Phillips 66 (PSX)
Refiner with midstream pipelines and lubricants. Read October 19, 2026 from the annual report for the period ending December 31, 2025, filed February 20, 2026. Ranked 3 of the 26 Energy companies read so far, by the share within reach now.
Within reach now
23%
End of 2028
39%
Employees, annual report
12,600
Leading staffing pattern
Petroleum and Coal Products Manufacturing
Share of the working time within reach, long-run pace, four times in five
- Now23%
- End of 202734%
- End of 202839%
- End of 203041%
What changes for its people by the end of 2028, by its industries' figures
- Stays with people 59%
- Becomes checking a model's work 34%
- Handed over with lighter checks 5%
Phillips 66 states approximately 12,600 employees at December 31, 2025 and describes refining, midstream and marketing and specialties segments without counting people by segment, so the refineries and lubricant plants take most of the workforce and the pipelines and gathering the rest by description (c).
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, 39% at the end of 2028, 41% at the end of 2030. By the patterns, the work is about 41% desk work, 11% people work and 48% 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 59% of the working time stays with people (conversation, in-person and hands-on work), 34% 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
12,600 employees as of December 31, 2025 (stated). The filing counts no employees by country; revenue is 79% U.S., with the United Kingdom and Germany next.
The filing: “At December 31, 2025, we had approximately 12,600 employees working toward our mission of providing energy and improving lives and our vision to be the leading integrated downstream energy provider.”
The workforce as industry patterns
| Pattern | Share | Reason, from the filing |
|---|---|---|
| Petroleum and Coal Products Manufacturing | 70% | The Refining and Marketing and Specialties segments run the refineries and the lubricant plants and sell their products, the bulk of a downstream company's people, with no count by segment, so they take seven tenths by description (c). |
| Pipeline Transportation of Crude Oil | 15% | The Midstream segment's crude oil and refined product pipelines and terminals, counted by no employee figure in the filing, take a share by description (c). |
| Other Pipeline Transportation | 15% | The Midstream segment's natural gas liquids pipelines, fractionators and gathering and processing, counted by no employee figure in the filing, take a share by description (c). |
What the filing says about the workforce: The human capital section states the total and its safety, culture, capability and performance measures; nothing by status, kind of work or union share in the excerpt.
Companies read with the same leading pattern
Other companies whose largest staffing pattern is also Petroleum and Coal Products Manufacturing, largest first, each read from its own annual report. Within reach now and at the end of 2028, long-run pace, four in five.
- Marathon Petroleum Corporation (MPC, 18,500 employees)22% now, 40% by 2028
- Valero Energy Corporation (VLO, 9,811 employees)22% now, 39% by 2028
What the filing says about AI
2 sentences in the filing name AI. The filing names generative AI among the technology changes that bear on its business and as a contributor to the prevalence of cyber attacks and threats; nothing on its own use in the excerpt.
- “Examples of such factors include evolving government regulation, the pace of changes in technology (including with respect to generative artificial intelligence), the successful development and deployment of existing or new technologies and business solutions on a commercial scale, competition from third parties in developing new technologies and the availability, timing and cost of equipment.”
- “Generative artificial intelligence has also contributed to an increase in the prevalence of such attacks and threats, expanding potential exposure to disruptions.”
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 20242median 4
- Fiscal 20252median 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 | 12,600 | 2026-02-20 | 10-K |
| 2024-12-31 | 13,200 | 2025-02-21 | 10-K |
| 2023-12-31 | 14,000 | 2024-02-21 | 10-K |
| 2022-12-31 | 13,000 | 2023-02-22 | 10-K |
| 2021-12-31 | 14,000 | 2022-02-18 | 10-K |
| 2020-12-31 | 14,300 | 2021-02-24 | 10-K |
| 2019-12-31 | 14,500 | 2020-02-21 | 10-K |
| 2018-12-31 | 14,200 | 2019-02-22 | 10-K |
| 2017-12-31 | 14,600 | 2018-02-23 | 10-K |
| 2016-12-31 | 14,800 | 2017-02-17 | 10-K |
| 2015-12-31 | 14,000 | 2016-02-19 | 10-K |
| 2014-12-31 | 14,000 | 2015-02-20 | 10-K |
| 2013-12-31 | 13,500 | 2014-02-21 | 10-K |
| 2012-12-31 | 13,500 | 2013-02-22 | 10-K |
Limits of this reading
- No count by segment or kind of work: the split between refining and midstream is by description (c).
- The data service's segment table is an accounting view (consolidation and eliminations at 61%) and is not used.
- The U.S. share is not stated.
Source: the company's annual report on EDGAR, accession 0001534701-26-000006, 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 Phillips 66, $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 Phillips 66's working time is within reach of AI?
- An estimated 23% now and 39% by the end of 2028, on METR's long-run pace at four in five, from the workforce Phillips 66'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 Phillips 66 employ?
- 12,600 as of December 31, 2025, as its annual report for the period ending December 31, 2025 states.
- What kinds of work make up Phillips 66's workforce?
- Read from its annual report as a blend of 3 industry staffing patterns, the largest Petroleum and Coal Products Manufacturing; by those patterns the work is about 41% desk work, 11% people work and 48% body work. Each share has a one-sentence reason on this page that can be checked against the filing.
- What does Phillips 66's annual report say about AI?
- 2 sentences in the filing name AI. Its annual reports for fiscal 2021 to 2025 name it in 0, 0, 0, 2 and 2 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.