The Columbia Group, Inc. (TCG),

and its’ wholly-owned subsidiary Eagle Systems and Services, Inc.(ESAS) (collectively TCG), is a technical services support contractor providing the United States Military with acquisition, integrated and operational logistics, engineering, training, design, fabrication, test and evaluation, information technology and financial management support services. Based in Washington, DC and Lawton, OK, TCG employs over 500 professionals, providing client-focused solutions across all armed forces in roughly 33 locations nationwide with regional offices in Virginia (Alexandria & Stafford), Florida (Panama City Beach & Tampa), and Georgia.