How many employees work at Sevenson Env Svcs?
Sevenson Environmental Services, Inc. has approximately 445 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. Sevenson Env Svcs’s total headcount has declined 1.3% from 451 employees in 2023 to 445 in 2026.
Is Sevenson Env Svcs hiring right now?
Yes, Sevenson Env Svcs is actively hiring. Sevenson Env Svcs had 32 active job postings in 2026, a 27.0% decline from 2025 — see job openings & hiring trends.
About Sevenson Env Svcs’s Workforce
Sevenson Environmental Services, Inc. is an Engineering and Construction Services company that employs 445 people worldwide as of March 2026. It is the 11th-largest by headcount among its peers. Founded in 1917, the company is headquartered in Niagara Falls, New York.
Sevenson Env Svcs's workforce has declined 1.3% from 2023 to 2026, down 0.2% year over year in 2026. It fell to a low of 433 in 2024 Q1 before recovering. Its workforce is concentrated most in North America (99.8%), followed by Western Europe (0.2%).
Sevenson Env Svcs's functional groups are Sales and Marketing (42.6%), Finance and Operations (29.8%), and Engineering (27.6%). The average salary is $79,766, highest in North America at a median of $72,000, down 0.7% year over year in 2026.
Sevenson Env Svcs's active job postings fell 27.0% in 2026 to 32, with new postings per month cooling from 29 in 2023 to 17 in 2026. Overall employee sentiment is positive and improving.
Sourced from Revelio Labs workforce data.
- Headquarters
- Niagara Falls, New York
- Founded
- 1917
- Industry
- Engineering and Construction Services
- Employees
- 445
- YoY
- -0.2% (+4)
As of March 2026
Sevenson Env Svcs workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Sevenson Env Svcs. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsSevenson Env Svcs Annual Employee Count (2023-2026)
- Sevenson Env Svcs had 445 employees in 2026, a 0.2% decline (+4) from 2025.
- Sevenson Env Svcs had 446 employees in 2025, a 0.5% increase (+6) from 2024.
- Sevenson Env Svcs had 440 employees in 2024, a 0.1% decline (+5) from 2023.
- Sevenson Env Svcs had 435 employees in 2023, a 2.3% increase (+20) from 2022.
Sevenson Env Svcs's total workforce has grown from 433 employees in 2024 to 445 in 2026. Sevenson Env Svcs's headcount peaked at 451 in 2023 before declining in 2024 and recovering through 2025 and 2026.
Sevenson Environmental Services, Inc. quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 445 | +4 | -0.2% |
| 2025 | Q4 | 446 | +6 | +0.5% |
| 2025 | Q3 | 448 | +9 | +0.3% |
| 2025 | Q2 | 450 | +9 | -1.2% |
| 2025 | Q1 | 441 | +8 | -0.1% |
| 2024 | Q4 | 440 | +5 | -0.1% |
| 2024 | Q3 | 439 | +2 | +0.4% |
| 2024 | Q2 | 441 | -10 | +0.5% |
| 2024 | Q1 | 433 | -1 | +0.1% |
| 2023 | Q4 | 435 | +20 | +2.3% |
| 2023 | Q3 | 437 | +27 | +3.6% |
| 2023 | Q2 | 451 | +43 | +6.2% |
See Sevenson Env Svcs's complete headcount history, including quarterly breakdowns.
Get the DataSevenson Env Svcs Employee Count by Region (2026)
North America accounts for the largest share of Sevenson Env Svcs's global workforce with approximately 100% of total employees, followed by Western Europe.
Sevenson Env Svcs employees by region
| Region | Employees | % of Total |
|---|---|---|
| North America | 437 | 99.8% |
| Western Europe | 1 | 0.2% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataSevenson Env Svcs Employee Count by Department (2026)
Sevenson Env Svcs's employee groups are Sales and Marketing (42.6%), Finance and Operations (29.8%), and Engineering (27.6%).
Sevenson Env Svcs employees by department
| Department | Employees | % of Total |
|---|---|---|
| Sales and Marketing | 185 | 42.6% |
| Finance and Operations | 130 | 29.8% |
| Engineering | 120 | 27.6% |
Compare Sevenson Env Svcs's department mix to industry peers.
See Full DataSevenson Env Svcs Employee Salary by Region (2026)
Sevenson Env Svcs's average employee salary is $79,766 globally. Employees in North America receive the highest compensation.
Sevenson Env Svcs median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| North America | $72,000 |
Unlock salary by role, level, and city — and compare to Sevenson Env Svcs's industry peers.
Unlock Salary DataSevenson Env Svcs Job Openings and Hiring Trends (2023-2026)
- Sevenson Env Svcs had 32 active job postings in 2026, a 27.0% decline (+11) from 2025.
- Sevenson Env Svcs had 21 active job postings in 2025, a 84.9% decline (-31) from 2024.
- Sevenson Env Svcs had 52 active job postings in 2024, a 77.3% increase (+29) from 2023.
- Sevenson Env Svcs had 23 active job postings in 2023, a 85.0% decline from 2022.
- Hiring velocity in 2026: 17 new roles/month, up from 13 in 2025 and 19 in 2024.
Sevenson Env Svcs's hiring is slowing: active job postings fell 27.0% in 2026 to 32, with new postings per month cooling from 29 in 2023 to 17 in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring DataSevenson Env Svcs Employee Sentiment (2026)
Revelio Labs tracks employee sentiment across Sevenson Env Svcs's workforce based on public professional data. Overall sentiment is positive and has improved year over year in 2026.
Overall
Unlock the full sentiment breakdown by department, tenure, and trend over time.
Unlock SentimentSimilar Companies
Similar Engineering and Construction Services Companies by Employee Count
Frequently Asked Questions About Sevenson Env Svcs
- How fast is Sevenson Env Svcs growing?
- In 2026, Sevenson Env Svcs's headcount shrank 0.2% to 445 employees, up from 441 in 2025.
- See the full headcount history
- Where are Sevenson Env Svcs employees located?
- Most Sevenson Env Svcs employees are based in North America (99.8% of headcount), followed by Western Europe.
- Explore where the workforce is based
- What is the average salary at Sevenson Env Svcs?
- The average employee salary at Sevenson Env Svcs is approximately $79.8k per year.
- Analyze the salary distribution
- How many new job postings does Sevenson Env Svcs open per year?
- In Q1 2026, Sevenson Env Svcs opened 50 new job postings. In 2025, Sevenson Env Svcs opened 150 new job postings — about 13 per month.
- Track hiring trends by role
- When was Sevenson Env Svcs founded and where is it headquartered?
- Sevenson Env Svcs was founded in 1917 and is headquartered in Niagara Falls, New York.
- Compare Sevenson Env Svcs to industry peers
Speak with a workforce expert about Sevenson Env Svcs.
Book a DemoSee something that doesn't look right? Reach out and our team will review it.