ONEOK, Inc. (OKE)
Midstream pipelines and processing, counted whole. Read October 19, 2026 from the annual report for the period ending December 31, 2025, filed February 24, 2026. Ranked 2 of the 32 Energy companies read so far, by the share within reach now.
Within reach now
23%
End of 2028
38%
Employees, annual report
6,326
Leading staffing pattern
Other Pipeline Transportation
Share of the working time within reach, long-run pace, four times in five
- Now23%
- End of 202734%
- End of 202838%
- End of 203040%
What changes for its people by the end of 2028, by its industries' figures
- Stays with people 57%
- Becomes checking a model's work 35%
- Handed over with lighter checks 5%
ONEOK’s 6,326 employees gather, process and move natural gas, natural gas liquids and refined products through pipelines, plants and terminals, split among the pipeline groups and processing by description.
The figures on this page come from the company's own annual report and from BLS staffing patterns for its industries, never from a roster. They are estimates with a stated method. Nothing here says what the company will do: within reach is not a forecast of jobs lost or of savings.
What follows from the reading
Share of working time within reach of AI, on the long-run pace at four in five: 23% now, 34% at the end of 2027, 38% at the end of 2028, 40% at the end of 2030. By the patterns, the work is about 40% desk work, 11% people work and 49% body work. These are the site's industry estimates weighted by the shares below: estimates with a stated method and range, not a forecast of what the company will do. By the same patterns, at the end of 2028 about 57% of the working time stays with people (conversation, in-person and hands-on work), 35% becomes checking a model's work and 5% could be handed over with lighter checks, from the industries' own figures, not the company's roles.
Headcount
6,326 employees as of December 31, 2025 (stated). The filing describes services to customers in the states where it operates and no operations abroad; recorded as 1 with a flag.
The filing: “As of December 31, 2025, we had 6,326 employees.”
The workforce as industry patterns
| Pattern | Share | Reason, from the filing |
|---|---|---|
| Other Pipeline Transportation | 45% | By description (c): natural gas liquids pipelines and fractionators and the refined products and crude pipelines and terminals, liquids commodity sales being 76% of revenue, other pipeline transportation; no count by segment. |
| Pipeline Transportation of Natural Gas | 40% | By description (c): natural gas gathering systems and interstate and intrastate natural gas pipelines, residue gas sales and transportation among the revenue lines, natural gas pipeline transportation. |
| Oil and Gas Extraction | 15% | By description (c): natural gas processing plants that extract liquids from the gas gathered, natural gas liquid extraction work (NAICS 211130), read apart at oil and gas extraction. |
What the filing says about the workforce: 6,326 employees; legacy EnLink employees joined in 2025; the series rises from 2,966 in 2022 to 6,326 with acquisitions; no union count stated.
What the filing says about AI
0 sentences in the filing name AI. The filing names AI in no sentence.
Its annual reports, year by year
Sentences naming AI in each annual report, counted by one rule, beside the median report in the Index that year. Each count links its filing. Every company, by year and sector
- Fiscal 20210median 0
- Fiscal 20220median 0
- Fiscal 20230median 1
- Fiscal 20240median 4
- Fiscal 20250median 10
Headcount by filing year
As reported in each year's annual report, with the filing. A year marked not read had no figure the reading could take from the report's text.
| Period | Employees | Filed | Filing |
|---|---|---|---|
| 2025-12-31 | 6,326 | 2026-02-24 | 10-K |
| 2024-12-31 | 5,177 | 2025-02-25 | 10-K |
| 2023-12-31 | 4,775 | 2024-02-27 | 10-K |
| 2022-12-31 | 2,966 | 2023-02-28 | 10-K |
| 2021-12-31 | 2,847 | 2022-03-01 | 10-K |
| 2020-12-31 | 2,886 | 2021-02-23 | 10-K |
| 2019-12-31 | 2,882 | 2020-02-25 | 10-K |
| 2018-12-31 | 2,684 | 2019-02-26 | 10-K |
| 2017-12-31 | 2,470 | 2018-02-27 | 10-K |
| 2016-12-31 | 2,384 | 2017-02-28 | 10-K |
| 2015-12-31 | 2,364 | 2016-02-23 | 10-K |
| 2014-12-31 | 2,269 | 2015-02-25 | 10-K |
| 2013-12-31 | 1,927 | 2014-02-25 | 10-K |
| 2012-12-31 | 4,859 | 2013-02-26 | 10-K |
| 2011-12-31 | 4,795 | 2012-02-21 | 10-K |
| 2011-02-22 | 4,839 | 2011-02-22 | 10-K |
| 2009-12-31 | 4,742 | 2010-02-23 | 10-K |
| 2008-12-31 | 4,555 | 2009-02-25 | 10-K |
| 2007-12-31 | 4,536 | 2008-02-27 | 10-K |
| 2006-12-31 | 4,627 | 2007-03-01 | 10-K |
| 2005-12-31 | 4,342 | 2006-03-13 | 10-K |
| 2004-12-31 | 4,342 | 2005-03-08 | 10-K |
| 2003-12-31 | 4,342 | 2004-03-03 | 10-K |
| 2002-12-31 | 3,593 | 2003-03-10 | 10-K |
| 2001-12-31 | not read | 2002-03-14 | 10-K405 |
| 2000-12-31 | 3,664 | 2001-03-26 | 10-K |
| 1999-08-31 | 3,252 | 1999-11-23 | 10-K405 |
| 1998-08-31 | 3,211 | 1998-09-22 | 10-K405 |
Limits of this reading
- The U.S. share is recorded as 1 from the filing’s description of the states where it operates.
- The headcount series rises from 2,966 in 2022 to 6,326 with acquisitions, EnLink among them; the years are not like for like.
- No count by segment; the split among the pipeline groups and processing is by description.
Source: the company's annual report on EDGAR, accession 0001039684-26-000006, the filing. Read by Claude Fable 5.1 under rubric version 1, by the method. A company can write to info@stratussc.com to have its reading checked against its filing.
The report on ONEOK, Inc., $29
This page as a document to keep, with what it does not show: the share within reach at every date on three paces and two reliabilities, a typical workforce of this shape at the stated headcount role by role and task by task (the industries' staffing, never the company's roster), where to start, what changes for the people and what they would learn, every sentence in the filing that names AI, the headcount by year, the companies read with the same leading pattern, the method and a citation line. To print or save as a PDF, open again in your browser for a year.
See the report, $29See the sample first: Walmart's report is free
Questions about this company
- How much of ONEOK, Inc.'s working time is within reach of AI?
- An estimated 23% now and 38% by the end of 2028, on METR's long-run pace at four in five, from the workforce ONEOK, Inc.'s own annual report describes and BLS staffing patterns for its industries, never from a roster. It is an estimate with a stated method. It is not a forecast of jobs lost or of savings, and it says nothing about what the company will do.
- How many people does ONEOK, Inc. employ?
- 6,326 as of December 31, 2025, as its annual report for the period ending December 31, 2025 states. About 100% in the U.S.
- What kinds of work make up ONEOK, Inc.'s workforce?
- Read from its annual report as a blend of 3 industry staffing patterns, the largest Other Pipeline Transportation; by those patterns the work is about 40% desk work, 11% people work and 49% body work. Each share has a one-sentence reason on this page that can be checked against the filing.
- What does ONEOK, Inc.'s annual report say about AI?
- 0 sentences in the filing name AI. Its annual reports for fiscal 2021 to 2025 name it in 0, 0, 0, 0 and 0 sentences, year by year. They are counted and quoted on this page, never judged: a count says how much a filing talks about AI, not what the company does with it.
- How is this estimated?
- Claude Fable 5.1 read the annual report under the Index's written rubric (version 1) on October 19, 2026: the stated headcount, the share in the U.S. when stated, and the workforce as a blend of industry staffing patterns. The estimates are the site's industry estimates weighted by those shares, from O*NET tasks with estimated lengths and METR's measurements of how long a task AI models can finish. A company can write to info@stratussc.com to have its reading checked against its filing.
Embed these figures on your site
A small card with the share of working time within reach now and at the end of 2027, 2028 and 2030, the date and a link back. Free under CC BY 4.0; the card carries the credit.