Oneok (OKE) reported $33.6B in revenue for fiscal 2025, +55.0% year on year. That ranks #166 by revenue among 2853 SEC filers and #3 in Utilities. Net income was $3.4B, a net margin of 10.1%. Revenue has grown 8.1% a year on average since 2011 ($11.3B then). The fiscal 2025 balance sheet shows $66.6B in total assets, $78.0M in cash and $30.8B in long-term debt.
Key figures
| Key figures | FY2025 | YoY | Source |
|---|---|---|---|
| RevenueRevenueFromContractWithCustomerExcludingAssessedTax | $33.6B | +55.0% | FY20252025-12-31 |
| Gross profitGrossProfit | $2.1B | +27.7% | FY20142014-12-31 |
| Operating incomeOperatingIncomeLoss | $5.7B | +15.1% | FY20252025-12-31 |
| Net incomeNetIncomeLoss | $3.4B | +11.8% | FY20252025-12-31 |
| Operating cash flowNetCashProvidedByUsedInOperatingActivities | $5.6B | +14.5% | FY20252025-12-31 |
| Capital expenditurePaymentsToAcquirePropertyPlantAndEquipment | $3.2B | +56.0% | FY20252025-12-31 |
| Total assetsAssets | $66.6B | +4.0% | FY20252025-12-31 |
| Shareholders' equityStockholdersEquity | $22.5B | +32.0% | FY20252025-12-31 |
| CashCashAndCashEquivalentsAtCarryingValue | $78.0M | −89.4% | FY20252025-12-31 |
| Long-term debtLongTermDebtNoncurrent | $30.8B | −0.8% | FY20252025-12-31 |
Revenue is total net sales for the fiscal year, taken from each company's own annual filing.
Reported since the last full year
Three-month figures this company has filed since FY2025. A quarter is not comparable with a full year, and these figures are used nowhere else on the site: not in any ranking, not in comparisons, not in the download.
| Quarter | Revenue | Net income | Source |
|---|---|---|---|
| Q1 20262026-03-31 | $9.6B | $774M | Open → |
| Q2 20262026-06-30 | $12.0B | $966M | Open → |
Only periods that end on a calendar quarter appear here. A company whose fiscal year ends in June files on a different calendar, so it has no row.
Where this sits in its sector
Each bar is the spread of the whole sector: the box covers the middle half of companies, the line inside it the median, and the triangle this company. The axis is clipped at the 5th and 95th percentile so a single outlier does not flatten it.
| Where this sits in its sector | FY2025 | Position in sector |
|---|---|---|
| Net marginRank 56 of 82 companies compared | 10.1% | |
| Operating marginRank 58 of 79 companies compared | 17.1% | |
| Cash as share of revenueRank 72 of 82 companies compared | 0.2% |
All four are ratios derived from two reported lines, not single filing items. Peer group: companies in the same sector with revenue of $1bn or more; loss-making companies are included.
Profile
- Legal name
- Oneok Inc
- Ticker
- OKE
- Exchange
- NYSE
- SIC classification
- Natural Gas Transmisison & Distribution (4923)
- Fiscal year end
- 12-31
- CIK
- 0001039684
Filings
- 10-QAug 4, 2026Open filing →
- 10-QApr 29, 2026Open filing →
- 10-KFeb 24, 2026Open filing →
Similar in size, same sector
| Company | Revenue | Net income |
|---|---|---|
| Energy TransferET | $85.5B | $4.4B |
| Enterprise Products PartnersEPD | $52.6B | $5.8B |
| OneokOKE | $33.6B | $3.4B |
| Duke EnergyDUK | $31.7B | $5.0B |
| NRG EnergyNRG | $30.7B | $864M |
| SouthernSO | $29.6B | $4.3B |
Oneok compared withDuke EnergyEnterprise Products Partners
Cite this page
Ready-made references for the figures on this page, as published on September 25, 2026.
Wikipedia
{{cite web |title=Oneok — Key figures |url=https://companiesranked.com/en/company/oneok |website=CompaniesRanked |date=2026-09-25 |language=en}}APA 7
CompaniesRanked. (September 25, 2026). Oneok — Key figures. CompaniesRanked. https://companiesranked.com/en/company/oneokBibTeX
@misc{companiesranked-en-company-oneok-2026,
author = {{CompaniesRanked}},
title = {{Oneok — Key figures}},
year = {2026},
howpublished = {\url{https://companiesranked.com/en/company/oneok}},
note = {Compiled from SEC EDGAR XBRL filings; data as of 2026-09-25},
urldate = {2026-09-25}
}The filing itself
The numbers above are read from this document: 10-K · 0001039684-26-000006 · February 24, 2026
{{cite web |title=Oneok — Key figures — 10-K (0001039684-26-000006) |url=https://www.sec.gov/Archives/edgar/data/1039684/000103968426000006/oke-20251231.htm |website=SEC EDGAR |publisher=U.S. Securities and Exchange Commission |date=2026-02-24}}The figures are rebuilt with every data refresh, so the reference carries the publication date. Add your own access date if your style requires one.