Sofia, Bulgaria

Contract research organization in Bulgaria

Interested in becoming a vendor?

REACH OUT TO MARKETING@WORLDWIDE.COM FOR MORE INFORMATION.

Participate in a study

For questions or assistance please email participate@worldwide.com

PLEASE CONTACT HR SUPPORT FOR ALL CAREER RELATED INQUIRIES.

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Sofia location

2nd Floor
53-55 Totleben Blvd.
Sofia 1606, Bulgaria

If you wish to participate in our clinical trials, please call +1 210-635-1515 or visit here.

Visit Careers to view and apply for all open jobs here.

View all Worldwide offices on our Global Reach page.

Contract research services in Zagreb

Worldwide Clinical Trials employs more than 2,000+ professionals around the world, with offices in North and South America, Eastern and Western Europe, Russia, and Asia. Founded by physicians committed to advancing medical science, Worldwide is out to change how the world experiences CROs – in the best possible way.

From early phase and bioanalytical sciences through late phase, post-approval and real-world evidence, we provide world-class, full-service drug development services. With infrastructure and talent spanning 60 countries, we execute predictable, successful studies with operational excellence across a range of therapeutic areas, including central nervous system, cardiovascular, metabolic, general medicine, oncology and rare diseases. We never compromise on science or safety. We’re never satisfied with the status quo.