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
  • Major Permian Basin buildout: Bighorn plant (300 MMcf/d, ~$365M), plant relocation (150 MMcf/d), two facility expansions (+110 MMcf/d); plus $1.0B LPG export terminal JV with MPLX targeting 400 MBbl/d by 2028
  • NGL fractionator utilization rose to 94% (vs 92% in 2024); natural gas pipeline subscription fell to 91% (from 97%), reflecting 2024 interstate pipeline divestiture impact
  • MSCI ESG Rating AA; achieved 1.8 of 2.2 million metric ton GHG reduction target ahead of 2030 deadline, with 6,326 employees as of Dec 31, 2025

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
  • Best segment: Natural Gas Gathering & Processing adjusted EBITDA $2.14B (+$654M YoY); worst: Natural Gas Pipelines adjusted EBITDA down $39M from interstate pipeline divestiture
  • Operating cash flow $5.6B vs $4.9B; capex $3.15B vs $2.02B; dividends $4.12/share (+4% YoY); buybacks only $62M of $2.0B authorized program
  • 2026 capex guidance $2.7–$3.2B; key projects include Texas City LPG terminal ($700M, 2028) and Eiger Express Pipeline ($350M, 2028); risks include rising interest expense ($1.78B in 2025 vs $1.37B in 2024) and $1.9B working capital deficit

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
  • EPA's 2009 GHG endangerment finding eliminated Feb 12, 2026; Methane Fee suspended by One Big Beautiful Bill Act July 4, 2025, but outcome subject to extensive litigation
  • Dependence on third-party refineries, gathering systems and pipelines for supply; refinery closures could strand volumes on Refined Products and crude oil pipelines
  • Tariffs on non-U.S. construction materials raising capital project costs; inflationary pressure compounding risk on long-lead infrastructure builds

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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