Welcome to our About page! Here, we’re proud to introduce Marcus Seymour, the founder of Grunfeld Defense. Marcus’s journey is marked by a distinguished career in the United States Army, where he retired as a Sergeant First Class in the Infantry after honorable service in both Iraq and Afghanistan. With a profound commitment to excellence and a deep understanding of deploying complex IT systems, Marcus’s leadership as President has helped shape Grunfeld Defense into a trusted name in security and staffing solutions. His military experience and dedication to service continue to inspire our mission and drive our values forward.