ONE Gas Recognized for Outstanding Safety Record for Ninth Consecutive Year

ONE Gas Recognized for Outstanding Safety Record for Ninth Consecutive Year

TULSA, Okla. - (May 4, 2026) - For the ninth consecutive year, ONE Gas (NYSE: OGS) has received an American Gas Association (AGA) Safety Achievement Award for excellence in employee safety. The award was presented at the AGA 2026 Operations Conference on April 29 in Tampa, Florida.

AGA member companies earn Safety Achievement Awards by experiencing the lowest incident rate for injuries or illnesses involving days away from work, restricted or transferred (DART) among companies of their size and type. ONE Gas was recognized in the category of Mega Local Distribution Company, which encompasses the largest companies.

"Earning this recognition for the ninth year in a row speaks volumes about our culture and our people," said Todd Hohn, vice president, Environmental, Safety and Health. "Safety is our first Core Value, and this award reflects our co-workers' shared responsibility to look out for one another, supported by strong collaboration between our Operations and Safety teams."

Headquartered in Tulsa, Oklahoma, ONE Gas provides natural gas to more than 2.3 million customers in Kansas, Oklahoma and Texas. Its divisions include Kansas Gas Service, the largest natural gas distributor in Kansas; Oklahoma Natural Gas, the largest in Oklahoma; and Texas Gas Service, the third largest in Texas, in terms of customers.

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About ONE Gas 
ONE Gas, Inc. (NYSE: OGS) 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. For more information and the latest news about ONE Gas, visit onegas.com and follow its social channels: @ONEGas, Facebook, LinkedIn and YouTube