ONE Gas, Inc. is a stand-alone, 100 percent regulated, publicly traded natural gas utility and is one of the largest natural gas utilities in the United States.
ONE Gas provides natural gas distribution services to more than 2 million customers in Oklahoma, Kansas and Texas. Headquartered in Tulsa, Okla., its companies include the largest natural gas distributor in Oklahoma and Kansas, and the third largest in Texas, in terms of customers.
Its largest natural gas distribution markets by customer count are Oklahoma City and Tulsa, Okla.; Kansas City, Wichita and Topeka, Kan.; and Austin and El Paso, Texas. ONE Gas serves residential, commercial, industrial, transportation and wholesale customers in all three states.
ONE Gas was founded in February 2014 when the distribution companies at ONEOK were separated into a new entity -- ONE Gas.