PSI CRO

PSI CRO AG is a Swiss-based full-service Contract Research Organization (CRO) headquartered in Zug, with over 3,000 employees across 56 countries. Founded in 1995, it is the only Swiss CRO that has grown organically to operate globally while maintaining full independence and private ownership. The company specializes in managing pivotal Phase 2 and Phase 3 clinical trials in various therapeutic areas, including oncology, hematology, gastroenterology, autoimmune diseases, infectious diseases, and neurology. PSI CRO is known for its expertise in complex trials, such as precision medicine, targeted immunotherapy, and cell and gene therapies. With a strong focus on timely project delivery, the company boasts an on-time delivery rate above 90% and a high client satisfaction rate, reflecting its commitment to quality and efficiency in clinical trial execution.

Pharmaceuticals Zug, Switzerland Founded 1995 ~1,161 employees

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Employees
1,161
+1.3% in the 3 months to Jun 2025
Revenue / employee
$86.1K
Revenue ~$100M
12-month attrition
5.3%
Tech: 1.5%
H1B sponsor
NA

PSI CRO FAQ

How many employees does PSI CRO have?

PSI CRO has about 1,161 employees, up 1.3% over the 3 months to Jun 2025.

What is PSI CRO's revenue per employee?

PSI CRO makes about $86K in revenue per employee, based on $100M annual revenue and 1,161 employees.

Data from Company Prospectus, DOL LCA disclosures, WARN notices and 6figr salary profiles.