ONEOK, Inc. revenue by year
Over the 10 fiscal years shown, revenue went from $8.92B (year ended Dec 31, 2016) to $33.63B (year ended Dec 31, 2025), a compound annual growth rate of 15.9%. The fastest growth was +93.6% in the year ended Dec 31, 2021; the weakest year was −21.0% (year ended Dec 31, 2023).
Annual revenue
| Fiscal year ended | Revenue (USD) | Change | XBRL concept | Reported in |
|---|---|---|---|---|
| Dec 31, 2025 | $33.63B | +55.0% | RevenueFromContractWithCustomerExcludingAssessedTax | 10-K filed Feb 24, 2026 |
| Dec 31, 2024 | $21.70B | +22.7% | RevenueFromContractWithCustomerExcludingAssessedTax | 10-K filed Feb 24, 2026 |
| Dec 31, 2023 | $17.68B | −21.0% | RevenueFromContractWithCustomerExcludingAssessedTax | 10-K filed Feb 24, 2026 |
| Dec 31, 2022 | $22.39B | +35.3% | Revenues | 10-K filed Feb 28, 2023 |
| Dec 31, 2021 | $16.54B | +93.6% | Revenues | 10-K filed Feb 28, 2023 |
| Dec 31, 2020 | $8.54B | −16.0% | Revenues | 10-K filed Feb 28, 2023 |
| Dec 31, 2019 | $10.16B | −19.3% | Revenues | 10-K filed Mar 1, 2022 |
| Dec 31, 2018 | $12.59B | +3.4% | Revenues | 10-K filed Feb 23, 2021 |
| Dec 31, 2017 | $12.17B | +36.5% | Revenues | 10-K filed Feb 25, 2020 |
| Dec 31, 2016 | $8.92B | +14.9% | Revenues | 10-K filed Feb 26, 2019 |
ONEOK, Inc. reported revenue under 2 different XBRL concepts across these years (often after the 2018 change in revenue-recognition rules, ASC 606). Each row shows the concept used, so you can judge comparability.
Quarterly revenue
Quarters reported in 10-Q filings. Fourth quarters are usually reported only inside the annual 10-K, so they are not listed separately here; we do not estimate them.
| Quarter | Revenue (USD) | vs same quarter a year earlier | Source |
|---|---|---|---|
| 3 months ended Sep 30, 2026 | $12.46B | +44.3% | 10-Q filed Oct 28, 2026 |
| 3 months ended Jun 30, 2026 | $12.05B | +52.8% | 10-Q filed Aug 4, 2026 |
| 3 months ended Mar 31, 2026 | $9.62B | +19.6% | 10-Q filed Apr 29, 2026 |
| 3 months ended Sep 30, 2025 | $8.63B | +71.9% | 10-Q filed Oct 28, 2026 |
| 3 months ended Jun 30, 2025 | $7.89B | +61.2% | 10-Q filed Aug 4, 2026 |
| 3 months ended Mar 31, 2025 | $8.04B | +68.2% | 10-Q filed Apr 29, 2026 |
| 3 months ended Sep 30, 2024 | $5.02B | +19.9% | 10-Q filed Oct 29, 2025 |
| 3 months ended Jun 30, 2024 | $4.89B | +31.1% | 10-Q filed Aug 5, 2025 |
Source: SEC EDGAR XBRL company facts for CIK 1039684 (raw data). Most recent filing in this dataset: 10-Q filed Oct 28, 2026. SEC data file dated Nov 3, 2026; page built Nov 5, 2026. Figures are as most recently reported, including restatements. How we select figures.