnover rate?
• Does the CRO have the key staff members required and can it set up a team to deliver qualified results?
• Does the CRO have the required infrastructure?
• Does the CRO have a robust quality assurance system?
• Is the CRO’s team responsive and willing to work with you and communicate throughout the project?
• Does the CRO have specialty services, laboratories, digital and decentralized solutions, a clinical supplies network and other capabilities important to your drug development program?
• Will the CRO help you recruit and manage safety boards or committees?
• Will the CRO conduct audits to help you prepare to pass FDA inspections?
• Can the CRO provide general site support and project management help in addition to clinical monitoring?
• Does the CRO function as a vendor or a true partner ?

Drive your drug development program forward

Partner with a leading, global provider of CRO solutions that leverages a proven track record and deep expertise to keep the patient at the forefront of your trial.

The PPD clinical research business of Thermo Fisher Scientific accelerates your success with a dynamic, forward-thinking approach, a comprehensive suite of capabilities and true partnership with our customers.