The plant was operated under Kerr-McGee Nuclear Corporation.Although exact date of KMNC formation is unknown to author, it was at least the early 1970s, and before that would have been simply KMC. In 1983 KMNC split into Quivira Mining Corporation and Sequoyah Fuels Corporation. The latter was given control of the plant. In 1988 Sequoyah Fuels Corporation was sold to General Atomics.
