Williams Companies (WMB) FY2025 10-K Annual Report

Filed: Feb 24, 2026
Utilities
Natural Gas TransmissionSEC EDGAR

Williams Companies (WMB) 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.

Williams Companies FY2025 10-K Analysis

Business Overview

  • Natural gas infrastructure operator: G&P, interstate transmission/storage, NGL fractionation, and marketing across 32,000+ pipeline miles serving ~800 customers
  • New LNG-adjacent push: Oct 2025 acquired 10% equity in Louisiana LNG export facility and 80% in Driftwood Pipeline (Line 200); expected in-service 2029
  • Power sector pivot: 1.9 GW of onsite natural gas/power generation infrastructure for data centers in Ohio and Utah, backed by up to 12.5-year fixed-price agreements, in-service 2026–2028
  • West segment gathering volumes up to 6.09 Bcf/d in 2025 vs 5.46 Bcf/d in 2024, driven by Louisiana Energy Gateway placed in-service July/Aug 2025 and Haynesville expansion completed Sep 2025
  • Haynesville upstream exit: sold interests for $398M (closed Jan 30, 2026), reversing prior strategy of holding producing properties to anchor midstream volumes

Management Discussion & Analysis

  • Total revenues $11.95B in 2025 vs $10.50B in 2024, up $1.45B; service revenues +$720M (+9% YoY) to $8.35B
  • Net income attributable to Williams $2.62B vs $2.23B in 2024 (+18% YoY); operating income $4.20B vs $3.34B; no margin % disclosed in text
  • Best segment: Transmission, Power & Gulf Modified EBITDA $3.72B vs $3.27B (+$447M); worst: West Modified EBITDA $1.24B vs $1.31B (-$74M) due to $212M asset impairment
  • Operating cash flow $5.90B; capex $4.89B; common dividends paid $2.44B; no share buybacks in 2025; $511M invested in equity-method investments including Cogentrix and Louisiana LNG
  • 2026 growth capex guided $6.1B–$6.7B; key risks include recession, permitting delays, inflation/tariffs, and supply chain disruptions; Power Innovation projects (Socrates, Apollo, Aquila) represent major near-term growth driver

Risk Factors

  • FERC regulatory risk: interstate pipeline rates, certifications, and market manipulation rules under FERC oversight; successful shipper challenges could materially cut revenues
  • Tariff/trade exposure: steel and steel pipe tariffs on foreign-made materials directly threaten construction budgets for capital projects and power innovation builds
  • Customer concentration: NWP's largest customer Puget Sound Energy accounts for ~31% of NWP operating revenue; loss would be severely material
  • Leverage risk: total long-term debt $29.4B as of Dec 31, 2025, including $5.9B at Transco and $748M at NWP, with covenant restrictions on distributions and asset sales
  • Data center/power innovation execution risk: rapidly changing technology makes future power demand of data center customers difficult to predict, risking stranded assets

Williams Companies FY2025 Key Financial Metrics
XBRL

Revenue

$14.9B

+17.9% YoY

Net Income

$2.6B

+17.7% YoY

Operating Margin

28.2%

+173bp YoY

Net Margin

17.6%

-4bp YoY

ROE

20.4%

+255bp YoY

Total Assets

$58.6B

+7.4% YoY

EPS (Diluted)

$2.14

+17.6% YoY

Operating Cash Flow

$5.9B

+18.6% YoY

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

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