ONE Gas(OGS) - 2025 Q1 - Quarterly Results

Exhibit 99.1 TULSA, Okla. - May 5, 2025 - ONE Gas, Inc. (NYSE: OGS) today announced its first quarter financial results, said that it expects to achieve the upper half of its previously announced 2025 financial guidance and declared its quarterly dividend. "We achieved strong financial results in the first quarter due to our effective regulatory strategy and a disciplined approach to managing expenses," said Robert S. McAnnally, president and chief executive officer. "Safety remains our top priority as we s ...