Tutor Perini Corporation (TPC)
Civil, building and specialty contractor, 54% union. Read October 19, 2026 from the annual report for the period ending December 31, 2025, filed February 26, 2026. Ranked 188 of the 198 Industrials companies read so far, by the share within reach now.
Within reach now
15%
End of 2028
27%
Employees, annual report
7,400
Leading staffing pattern
Nonresidential Building Construction
Share of the working time within reach, long-run pace, four times in five
- Now15%
- End of 202724%
- End of 202827%
- End of 203027%
What changes for its people by the end of 2028, by its industries' figures
- Stays with people 71%
- Becomes checking a model's work 22%
- Handed over with lighter checks 5%
A construction company whose filing counts 7,400 employees, 5,400 hourly and 4,000 union, and nothing by segment, so its civil, building and specialty segments are split by revenue.
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: 15% now, 24% at the end of 2027, 27% at the end of 2028, 27% at the end of 2030. By the patterns, the work is about 27% desk work, 15% people work and 58% 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 71% of the working time stays with people (conversation, in-person and hands-on work), 22% 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
7,400 employees as of December 31, 2025 (stated). Not stated: the filing counts no employees by country; the data service's 91% United States is revenue, with work in Guam counted as U.S.
The filing: “As of December 31, 2025, we had approximately 7,400 employees (including union employees), of which approximately 2,000 were salaried and 5,400 were hourly employees.”
The workforce as industry patterns
| Pattern | Share | Reason, from the filing |
|---|---|---|
| Nonresidential Building Construction | 33% | By segment revenue (c): the Building Group, 33% of revenue, builds hospitality, healthcare, education and other nonresidential buildings, with no count by segment. |
| Highway, Street, and Bridge Construction | 26% | By segment revenue (c): half of the Civil segment's 52% of revenue is read at highway, street and bridge construction for its bridge and highway work, with no count by segment. |
| Other Heavy and Civil Engineering Construction | 26% | By segment revenue (c): the other half of the Civil segment's revenue is read at other heavy and civil engineering construction for its mass transit, tunnel and water work (NAICS 237990), with no count by segment. |
| Building Equipment Contractors | 15% | By segment revenue (c): the Specialty Contractors segment, 14% of revenue, does electrical, mechanical and plumbing work, building equipment contracting (NAICS 2382), with no count by segment. |
What the filing says about the workforce: Approximately 7,400 employees as of December 31, 2025 (7,500 a year earlier), including union employees: about 2,000 salaried and 5,400 hourly; about 4,000 union employees; construction management and engineering staff hired regularly.
What the filing says about AI
2 sentences in the filing name AI. The filing says the increased prevalence and use of artificial intelligence may heighten its cybersecurity risk, and that the Audit Committee receives reports on the company's exploration of the use of artificial intelligence.
- “Additionally, the increased prevalence and use of artificial intelligence may heighten the risk that we may be subject to cybersecurity incidents in the future.”
- “The Audit Committee, a member of which holds a Certificate in Cyber Risk Governance and a Qualified Risk Director designation from the DCRO Institute, receives regular reports from our Chief Information Officer ("CIO"), along with members of senior management, on the identification and status of cybersecurity risks and management, as well as on the Company's exploration of the use of artificial...”
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 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 | 7,400 | 2026-02-26 | 10-K |
| 2024-12-31 | 7,500 | 2025-02-27 | 10-K |
| 2023-12-31 | 8,200 | 2024-02-28 | 10-K |
| 2022-12-31 | 8,100 | 2023-03-15 | 10-K |
| 2021-12-31 | 7,800 | 2022-02-24 | 10-K |
| 2020-12-31 | 8,700 | 2021-02-24 | 10-K |
| 2019-12-31 | 9,100 | 2020-02-26 | 10-K |
| 2018-12-31 | 8,200 | 2019-02-27 | 10-K |
| 2017-12-31 | not read | 2018-02-27 | 10-K |
| 2016-12-31 | not read | 2017-02-23 | 10-K |
| 2015-12-31 | 10,626 | 2016-02-29 | 10-K |
| 2014-12-31 | not read | 2015-02-26 | 10-K |
| 2013-12-31 | 10,206 | 2014-02-24 | 10-K |
| 2012-12-31 | not read | 2013-02-25 | 10-K |
| 2011-12-31 | 7,733 | 2012-03-02 | 10-K |
| 2010-12-31 | not read | 2011-03-07 | 10-K |
| 2009-12-31 | 4,072 | 2010-03-01 | 10-K |
| 2008-12-31 | 8,000 | 2009-02-27 | 10-K |
| 2007-12-31 | 4,150 | 2008-02-28 | 10-K |
| 2006-12-31 | 5,275 | 2007-03-07 | 10-K |
| 2005-12-31 | 4,900 | 2006-03-10 | 10-K |
| 2004-12-31 | 2,400 | 2005-03-04 | 10-K |
| 2003-12-31 | 2,400 | 2004-03-11 | 10-K |
| 2002-12-31 | 3,200 | 2003-03-31 | 10-K |
| 2001-12-31 | 2,300 | 2002-03-21 | 10-K |
| 2000-12-31 | 3,800 | 2001-03-21 | 10-K |
| 1999-12-31 | 2,750 | 2000-03-15 | 10-K |
| 1998-12-31 | not read | 1999-03-15 | 10-K |
| 1997-12-31 | not read | 1998-03-30 | 10-K |
| 1996-12-31 | 18 | 1997-03-31 | 10-K |
| 1995-12-31 | not read | 1996-03-27 | 10-K |
| 1994-12-31 | not read | 1995-03-27 | 10-K |
| 1993-12-31 | not read | 1994-03-25 | 10-K |
Limits of this reading
- The U.S. share is not stated.
- No count by segment: the split among building, civil and specialty work is by segment revenue (c), the civil segment divided between bridge and highway work and tunnel and transit work.
Source: the company's annual report on EDGAR, accession 0000077543-26-000028, 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 Tutor Perini Corporation, $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.
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Questions about this company
- How much of Tutor Perini Corporation's working time is within reach of AI?
- An estimated 15% now and 27% by the end of 2028, on METR's long-run pace at four in five, from the workforce Tutor Perini Corporation'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 Tutor Perini Corporation employ?
- 7,400 as of December 31, 2025, as its annual report for the period ending December 31, 2025 states.
- What kinds of work make up Tutor Perini Corporation's workforce?
- Read from its annual report as a blend of 4 industry staffing patterns, the largest Nonresidential Building Construction; by those patterns the work is about 27% desk work, 15% people work and 58% body work. Each share has a one-sentence reason on this page that can be checked against the filing.
- What does Tutor Perini Corporation'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, 0 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.