How many employees work at Thompson Industrial?
Thompson Industrial Services LLC has approximately 578 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. Thompson Industrial’s total headcount has declined 7.3% from 623 employees in 2023 to 578 in 2026.
Is Thompson Industrial hiring right now?
Yes, Thompson Industrial is actively hiring. Thompson Industrial had 14 active job postings in 2026, a 54.5% increase from 2025 — see job openings & hiring trends.
About Thompson Industrial’s Workforce
Thompson Industrial Services LLC is an Environmental Services company founded in 1986 and headquartered in Sumter, South Carolina. It employs 578 people worldwide as of March 2026, ranking 11th by headcount among its peers.
Thompson Industrial's workforce declined 7.3% from 2023 to 2026, but it grew 0.1% year over year in 2026. The headcount reached a low of 578 in 2026 Q1 before recovering. The majority of employees are in the United States (98.9%), followed by Canada (0.5%), Puerto Rico (0.2%), Ghana (0.2%), and the United Kingdom (0.2%), with Canada identified as its fastest-growing location.
Thompson Industrial's largest groups by headcount are Engineering (35.9%), Finance and Operations (32.3%), and Sales and Marketing (31.8%). The average tenure across the workforce is 3.7 years, and the average salary is $63,319, with the highest regional median pay in Northern America at $48,000.
Thompson Industrial's active job postings rose 54.5% in 2026 to 14 postings in the latest quarter, while postings per month have cooled from 175 in 2023 to 14 in 2026. Overall employee sentiment is neutral and trending downward.
Sourced from Revelio Labs workforce data.
- Headquarters
- Sumter, South Carolina
- Founded
- 1986
- Industry
- Environmental Services
- Employees
- 578
- YoY
- +0.1% (-7)
As of March 2026
Thompson Industrial workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Thompson Industrial. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsThompson Industrial Annual Employee Count (2023-2026)
- Thompson Industrial had 578 employees in 2026, a 0.1% increase (-7) from 2025.
- Thompson Industrial had 579 employees in 2025, a 0.2% decline (-11) from 2024.
- Thompson Industrial had 590 employees in 2024, a 0.8% decline (-22) from 2023.
- Thompson Industrial had 612 employees in 2023, a 0.1% decline (-22) from 2022.
Thompson Industrial's total workforce has declined from 623 employees in 2023 to 578 in 2026.
Thompson Industrial Services LLC quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 578 | -7 | +0.1% |
| 2025 | Q4 | 579 | -11 | -0.2% |
| 2025 | Q3 | 579 | -15 | -0.2% |
| 2025 | Q2 | 584 | -15 | -0.3% |
| 2025 | Q1 | 585 | -24 | -1.2% |
| 2024 | Q4 | 590 | -22 | -0.8% |
| 2024 | Q3 | 594 | -18 | -0.3% |
| 2024 | Q2 | 599 | -24 | -1.0% |
| 2024 | Q1 | 609 | -29 | -0.4% |
| 2023 | Q4 | 612 | -22 | -0.1% |
| 2023 | Q3 | 612 | -31 | -1.3% |
| 2023 | Q2 | 623 | -21 | -0.6% |
See Thompson Industrial's complete headcount history, including quarterly breakdowns.
Get the DataThompson Industrial Employee Count by Country and Region (2026)
The United States accounts for the largest share of Thompson Industrial's global workforce with approximately 99% of total employees, followed by Canada and Puerto Rico.
Thompson Industrial employees by country
| Country | Employees | % of Total | YoY % |
|---|---|---|---|
| United States | 570 | 98.9% | -0.7% |
| Canada | 3 | 0.5% | +0.0% |
| Puerto Rico | 1 | 0.2% | +0.0% |
| Ghana | 1 | 0.2% | +0.0% |
| United Kingdom | 1 | 0.2% | +0.0% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataThompson Industrial Employee Count by Department (2026)
Thompson Industrial's largest employee groups are Engineering (35.9%), Finance and Operations (32.3%), and Sales and Marketing (31.8%).
Thompson Industrial employees by department
| Department | Employees | % of Total | YoY % |
|---|---|---|---|
| Engineering | 203 | 35.9% | -1.0% |
| Finance and Operations | 183 | 32.3% | -1.1% |
| Sales and Marketing | 180 | 31.8% | -0.0% |
Compare Thompson Industrial's department mix to industry peers.
See Full DataThompson Industrial Employee Salary by Region (2026)
Thompson Industrial's average employee salary is $63,319 globally. Employees in Northern America receive the highest compensation.
Thompson Industrial median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| Northern America | $48,000 |
Unlock salary by role, level, and city — and compare to Thompson Industrial's industry peers.
Unlock Salary DataThompson Industrial Job Openings and Hiring Trends (2023-2026)
- Thompson Industrial had 14 active job postings in 2026, a 54.5% increase (+8) from 2025.
- Thompson Industrial had 6 active job postings in 2025, a 66.7% increase (+3) from 2024.
- Thompson Industrial had 3 active job postings in 2024, a 177.8% decline (-48) from 2023.
- Thompson Industrial had 51 active job postings in 2023, a 151.7% increase from 2022.
- Hiring velocity in 2026: 14 new roles/month, up from 5 in 2025 and 18 in 2024.
Thompson Industrial's active job postings rose 54.5% in 2026 to 14, with new postings per month cooling from 175 in 2023 to 14 in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring DataThompson Industrial Employee Sentiment (2026)
Revelio Labs tracks employee sentiment across Thompson Industrial's workforce based on public professional data. Overall sentiment is neutral and has declined year over year in 2026.
Overall
Unlock the full sentiment breakdown by department, tenure, and trend over time.
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Frequently Asked Questions About Thompson Industrial
- How fast is Thompson Industrial growing?
- In 2026, Thompson Industrial's headcount grew 0.1% to 578 employees, down from 585 in 2025.
- Where are Thompson Industrial employees located?
- Most Thompson Industrial employees are based in the United States (98.9% of headcount), followed by Canada and Puerto Rico.
- What is the average salary at Thompson Industrial?
- The average employee salary at Thompson Industrial is approximately $63.3k per year.
- How many people does Thompson Industrial hire per year?
- In 2026, Thompson Industrial opened roughly 168 new roles — about 14 per month.
- When was Thompson Industrial founded and where is it headquartered?
- Thompson Industrial was founded in 1986 and is headquartered in Sumter, South Carolina.
Speak with a workforce expert about Thompson Industrial.
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