Founded in 1972, TYBRIN Corporation is a privately-owned company that provides process-based systems and software engineering services for clients throughout the world. With more than 1,400 employees, the company offers aircraft mission planning, systems engineering, logistics, range operations and combat environment simulation services for various government organizations. The company also provides a variety of services for space, aircraft compatibility and information systems. Headquartered in Fort Walton Beach, Fla., TYBRIN Corporation operates more than 200 locations. Its clients include Air Force Materiel Command, System Program Offices, Defense Finance and Accounting Service and the Naval Air Warfare Center. TYBRIN Corporation maintains one of its offices in Nashua, N.H.