Convex – Clinical Research Services

59, Vitosha Blvd.
1000 Sofia

Phone: +359 2 986 31 09
Fax: +359 2 988 87 00


CONVEX manages both single-center and multicenter clinical trials in Bulgaria and participates in multinational clinical trials with adherence to the ICH GCP Guidelines.

We offer management of clinical trials in the territory of the European Union as a legal representative of the sponsor.

CONVEX has at its disposal a comprehensive Investigators database which facilitates the Site selection, and our rich regulatory experience guarantees a fast RA submission process.