How many employees work at Worldwide Clinical Trials?
Worldwide Clinical Trials Holdings, Inc. has 4,043 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is 0.9%.
Data source: Revelio Labs Coverage: Global workforce Latest update: September 2025
About Worldwide Clinical Trials
About Worldwide Clinical Trials Worldwide Clinical Trials is a leading full-service global contract research organization (CRO) that works in partnership with biotechnology and pharmaceutical companies to create customized solutions that advance new treatments. Our capabilities include bioanalytical laboratory services, Phase I-IV clinical trials, and post-approval and real-world evidence studies – all powered by our team members who bring their expertise and a collaborative, personalized approach to each clinical program. Anchored in our company’s scientific heritage, our dedicated therapeutic focus on cardiovascular, metabolic, neuroscience, oncology, and rare diseases, is applied to develop flexible plans and solve problems quickly for our customers. Our talented team of + professionals spans + countries, and embraces a culture of diversity, equity, inclusion, and belonging (DEI&B. We are united in cause with our customers to improve the lives of patients through new, innovative therapies. For more information on Worldwide, visit www.Worldwide.com.
As of September 2025
Worldwide Clinical Trials
workforce metrics
Headcount
4k
Avg. Salary
$84.9k
Tenure
3.3yr
Growth Rate
0.9%
Hiring Rate
Attrition Rate
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Employee Headcount
Interactive chart of Worldwide Clinical Trials annual worldwide employee count from 2023 to 2025.
- Worldwide Clinical Trials total number of employees in 2025 was 4,054.62, a 0.9% increase from 2024.
- Worldwide Clinical Trials total number of employees in 2024 was 3,925.384, a 4.4% increase from 2023.
- Worldwide Clinical Trials total number of employees in 2023 was 3,748.879, a 11.3% increase from 2022.
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Employee Geographic Breakdown
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Active Job Postings
Interactive chart of Worldwide Clinical Trials annual active job postings from 2023 to 2025.
- Worldwide Clinical Trials active job postings in 2025 was 1,076, a 57.9% increase from 2024.
- Worldwide Clinical Trials active job postings in 2024 was 943, a 28.1% decline from 2023.
- Worldwide Clinical Trials active job postings in 2023 was 1,251, a 81.0% increase from 2022.
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Employee Sentiment
Sentiment Topics
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