How many employees work at Environmental Science?
Environmental Science Associates has approximately 856 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. Environmental Science’s total headcount has grown 5.5% from 811 employees in 2023 to 856 in 2026.
Is Environmental Science hiring right now?
Yes, Environmental Science is actively hiring. Environmental Science had 58 active job postings in 2026, a 57.8% increase from 2025 — see job openings & hiring trends.
About Environmental Science’s Workforce
Environmental Science Associates is an Engineering and Construction Services company that employs 856 people worldwide as of March 2026. It is the 11th-largest by headcount among its peers. Founded in 1969, the company is headquartered in San Francisco, California.
Environmental Science's workforce has grown 5.5% from 2023 to 2026, though it is down 0.5% year over year in 2026. Its workforce is concentrated most in North America (85.9%), followed by South Asia (7.0%) and Sub-Saharan Africa (5.2%).
Environmental Science's functional groups are Finance and Operations (50.6%), Engineering (25.1%), and Sales and Marketing (24.3%). The average salary is $113,312, ranging from a median of $116,000 in North America to $5,000 in South Asia, up 1.5% year over year in 2026.
Environmental Science's active job postings rose 57.8% in 2026 to 58, with new postings per month cooling from 32 in 2023 to 20 in 2026. Overall employee sentiment is neutral but improving.
Sourced from Revelio Labs workforce data.
- Headquarters
- San Francisco, California
- Founded
- 1969
- Industry
- Engineering and Construction Services
- Employees
- 856
- YoY
- -0.5% (-17)
As of March 2026
Environmental Science workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Environmental Science. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsEnvironmental Science Annual Employee Count (2023-2026)
- Environmental Science had 856 employees in 2026, a 0.5% decline (-17) from 2025.
- Environmental Science had 854 employees in 2025, a 1.3% decline (-10) from 2024.
- Environmental Science had 864 employees in 2024, a 1.1% decline (+38) from 2023.
- Environmental Science had 826 employees in 2023, a 3.5% increase (+48) from 2022.
Environmental Science's total workforce has grown from 811 employees in 2023 to 856 in 2026.
Environmental Science Associates quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 856 | -17 | -0.5% |
| 2025 | Q4 | 854 | -10 | -1.3% |
| 2025 | Q3 | 866 | +6 | -1.1% |
| 2025 | Q2 | 879 | +48 | -0.3% |
| 2025 | Q1 | 873 | +44 | -1.8% |
| 2024 | Q4 | 864 | +38 | -1.1% |
| 2024 | Q3 | 860 | +29 | -0.2% |
| 2024 | Q2 | 831 | +20 | +1.4% |
| 2024 | Q1 | 829 | +31 | +2.9% |
| 2023 | Q4 | 826 | +48 | +3.5% |
| 2023 | Q3 | 831 | +72 | +3.3% |
| 2023 | Q2 | 811 | +76 | +1.7% |
See Environmental Science's complete headcount history, including quarterly breakdowns.
Get the DataEnvironmental Science Employee Count by Region (2026)
North America accounts for the largest share of Environmental Science's global workforce with approximately 86% of total employees, followed by South Asia and Sub-Saharan Africa.
Environmental Science employees by region
| Region | Employees | % of Total |
|---|---|---|
| North America | 728 | 85.9% |
| South Asia | 59 | 7.0% |
| Sub-Saharan Africa | 44 | 5.2% |
| Southeast Asia | 7 | 0.8% |
| Pacific Islands | 4 | 0.5% |
| East Asia | 2 | 0.2% |
| Arab States | 2 | 0.2% |
| Central and Western Asia | 1 | 0.2% |
| Northern Europe | 1 | 0.1% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataEnvironmental Science Employee Count by Department (2026)
Environmental Science's employee groups are Finance and Operations (50.6%), Engineering (25.1%), and Sales and Marketing (24.3%).
Environmental Science employees by department
| Department | Employees | % of Total |
|---|---|---|
| Finance and Operations | 428 | 50.6% |
| Engineering | 213 | 25.1% |
| Sales and Marketing | 206 | 24.3% |
Compare Environmental Science's department mix to industry peers.
See Full DataEnvironmental Science Employee Salary by Region (2026)
Environmental Science's average employee salary is $113,312 globally. Employees in North America receive the highest compensation. Pay is lowest in South Asia, at a median of $5,000.
Environmental Science median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| North America | $116,000 |
| Pacific Islands | $70,000 |
| Sub-Saharan Africa | $16,000 |
| Southeast Asia | $9,000 |
| South Asia | $5,000 |
Unlock salary by role, level, and city — and compare to Environmental Science's industry peers.
Unlock Salary DataEnvironmental Science Job Openings and Hiring Trends (2023-2026)
- Environmental Science had 58 active job postings in 2026, a 57.8% increase (+21) from 2025.
- Environmental Science had 37 active job postings in 2025, a 56.3% decline (-29) from 2024.
- Environmental Science had 66 active job postings in 2024, a 53.8% increase (+28) from 2023.
- Environmental Science had 38 active job postings in 2023, a 21.2% decline from 2022.
- Hiring velocity in 2026: 20 new roles/month, up from 20 in 2025 and 33 in 2024.
Environmental Science's active job postings rose 57.8% in 2026 to 58, with new postings per month cooling from 32 in 2023 to 20 in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring DataEnvironmental Science Employee Sentiment (2026)
Revelio Labs tracks employee sentiment across Environmental Science's workforce based on public professional data. Overall sentiment is neutral and has improved year over year in 2026.
Overall
Unlock the full sentiment breakdown by department, tenure, and trend over time.
Unlock SentimentSimilar Companies
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Frequently Asked Questions About Environmental Science
- How fast is Environmental Science growing?
- In 2026, Environmental Science's headcount shrank 0.5% to 856 employees, down from 873 in 2025.
- See the full headcount history
- Where are Environmental Science employees located?
- Most Environmental Science employees are based in North America (85.9% of headcount), followed by South Asia and Sub-Saharan Africa.
- Explore where the workforce is based
- What is the average salary at Environmental Science?
- The average employee salary at Environmental Science is approximately $113.3k per year.
- Analyze the salary distribution
- How many new job postings does Environmental Science open per year?
- In Q1 2026, Environmental Science opened 59 new job postings. In 2025, Environmental Science opened 243 new job postings — about 20 per month.
- Track hiring trends by role
- When was Environmental Science founded and where is it headquartered?
- Environmental Science was founded in 1969 and is headquartered in San Francisco, California.
- Compare Environmental Science to industry peers
Speak with a workforce expert about Environmental Science.
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