ONE Gas to Participate in Jefferies, Mizuho, and Wells Fargo Utility Conferences

Company Participation in Conferences - ONE Gas, Inc. will participate in the Jefferies Gas Utilities Mini-Conference on December 9, 2024, and the Mizuho Power, Energy, & Infrastructure Conference in New York City [1] - The executive management team will attend the Wells Fargo Midstream, Energy & Utilities Symposium on December 11, 2024 [1][2] - Materials from these conferences will be available on the ONE Gas website starting December 6, 2024 [2] Company Overview - ONE Gas, Inc. is a 100-percent regulated natural gas utility and trades on the NYSE under the symbol "OGS" [3] - The company is included in the S&P MidCap 400 Index and is one of the largest natural gas utilities in the United States [3] - Headquartered in Tulsa, Oklahoma, ONE Gas serves over 2.3 million customers across Kansas, Oklahoma, and Texas [4] Divisions and Market Position - ONE Gas operates through three divisions: 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 by customer count [4]