Third Security (Randal Kirk Family Office) Overview

General Information

Third Security (Randal Kirk Family Office) is a single-family office headquartered in Radford, United States. Founded in 1999, the firm manages the personal capital of entrepreneur Randal J. Kirk, whose wealth originates from building and exiting biotechnology and pharmaceutical companies, including New River Pharmaceuticals. It backs and actively supports high-growth life-science businesses through direct investments, structured financings and strategic guidance—deploying patient capital to advance biological innovation.