ONE Gas, Inc. is a 100% regulated natural gas utility and trades on the New York Stock Exchange under the
symbol "OGS." ONE Gas is included in the S&P MidCap 400 Index and is one of the largest natural gas
utilities in the United States.
We provide natural gas distribution services to approximately 2.3 million customers in Kansas, Oklahoma and
Texas.
We are headquartered in Tulsa, Oklahoma. Our divisions include Kansas Gas Service, the largest natural gas
distributor in Kansas; Oklahoma Natural Gas, the largest in the state, and Texas Gas Service, the third
largest in the state in terms of customers.
Our largest natural gas distribution markets by customer count are Oklahoma City and Tulsa, Oklahoma; Kansas
City, Wichita and Topeka, Kansas; and Austin and El Paso, Texas. We serve residential, commercial,
industrial, transportation and wholesale customers in all three states.