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ONEOK Inc

oneok.com

ONEOK Inc (NYSE: OKE) is a midstream energy company that gathers, processes, fractionates, transports, and stores natural gas and natural gas liquids (NGLs). The company earns revenue primarily through fee-based contracts for gathering, processing, and transportation services, providing toll-road-style economics with direct commodity price exposure on a portion of volumes. ONEOK operates across multiple segments including Natural Gas Gathering and Processing, Natural Gas Liquids, Natural Gas Pipelines, and Refined Products and Crude, based on segment disclosures in the FY2025 10-K filed February 24, 2026. The company is headquartered in Tulsa, Oklahoma and references a $3.5 billion revolving credit agreement as of the FY2025 annual report, indicating a debt-heavy capital structure. ONEOK pays dividends and is structured as a corporation following its conversion from partnership-affiliated operations.

Products & Services

Natural gas gathering and processing; NGL fractionation; natural gas pipeline transportation and storage; refined products and crude oil transportation and logistics.

Revenue Model

Fee-based midstream services contracts for gathering, processing, fractionating, transporting, and storing natural gas and NGLs, with some commodity price exposure on volumes handled.

Customers & Markets

Upstream natural gas and crude oil producers; downstream refiners and petrochemical end users; utilities and industrial customers requiring natural gas transportation and storage services.

Geographic Exposure

United States midstream infrastructure; specific regional footprint not fully detailed in available filing excerpts.

Financial Snapshot

Revenue
TTM
$35.20B
Gross Margin
TTM
29.78%
Net Income
TTM
$3.531B
Current Assets
2026 Q1
Current Liabilities
2026 Q1
Current Ratio
2026 Q1
70.96%
Total Assets
2026 Q1
Total Liabilities
2026 Q1
$39.18B
Book Value
2026 Q1
$29.02B
Cash
2026 Q1
P/E
TTM
16.21
Free Cash Flow
TTM
$2.242B

Stock Price

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Market Cap: $57.224 Billion

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