ONE Gas, Inc. is a 100-percent 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 2.2 million customers in Kansas, Oklahoma and Texas.

We are headquartered in Tulsa, Oklahoma.

Our divisions include: Kansas Gas Service (the largest in Kansas), Oklahoma Natural Gas (the largest in Oklahoma), and Texas Gas Service (the third largest in Texas).

Our largest natural gas distribution markets by customer count are Kansas City, Wichita and Topeka; Oklahoma City and Tulsa; and Austin and El Paso.

We serve residential, commercial and transportation customers in all three states.