Choctaw Enterprises is a wholly owned subsidiary of the Choctaw Nation of Oklahoma. The enterprise was created to provide healthcare staff, information technology support, and administrative management for government and commercial clients. Profits generated by Choctaw Enterprises are allocated by the Choctaw Nation Tribal Council to enhance the Nation's social programs, healthcare services, and educational assistance for its people. Choctaw Enterprises profits also further economic development in the Nation's homeland of Southeastern Oklahoma.
Located 90 miles southwest of Oklahoma City, Fort Sill houses Army Field Artillery Training Command, Depth and Simultaneous Attack Battle Laboratory, Army Field Artillery School, Field Artillery Training Center and 3rd Armor Corps Artillery.