The Cassidy Companies

Cassidy & Associates, historically known as The Cassidy Companies, is a premier government relations and strategic consulting firm based in Washington, D.C. The firm is a dominant force in the healthcare and life sciences sectors, representing a diverse portfolio of clients including major research universities, biotechnology companies, and patient advocacy groups. Cassidy & Associates specializes in navigating the federal appropriations process, securing research funding from agencies such as the National Institutes of Health (NIH) and the Department of Defense (DoD), and advising on complex regulatory and policy issues. Their work is instrumental in shaping legislation that impacts drug development, clinical trial infrastructure, and public health initiatives.