Brian Gillam27 sec read

Chief Operating Officer, Ancillary Business Units, Cozen O'Connor

Brian Gillam

Brian Gillam is the Chief Operating Officer of Cozen O’Connor’s ancillary business units, one of which is COSECURE. With almost three decades of experience, Brian aligns his work as a chief information security officer, chief information officer, and chief financial officer with his foundational knowledge as a software engineer at Lexis-Nexis to bring a full spectrum of guidance to COSECURE. Brian holds an M.B.A. from the Kellogg School of Management at Northwestern University, a post-masters certificate in accounting and tax from Drexel University, and a B.S. from Brigham Young University.

Recent News

November 5, 2025, Philadelphia, PA –– Today, COSECURE, a national risk management and security consulting firm with an emphasis on physical security, emergency preparedness, active threat prevention, and cybersecurity, announced it has become a supporting ...

Many organizations—especially schools and healthcare systems—make security decisions without the benefit of subject-matter expertise. Leadership teams understand the importance of safety, but without independent guidance, they often rely on vendors to define the problem and ...