Company profile
ONEOK, Inc.
NYSE: OKE · Energy · Oil & Gas Midstream
#13 of 504 Energy companies by revenuetop-quartile growth
EA Score
81B+FH 76DQ 89GM 73SS 95
v0.1 · 65/100 weight · provisional
↑ listing tenure, market scale · ↓ Altman-Z, growth stability
Methodology →Revenue TTM
$35.2B
Rev growth YoY (TTM)
+41.0%
Net income (FY)
$3.4B
Employees
6,326
as of 2026-08-04
Market cap
$55.6B
as of 2026-08-04
Financials — latest annual
SEC EDGAR · USD-normalizedConceptUSDNativeFY
Revenue$33.6B$33.6B2025
Net income$3.4B$3.4B2025
Operating income$5.7B$5.7B2025
Total assets$66.6B$66.6B2025
Equity$22.5B$22.5B2025
Revenue trend
FY2020 – FY2025 · USD
FY20
FY20
FY20
FY23
FY23
FY23
FY24
FY25
Revenue by segment
Filed disclosures · FY2025
By product
Natural Gas Liquids44%
Refined Products and Crude Oil35%
Natural Gas Gathering And Processing21%
By geography
Not disclosed.
The read
What is ONEOK, Inc.’s revenue?
ONEOK, Inc. booked $33.6B in FY2025 revenue, growing 55% year over year — faster than most Energy companies we track, at a 10.1% net margin.
Peers · Energy
Plains GP Holdings LP64CWorld Kinect Corporation65BSlb N.V.82B+PBF Energy Inc.63CBaker Hughes Company79B+Imperial Oil Limited65BNeighbors
Tulsa →Key facts
CEOPierce H. Norton
SectorEnergy
IndustryOil & Gas Midstream
HeadquartersTulsa, OK
ExchangeNYSE: OKE
Employees6,326
IPO date1980-10-01
Financials: SEC EDGAR (XBRL), USD-normalized per IAS 21 · TTM/quarterly + segments: FMP from filed disclosures · Filings: EDGAR submissions. County headcount and EA Score are in progress — see docs/DATA_GAPS.md.