The Colville Tribal Enterprise Corporation (CTEC) oversees more than a dozen business ventures in the state of Washington on behalf of Colville Confederated Tribes. The company runs its businesses through four divisions: forest products, gaming, retail, and recreation and tourism. Its three casinos (Mill Bay, Coulee Dam, and Okanogan Bingo) offer slot machines, video poker, table games, and bingo. Additional holdings include a credit services company, construction operations, a resort, and several timber-related operations, as well as three community retail stores. The Colville Confederated Tribes includes more than 9,000 descendants of 12 Native American tribes. CTEC was founded in 1984.