Oneok (OKE) FY2025 10-K Annual Report

Filed: Feb 24, 2026
Utilities
Natural Gas Transmisison & DistributionSEC EDGAR

Oneok (OKE) 10-K annual report for fiscal year 2025, filed with SEC EDGAR on Feb 24, 2026. This page provides AI-powered analysis including business overview, management discussion & analysis (MD&A), risk factors, and key financial data such as revenue, net income, gross margin, operating margin, and return on equity (ROE) extracted from XBRL.

Oneok FY2025 10-K Analysis

Business Overview

  • Integrated midstream platform (~60,000-mile pipeline network) providing gathering, processing, fractionation, transport, storage, and marine export across 4 fee-based segments (~90% fee-based in 2025)
  • EnLink fully acquired Jan 31, 2025 for $4.0B (41M shares); Delaware Basin JV acquired May 2025 for $941M; BridgeTex stake raised to 60% for ~$270M
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Management Discussion & Analysis

  • Revenue $33.6B in 2025, up $11.9B (+55% YoY) from $21.7B; driven by EnLink/Medallion full-year consolidation and higher commodity volumes
  • Operating income $5.74B vs $4.99B; operating margin 17.1% vs 23.0% as cost of sales surged $10.1B with commodity revenue growth
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Risk Factors

  • Total debt $34.0B as of Dec 31, 2025; $3.5B credit agreement with financial ratio covenants limiting additional borrowing capacity
  • FERC rate regulation under Natural Gas Act and Interstate Commerce Act; shipper protests or refund orders could force rate reductions on long-haul pipelines
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Oneok FY2025 Key Financial Metrics
XBRL

Revenue

$33.6B

+55.0% YoY

Net Income

$3.4B

+11.8% YoY

Operating Margin

17.1%

-592bp YoY

Net Margin

10.1%

-390bp YoY

ROE

15.1%

-273bp YoY

Total Assets

$66.6B

+4.0% YoY

EPS (Diluted)

$5.42

+4.8% YoY

Operating Cash Flow

$5.6B

+14.5% YoY

Source: XBRL data from Oneok FY2025 10-K filing on SEC EDGAR. All figures in USD.

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