Fidelis Research

Fidelis Research is a leading South East European Contract Research Organization (CRO) specializing in the procurement of high-quality human biospecimens and clinical research services. Founded in 2012 and headquartered in Sofia, Bulgaria, the company provides pharmaceutical, biotechnology, and diagnostic firms with access to a vast network of clinical sites across the Balkans and Turkey. Their core services include the collection of human tissue, blood, and other biological samples, accompanied by comprehensive clinical data to support drug discovery and biomarker validation. Fidelis Research also offers site management and regulatory support, leveraging its regional expertise to facilitate complex research projects. The company plays a vital role in advancing personalized medicine by bridging the gap between clinical centers and global life science innovators.