Quick Answer
ONE Gas, Inc. reported Operating Income of $457.47 million for fiscal year 2025.
ONE Gas, Inc. Operating Income — Annual History
| Fiscal Year | Operating Income | YoY Change |
|---|---|---|
| 2025 | $457.47M | +14.7% |
| 2024 | $398.90M | +5.6% |
| 2023 | $377.59M | +7.9% |
| 2022 | $349.96M | +12.8% |
| 2021 | $310.26M | +2.2% |
| 2020 | $303.52M | +2.8% |
| 2019 | $295.26M | +2.4% |
| 2018 | $288.43M | -8.9% |
| 2017 | $316.73M | +9.6% |
| 2016 | $288.95M | +20.8% |
| 2015 | $239.13M | +6.1% |
| 2014 | $225.29M | +2.2% |
| 2013 | $220.35M | +2.1% |
| 2012 | $215.71M | — |
Quarterly Operating Income
| Quarter Ending | Operating Income | YoY | QoQ |
|---|---|---|---|
| September 30, 2025 | $65.38M | +10.0% | -9.0% |
| June 30, 2025 | $71.86M | +3.7% | -60.2% |
| March 31, 2025 | $180.50M | +23.7% | +203.6% |
| September 30, 2024 | $59.45M | +3.9% | -14.2% |
| June 30, 2024 | $69.28M | +8.2% | -52.5% |
| March 31, 2024 | $145.86M | -2.3% | +155.0% |
| September 30, 2023 | $57.20M | +21.6% | -10.7% |
| June 30, 2023 | $64.02M | +9.3% | -57.1% |
- ONE Gas, Inc. showed an increase of +14.7% in Operating Income compared to the prior fiscal year.
- Over the 2012–2025 period, ONE Gas, Inc.’s operating income has grown by 112.1% (from $215.71 million to $457.47 million).
- The most recent figure is from ONE Gas, Inc.’s fiscal year 2025 report (Form 10-K), filed with the SEC on February 19, 2026.
- All figures are sourced from SEC EDGAR XBRL filings, last verified June 17, 2026.
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