Corgan | 65,356 followers on LinkedIn. Agility in Design | Corgan is an employee-owned architecture and design firm with 20 locations and more than 1,000 team members globally. The firm, ranked as the No. 4 architecture firm by Building Design + Construction, works with clients in a variety of sectors including aviation & transportation, data centers, education, government, health, mixed-use, multifamily, office, and workplace. Founded in 1938, Corgan has developed a strong reputation for agility in design by anticipating marketplace changes and leading clients to thoughtful, data-driven design solutions.