Evolution

Evolution Research Group (ERG) is a leading independent clinical research site network in the United States, specializing in complex Phase I-IV clinical trials. The company focuses primarily on Central Nervous System (CNS) disorders, including psychiatry, neurology, and pain management, while also maintaining expertise in clinical pharmacology and multi-specialty areas. ERG operates a large portfolio of owned and affiliated research sites, providing pharmaceutical and biotechnology sponsors with access to specialized patient populations and high-quality data collection. Their service model integrates site management with recruitment and clinical trial execution to accelerate the drug development process.