About us

OCT is a leading CRO operating in Russia, Central and Eastern Europe and the US. With a team of 200 professionals, OCT provides a full range of high-quality services in management of Phase I-IV and BE studies.

With local expertise and focus on quality, OCT ensures seamless clinical trial conduct and registration on time and within budget. Our experienced team delivers both standalone services such as medical writing, consultancy, project management/monitoring, data management/biostatistics and turnkey service for clinical development.

Since 2005, OCT has been working on more than 270 full-service and functional service projects in a number of therapeutic areas.


completed projects
from 2005 year


approved clinical



Experienced team

Our solid team consists of over 200 professionals. Our clinical team consists of highly qualified specialists with medical, pharmaceutical and chemical background. The average experience of our employees in clinical trials is more than 5 years.


OCT team is always easy to reach: OCT provides initial trial strategy and design consulting, regulatory support, permanent information about clinical trial progress.

Global Standard Compliant Trials

OCT works in compliance with international standards (ICH GCP), local regulatory requirements, and SOPs developed and regularly updated by our experienced Quality Assurance department.

Our partners