How many employees work at Swinerton Inc & Affiliate?

Swinerton Incorporated & Affiliates has approximately 3,965 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. Swinerton Inc & Affiliate's total headcount has grown 7.1% from 3,702 employees in 2023 to 3,965 in 2026.

Data source: Revelio LabsCoverage: Global workforce, 2023–2026Published July 2026

Swinerton Inc & Affiliate is hiring

Is Swinerton Inc & Affiliate hiring right now?

Yes, Swinerton Inc & Affiliate is actively hiring. Swinerton Inc & Affiliate had 461 active job postings in 2026, a 20.8% increase from 2025 see job openings & hiring trends.

About Swinerton Inc & Affiliate's Workforce

Swinerton Incorporated & Affiliates is an Engineering and Construction Services company that employs 3,965 people worldwide as of March 2026. It is the 7th-largest by headcount among its peers. Founded in 1888, the company is headquartered in Concord, California.

Swinerton's workforce has grown 7.1% from 2023 to 2026, and is up 3.9% year over year in 2026. The headcount reached a low of 3,623 in 2023 Q3 before recovering. The employee mix is led by the United States, which accounts for 97.7% of headcount, followed by the United Kingdom (0.5%) and Vietnam (0.2%), with Canada identified as its fastest-growing location.

Swinerton's largest groups by function are Engineering (36.5%), Sales and Marketing (36.0%), and Finance and Operations (27.5%), with Engineering the fastest-growing group (up 1.4%). The average tenure is 3.6 years, and the median salary is $117,647, with regional medians ranging from $110,000 in Northern America to $6,000 in Southern Asia.

Swinerton's hiring activity shows a rising trend, with new postings up 20.8% year over year in 2026 and latest postings totaling 461. Hiring velocity declined over time, with per-month postings at 146 in 2026 after higher levels in prior years. Employee sentiment remains neutral but is moving upward.

Sourced from Revelio Labs workforce data.

As of March 2026

Swinerton Inc & Affiliate
workforce metrics

Headcount

4k

3.9% YoY

Avg. Salary

$117.6k

0.3% YoY

Tenure

3.6yr

0.4yr YoY

Growth Rate

3.9%

0.3pts YoY

Hiring Rate

Attrition Rate

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Interactive chart of Swinerton Inc & Affiliate annual worldwide employee count from 2023 to 2026.
  • Swinerton Inc & Affiliate had 3,965 employees in 2026, a 3.9% increase (+152) from 2025.
  • Swinerton Inc & Affiliate had 3,925 employees in 2025, a 3.3% increase (+126) from 2024.
  • Swinerton Inc & Affiliate had 3,799 employees in 2024, a 4.3% increase (+161) from 2023.
  • Swinerton Inc & Affiliate had 3,638 employees in 2023, a 2.9% increase (+106) from 2022.

Swinerton Inc & Affiliate's total workforce has grown from 3,702 employees in 2023 to 3,965 in 2026.

Swinerton Incorporated & Affiliates — quarterly employee count (20232026)

YearQtrEmployeesYoY ChangeYoY %
2026Q13,965+152+3.9%
2025Q43,925+126+3.3%
2025Q33,916+158+4.1%
2025Q24,009+168+4.3%
2025Q13,813+158+4.2%
2024Q43,799+161+4.3%
2024Q33,758+135+3.7%
2024Q23,841+139+3.7%
2024Q13,655+114+3.1%
2023Q43,638+106+2.9%
2023Q33,623+138+3.9%
2023Q23,702+219+6.1%

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The United States accounts for the largest share of Swinerton Inc & Affiliate's global workforce with approximately 98% of total employees, followed by the United Kingdom and Vietnam. Swinerton Inc & Affiliate's headcount in Canada is growing fastest among its major locations, up 22.0% year over year in 2026.

Swinerton Inc & Affiliate employees by country — 2026

CountryEmployees% of TotalYoY %
United States3,83097.7%-0.7%
United Kingdom200.5%+0.0%
Vietnam90.2%+0.0%
India80.2%+0.0%
Canada60.2%+22.0%
Turkey50.1%+0.0%
Pakistan40.1%+0.0%
Spain40.1%+0.0%
Indonesia30.1%+28.8%
New Zealand30.1%+0.0%

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Swinerton Inc & Affiliate's largest employee groups are Engineering (36.5%), Sales and Marketing (36.0%), and Finance and Operations (27.5%).

Swinerton Inc & Affiliate employees by department — 2026

DepartmentEmployees% of TotalYoY %
Engineering1,42936.5%+1.4%
Sales and Marketing1,40736.0%-2.1%
Finance and Operations1,07427.5%-2.0%

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Swinerton Inc & Affiliate's average employee salary is $117,647 globally. Employees in Northern America receive the highest compensation. Pay is lowest in Southern Asia, at a median of $6,000.

Swinerton Inc & Affiliate median employee salary by region — 2026 (USD)

RegionMedian Salary
Northern America$110,000
Pacific Islands$71,000
Northern Europe$61,000
Central and Western Asia$27,000
South-Eastern Asia$22,000
Southern America$18,000
Sub-Saharan Africa$15,000
Southern Asia$6,000

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Interactive chart of Swinerton Inc & Affiliate annual active job postings from 2023 to 2026.
  • Swinerton Inc & Affiliate had 461 active job postings in 2026, a 20.8% increase (-15) from 2025.
  • Swinerton Inc & Affiliate had 476 active job postings in 2025, a 27.5% increase (+115) from 2024.
  • Swinerton Inc & Affiliate had 361 active job postings in 2024, a 33.4% decline (-145) from 2023.
  • Swinerton Inc & Affiliate had 506 active job postings in 2023, a 14.1% decline from 2022.
  • Hiring velocity in 2026: 146 new roles/month, down from 160 in 2025 and 250 in 2024. New metric

Swinerton Inc & Affiliate's active job postings rose 20.8% in 2026 to 461, with new postings per month cooling from 200 in 2023 to 146 in 2026.

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Revelio Labs tracks employee sentiment across Swinerton Inc & Affiliate's workforce based on public professional data. Overall sentiment is neutral and has improved year over year in 2026.

Overall

NegativePositive

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How fast is Swinerton Inc & Affiliate growing?
In 2026, Swinerton Inc & Affiliate's headcount grew 3.9% to 3,965 employees, up from 3,813 in 2025.
Where are Swinerton Inc & Affiliate employees located?
Most Swinerton Inc & Affiliate employees are based in the United States (97.7% of headcount), followed by the United Kingdom and Vietnam.
What is the average salary at Swinerton Inc & Affiliate?
The average employee salary at Swinerton Inc & Affiliate is approximately $117.6k per year.
How many people does Swinerton Inc & Affiliate hire per year?
In 2026, Swinerton Inc & Affiliate opened roughly 1,752 new roles — about 146 per month.
When was Swinerton Inc & Affiliate founded and where is it headquartered?
Swinerton Inc & Affiliate was founded in 1888 and is headquartered in Concord, California.

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