CALIBRE

Founded in 1989, CALIBRE is a defense software developer based in Alexandria, United States working in simulation & training, defense software & ai, mro & logistics.

CALIBRE is an employee-owned federal solutions and digital transformation company founded in 1989, with an Employee Stock Ownership Plan (ESOP) that became majority owner. It serves U.S. Army, Department of Defense, Missile Defense Agency, Naval and other federal clients, as well as civilian government and commercial customers. Its work covers training support and role player services for the National Training Center at Fort Irwin, modeling and simulation, live training and combat training center support, defense software and AI support, logistics data analysis, human capital and training services, IT services, cybersecurity and cloud engineering, and disposition services for excess military property. The company operates through joint ventures and multiple award contracts, and maintains offices in Alexandria, Virginia; Huntsville, Alabama; and Fort Irwin, California.