Epsilon Systems Solutions was founded in 1998 to provide innovative technical and operational solutions to government, commercial and nonprofit businesses. Its core capabilities revolve around marine and industrial field services; manufacturing and installation services; security services; aviation services; and marine project management and technical support services. Epsilon Systems other sectors include information technology and communications; fleet engineering services, nuclear operations and environmental management and products. The company works primarily in the defense, energy and homeland security contracting arenas. It has several offices throughout the country, including in Bedford, Texas, and Oak Ridge, Tenn. Its headquarters is in San Diego.