The Det’on Cho Corporation (DCC) is the economic development arm of the Yellowknives Dene First Nation and is dedicated to cr ... eating prosperity for its members. Founded in 1988, the Det’on Cho Group of Companies now includes over a dozen various companies and partnerships. Services provided by the Det’on Cho Group of Companies include transportation, logistics and expediting, camp catering, human resources services and and construction and management services. read more