How many employees work at Ecology & Environment?
Ecology & Environment, Inc. has approximately 223 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. Ecology & Environment’s total headcount has declined 9.4% from 247 employees in 2023 to 223 in 2026.
Is Ecology & Environment hiring right now?
No, Ecology & Environment is not actively hiring. Ecology & Environment had 0 active job postings in 2026, a 200.0% decline from 2025 — see job openings & hiring trends.
About Ecology & Environment’s Workforce
Ecology & Environment, Inc. is an Engineering and Construction Services company that employs 223 people worldwide as of March 2026. It is the 11th-largest by headcount among its peers. Founded in 1970, the company is headquartered in Lancaster, New York.
Ecology & Environment's workforce has declined 9.4% from 2023 to 2026, down 0.2% year over year in 2026. It fell to a low of 221 in 2025 Q2 before recovering. Its workforce is concentrated most in North America (54.8%), followed by South America (35.7%) and South Asia (2.1%).
Ecology & Environment's functional groups are Finance and Operations (45.4%), Sales and Marketing (28.1%), and Engineering (26.5%), with Sales and Marketing growing fastest (up 4.3%). The average salary is $69,705, ranging from a median of $101,000 in North America to $6,000 in South Asia, down 0.9% year over year in 2026.
Ecology & Environment's active job postings fell 200.0% in 2026 to 0, with new postings per month cooling from 2 in 2023 to 0 in 2026. Overall employee sentiment is neutral and broadly stable.
Sourced from Revelio Labs workforce data.
- Headquarters
- Lancaster, New York
- Founded
- 1970
- Industry
- Engineering and Construction Services
- Employees
- 223
- YoY
- -0.2% (+1)
As of March 2026
Ecology & Environment workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Ecology & Environment. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsEcology & Environment Annual Employee Count (2023-2026)
- Ecology & Environment had 223 employees in 2026, a 0.2% decline (+1) from 2025.
- Ecology & Environment had 223 employees in 2025, a 0.4% decline (-3) from 2024.
- Ecology & Environment had 226 employees in 2024, a 3.3% decline (-15) from 2023.
- Ecology & Environment had 241 employees in 2023, a 0.8% decline (-21) from 2022.
Ecology & Environment's total workforce has grown from 221 employees in 2025 to 223 in 2026. Ecology & Environment's headcount peaked at 247 in 2023 before declining in 2025 and recovering through 2026.
Ecology & Environment, Inc. quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 223 | +1 | -0.2% |
| 2025 | Q4 | 223 | -3 | -0.4% |
| 2025 | Q3 | 224 | -4 | -1.0% |
| 2025 | Q2 | 221 | -8 | -1.6% |
| 2025 | Q1 | 222 | -14 | -2.2% |
| 2024 | Q4 | 226 | -15 | -3.3% |
| 2024 | Q3 | 228 | -14 | -1.6% |
| 2024 | Q2 | 229 | -18 | -1.8% |
| 2024 | Q1 | 236 | -17 | -1.5% |
| 2023 | Q4 | 241 | -21 | -0.8% |
| 2023 | Q3 | 242 | -37 | -5.0% |
| 2023 | Q2 | 247 | -63 | -6.7% |
See Ecology & Environment's complete headcount history, including quarterly breakdowns.
Get the DataEcology & Environment Employee Count by Region (2026)
North America accounts for the largest share of Ecology & Environment's global workforce with approximately 55% of total employees, followed by South America and South Asia.
Ecology & Environment employees by region
| Region | Employees | % of Total |
|---|---|---|
| North America | 122 | 54.8% |
| South America | 80 | 35.7% |
| South Asia | 5 | 2.1% |
| Arab States | 4 | 1.9% |
| Eastern Europe | 4 | 1.9% |
| Sub-Saharan Africa | 4 | 1.8% |
| Southeast Asia | 2 | 0.8% |
| Southern Europe | 1 | 0.5% |
| Western Europe | 1 | 0.5% |
| Central America and the Caribbean | 0 | 0.0% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataEcology & Environment Employee Count by Department (2026)
Ecology & Environment's employee groups are Finance and Operations (45.4%), Sales and Marketing (28.1%), and Engineering (26.5%).
Ecology & Environment employees by department
| Department | Employees | % of Total |
|---|---|---|
| Finance and Operations | 102 | 45.4% |
| Sales and Marketing | 63 | 28.1% |
| Engineering | 59 | 26.5% |
Compare Ecology & Environment's department mix to industry peers.
See Full DataEcology & Environment Employee Salary by Region (2026)
Ecology & Environment's average employee salary is $69,705 globally. Employees in North America receive the highest compensation, with median pay approximately 1.4x the global average. Pay is lowest in South Asia, at a median of $6,000.
Ecology & Environment median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| North America | $101,000 |
| Eastern Europe | $18,000 |
| South America | $15,000 |
| Sub-Saharan Africa | $13,000 |
| South Asia | $6,000 |
Unlock salary by role, level, and city — and compare to Ecology & Environment's industry peers.
Unlock Salary DataEcology & Environment Job Openings and Hiring Trends (2023-2026)
- Ecology & Environment had 0 active job postings in 2026, a 200.0% decline from 2025.
- Ecology & Environment had 0 active job postings in 2025, a 200.0% decline (-4) from 2024.
- Ecology & Environment had 4 active job postings in 2024, a 28.6% increase (+1) from 2023.
- Ecology & Environment had 3 active job postings in 2023, a 200.0% increase from 2022.
- Hiring velocity in 2026: 0 new roles/month, down from 2 in 2025 and 4 in 2024.
Ecology & Environment's hiring is slowing: active job postings fell 200.0% in 2026 to 0, with new postings per month cooling from 2 in 2023 to 0 in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring DataEcology & Environment Employee Sentiment (2026)
Revelio Labs tracks employee sentiment across Ecology & Environment's workforce based on public professional data. Overall sentiment is neutral and has held steady 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 Ecology & Environment
- How fast is Ecology & Environment growing?
- In 2026, Ecology & Environment's headcount shrank 0.2% to 223 employees, up from 222 in 2025.
- See the full headcount history
- Where are Ecology & Environment employees located?
- Most Ecology & Environment employees are based in North America (54.8% of headcount), followed by South America and South Asia.
- Explore where the workforce is based
- What is the average salary at Ecology & Environment?
- The average employee salary at Ecology & Environment is approximately $69.7k per year.
- Analyze the salary distribution
- How many new job postings does Ecology & Environment open per year?
- In Q1 2026, Ecology & Environment opened 0 new job postings. In 2025, Ecology & Environment opened 22 new job postings — about 2 per month.
- Track hiring trends by role
- When was Ecology & Environment founded and where is it headquartered?
- Ecology & Environment was founded in 1970 and is headquartered in Lancaster, New York.
- Compare Ecology & Environment to industry peers
Speak with a workforce expert about Ecology & Environment.
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