Our Global Reach

We are where you need us. Feet on the ground. Local experience. Unmatched expertise.

Whatever the size of your biopharmaceutical company, our global presence can help accelerate your drug development around the world. Our diverse professionals represent the best and the brightest in clinical, regulatory and market access specialties. We’re passionate about supporting your objectives and committed to partnering with you to make medicines accessible to patients who need them most.


We have 5,100+ staff ready to meet your needs, with 10+ offices across the region; a headquarters in Durham, North Carolina; early phase clinics in Baltimore and LA; and a clinical trial supplies and logistics depot in Pennsylvania.

We have 890+ staff, with offices in Argentina, Brazil, and Mexico, as well as clinical trial supplies and logistics depots in Argentina and Brazil.

We have 6,000+ staff, with 30+ offices across the region, early phase clinics located in Berlin and London, and clinical trial supplies and logistics depots located in Germany and Russia.

We have 8,800+ staff, with 20+ offices across the region and clinical trial supplies and logistics depots located in China and Singapore.


End-to-end services, wherever you need them

We offer the scale to execute phase I-IV clinical development programs around the world. From finding the hardest to reach rare disease patients to supporting wide-reaching vaccine trials, we harness the power of clinical, regulatory, and market access experts to design and deliver trials rapidly and smoothly. We ground everything we do in rich insights about the patients we serve and that means trials are more accessible for the patients who need help the most.

Real-time coordination across global locations

Whether you need us in one country or 100, our global network of premium facilities and local professionals are all connected in real time. Our neural network is fueled by in-depth regulatory knowledge, a rich database of patient populations, and a genuine understanding of the person behind the patient. That way you always benefit from a unified global team, working together to run your project faster, more efficiently, and more effectively from day one. 


Interested in joining our global team?

Work for Parexel from anywhere in the world. We have global openings for skilled, passionate people looking to make a difference in patients’ lives. See what positions are available on our job site.

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Global awards and recognition

Parexel rated “Top CRO to Work With” in 2023 WCG CenterWatch Survey for second straight time

Among the 34 CROs included in the survey, Parexel received the highest average rating across all 26 performance attributes evaluated. In addition to receiving the highest average rating across all attributes, Parexel ranked highest on four out of the five attributes considered the most important to investigative sites and was selected as the CRO that investigative sites were most willing to recommend to a colleague.

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Parexel India recognized as a "Most Trusted Brand" by Marksmen Daily

In its third year, the "Most Trusted Brands of India" awards recognizes and honors brands across various industries in India that have earned consumer trust over the years. The awards take into consideration various brand attributes – Parexel was recognized for its advocacy, brand loyalty, brand identity, consumer perception & reciprocity.

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2022-2023 Mercer China Healthiest Workplace Awards for Outstanding Health Practice Award

Parexel received the Outstanding Health Practice Award at the 2022-2023 Mercer China Healthiest Workplace Awards for its flexible work program. The award spotlights employers in China who provide the healthiest working environments for the sake of improving overall employee health and wellbeing.