How many employees work at Trillium Construction Svc?
Trillium Construction Svc has approximately 456 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. Trillium Construction Svc’s total headcount has declined 5.9% from 485 employees in 2023 to 456 in 2026.
Is Trillium Construction Svc hiring right now?
Yes, Trillium Construction Svc is actively hiring. Trillium Construction Svc had 5 active job postings in 2026, a 66.7% decline from 2025 — see job openings & hiring trends.
About Trillium Construction Svc’s Workforce
Trillium Construction Svc is a Human Resources Services company that employs 456 people worldwide as of March 2026. It is the 9th-largest by headcount among its peers. Founded in 1984, the company is headquartered in Kalamazoo, Michigan.
Trillium Construction Svc's workforce has declined 5.9% from 2023 to 2026, down 1.6% year over year in 2026. It fell to a low of 455 in 2025 Q4 before recovering. Its workforce is concentrated most in North America (99.1%), followed by Northern Europe (0.9%).
Trillium Construction Svc's functional groups are Sales and Marketing (40.3%), Finance and Operations (33.2%), and Engineering (26.5%). The average salary is $64,370, highest in North America at a median of $58,000, up 1.3% year over year in 2026.
Trillium Construction Svc's active job postings fell 66.7% in 2026 to 5, with new postings per month cooling from 14 in 2023 to 6 in 2026.
Sourced from Revelio Labs workforce data.
- Headquarters
- Kalamazoo, Michigan
- Founded
- 1984
- Industry
- Human Resources Services
- Employees
- 456
- YoY
- -1.6% (-21)
As of March 2026
Trillium Construction Svc workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Trillium Construction Svc. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsTrillium Construction Svc Annual Employee Count (2023-2026)
- Trillium Construction Svc had 456 employees in 2026, a 1.6% decline (-21) from 2025.
- Trillium Construction Svc had 455 employees in 2025, a 1.7% decline (-20) from 2024.
- Trillium Construction Svc had 475 employees in 2024, a 3.4% decline (-23) from 2023.
- Trillium Construction Svc had 498 employees in 2023, a 2.4% decline (+36) from 2022.
Trillium Construction Svc's total workforce has grown from 455 employees in 2025 to 456 in 2026. Trillium Construction Svc's headcount peaked at 498 in 2023 before declining in 2025 and recovering through 2026.
Trillium Construction Svc quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 456 | -21 | -1.6% |
| 2025 | Q4 | 455 | -20 | -1.7% |
| 2025 | Q3 | 472 | -4 | -2.4% |
| 2025 | Q2 | 476 | -11 | -3.2% |
| 2025 | Q1 | 477 | -13 | -2.4% |
| 2024 | Q4 | 475 | -23 | -3.4% |
| 2024 | Q3 | 476 | -8 | -3.0% |
| 2024 | Q2 | 487 | +2 | -1.9% |
| 2024 | Q1 | 490 | +29 | -2.9% |
| 2023 | Q4 | 498 | +36 | -2.4% |
| 2023 | Q3 | 484 | +18 | -1.7% |
| 2023 | Q2 | 485 | +11 | -1.5% |
See Trillium Construction Svc's complete headcount history, including quarterly breakdowns.
Get the DataTrillium Construction Svc Employee Count by Region (2026)
North America accounts for the largest share of Trillium Construction Svc's global workforce with approximately 99% of total employees, followed by Northern Europe.
Trillium Construction Svc employees by region
| Region | Employees | % of Total |
|---|---|---|
| North America | 450 | 99.1% |
| Northern Europe | 4 | 0.9% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataTrillium Construction Svc Employee Count by Department (2026)
Trillium Construction Svc's employee groups are Sales and Marketing (40.3%), Finance and Operations (33.2%), and Engineering (26.5%).
Trillium Construction Svc employees by department
| Department | Employees | % of Total |
|---|---|---|
| Sales and Marketing | 183 | 40.3% |
| Finance and Operations | 150 | 33.2% |
| Engineering | 120 | 26.5% |
Compare Trillium Construction Svc's department mix to industry peers.
See Full DataTrillium Construction Svc Employee Salary by Region (2026)
Trillium Construction Svc's average employee salary is $64,370 globally. Employees in North America receive the highest compensation.
Trillium Construction Svc median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| North America | $58,000 |
Unlock salary by role, level, and city — and compare to Trillium Construction Svc's industry peers.
Unlock Salary DataTrillium Construction Svc Job Openings and Hiring Trends (2023-2026)
- Trillium Construction Svc had 5 active job postings in 2026, a 66.7% decline (+1) from 2025.
- Trillium Construction Svc had 4 active job postings in 2025, a 76.9% decline (-5) from 2024.
- Trillium Construction Svc had 9 active job postings in 2024, a 25.0% increase (+2) from 2023.
- Trillium Construction Svc had 7 active job postings in 2023, a 80.0% increase from 2022.
- Hiring velocity in 2026: 6 new roles/month, down from 10 in 2025 and 15 in 2024.
Trillium Construction Svc's hiring is slowing: active job postings fell 66.7% in 2026 to 5, with new postings per month cooling from 14 in 2023 to 6 in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring DataSimilar Companies
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Frequently Asked Questions About Trillium Construction Svc
- How fast is Trillium Construction Svc growing?
- In 2026, Trillium Construction Svc's headcount shrank 1.6% to 456 employees, down from 477 in 2025.
- See the full headcount history
- Where are Trillium Construction Svc employees located?
- Most Trillium Construction Svc employees are based in North America (99.1% of headcount), followed by Northern Europe.
- Explore where the workforce is based
- What is the average salary at Trillium Construction Svc?
- The average employee salary at Trillium Construction Svc is approximately $64.4k per year.
- Analyze the salary distribution
- How many new job postings does Trillium Construction Svc open per year?
- In Q1 2026, Trillium Construction Svc opened 18 new job postings. In 2025, Trillium Construction Svc opened 122 new job postings — about 10 per month.
- Track hiring trends by role
- When was Trillium Construction Svc founded and where is it headquartered?
- Trillium Construction Svc was founded in 1984 and is headquartered in Kalamazoo, Michigan.
- Compare Trillium Construction Svc to industry peers
Speak with a workforce expert about Trillium Construction Svc.
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