How many employees work at Ameresco?
Ameresco, Inc. (AMRC) has approximately 1,587 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. Ameresco's total headcount has grown 12.9% from 1,405 employees in 2023 to 1,587 in 2026.
Data source: Revelio LabsCoverage: Global workforce, 2023–2026Published July 2026
Is Ameresco hiring right now?
Yes, Ameresco is actively hiring. Ameresco had 176 active job postings in 2026, a 34.7% increase from 2025 — see job openings & hiring trends.
About Ameresco's Workforce
Ameresco, Inc. (AMRC) is an Energy and Resources company that employs 1,587 people worldwide as of March 2026. It is the 11th-largest by headcount among its peers. Founded in 2000, the company is headquartered in Framingham, Massachusetts and trades on the New York Stock Exchange.
Ameresco's workforce has grown 12.9% from 2023 to 2026, and is up 5.4% year over year in 2026. The majority of employees are based in the United States (79.9%), with the United Kingdom at 8.9% and Canada at 6.8%; Greece is the fastest-growing location among its top countries.
Ameresco's largest groups by headcount are Finance and Operations (39.1%), Engineering (34%), and Sales and Marketing (26.9%), with Engineering the fastest-growing at 5.9%. The average tenure is 4.6 years, and the typical employee earns a global average salary of $113,213, with regional medians of $109,000 in Northern America and $9,000 in Southern Asia.
Ameresco's active job postings rose 34.7% in 2026 to 176, while postings per month have declined from 106 in 2023 to 65 in 2026. Overall sentiment is neutral and trending downward.
Ameresco's most distinctive trait is its unusually geographically concentrated workforce, with the bulk of employees located in the United States.
Sourced from Revelio Labs workforce data.
As of March 2026
Ameresco
workforce metrics
Headcount
1.6k
5.4% YoY
Avg. Salary
$113.2k
0.7% YoY
Tenure
4.6yr
0.6yr YoY
Growth Rate
5.4%
1.8pts YoY
Hiring Rate
Attrition Rate
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Ameresco. Compare to peers, export the dataset, and access the full quarterly history.
- Ameresco had 1,587 employees in 2026, a 5.4% increase (+84) from 2025.
- Ameresco had 1,543 employees in 2025, a 3.1% increase (+47) from 2024.
- Ameresco had 1,496 employees in 2024, a 3.7% increase (+55) from 2023.
- Ameresco had 1,441 employees in 2023, a 4.1% increase (+58) from 2022.
Ameresco's total workforce has grown from 1,405 employees in 2023 to 1,587 in 2026.
Ameresco, Inc. — quarterly employee count (2023–2026)
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 1,587 | +84 | +5.4% |
| 2025 | Q4 | 1,543 | +47 | +3.1% |
| 2025 | Q3 | 1,533 | +58 | +3.8% |
| 2025 | Q2 | 1,514 | +50 | +3.4% |
| 2025 | Q1 | 1,503 | +54 | +3.6% |
| 2024 | Q4 | 1,496 | +55 | +3.7% |
| 2024 | Q3 | 1,475 | +24 | +1.7% |
| 2024 | Q2 | 1,464 | +59 | +4.1% |
| 2024 | Q1 | 1,449 | +56 | +4.0% |
| 2023 | Q4 | 1,441 | +58 | +4.1% |
| 2023 | Q3 | 1,451 | +114 | +8.1% |
| 2023 | Q2 | 1,405 | +96 | +7.1% |
Want to see Ameresco's complete headcount history back to 2008, including quarterly breakdowns?
The United States accounts for the largest share of Ameresco's global workforce with approximately 80% of total employees, followed by the United Kingdom and Canada. Ameresco's headcount in Greece is growing fastest among its major locations, up 65.6% year over year in 2026.
Ameresco employees by country — 2026
| Country | Employees | % of Total | YoY % |
|---|---|---|---|
| United States | 1,261 | 79.9% | +3.3% |
| United Kingdom | 141 | 8.9% | -2.0% |
| Canada | 107 | 6.8% | +8.8% |
| Italy | 30 | 1.9% | +9.0% |
| Jamaica | 12 | 0.7% | +0.0% |
| Greece | 8 | 0.5% | +65.6% |
| Philippines | 3 | 0.2% | +0.0% |
| India | 3 | 0.2% | +0.0% |
| Pakistan | 2 | 0.1% | +0.0% |
| Netherlands | 2 | 0.1% | +100.0% |
Drill into city-level data, hiring trends by region and historic geographic shifts
Ameresco's largest employee groups are Finance and Operations (39.1%), Engineering (34.0%), and Sales and Marketing (26.9%).
Ameresco employees by department — 2026
| Department | Employees | % of Total | YoY % |
|---|---|---|---|
| Finance and Operations | 620 | 39.1% | +3.4% |
| Engineering | 538 | 34.0% | +5.9% |
| Sales and Marketing | 426 | 26.9% | +0.8% |
Compare Ameresco's department mix to industry peers.
Ameresco's average employee salary is $113,213 globally. Employees in Northern America receive the highest compensation. Pay is lowest in Southern Asia, at a median of $9,000.
Ameresco median employee salary by region — 2026 (USD)
| Region | Median Salary |
|---|---|
| Northern America | $109,000 |
| Northern Europe | $93,000 |
| Southern Europe | $55,000 |
| Sub-Saharan Africa | $27,000 |
| Central America and the Caribbean | $17,000 |
| South-Eastern Asia | $12,000 |
| Southern Asia | $9,000 |
Unlock salary by role, level, and city — and compare to Ameresco's industry peers.
- Ameresco had 176 active job postings in 2026, a 34.7% increase (+10) from 2025.
- Ameresco had 166 active job postings in 2025, a 12.8% increase (+20) from 2024.
- Ameresco had 146 active job postings in 2024, a 6.4% increase (+9) from 2023.
- Ameresco had 137 active job postings in 2023, a 43.9% decline from 2022.
- Hiring velocity in 2026: 65 new roles/month, down from 69 in 2025 and 112 in 2024. New metric
Ameresco's active job postings rose 34.7% in 2026 to 176, with new postings per month cooling from 106 in 2023 to 65 in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Revelio Labs tracks employee sentiment across Ameresco'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.
Similar Energy and Resources Companies by Employee Count
- How fast is Ameresco growing?
- In 2026, Ameresco's headcount grew 5.4% to 1,587 employees, up from 1,503 in 2025.
- Where are Ameresco employees located?
- Most Ameresco employees are based in the United States (79.9% of headcount), followed by the United Kingdom and Canada.
- What is the average salary at Ameresco?
- The average employee salary at Ameresco is approximately $113.2k per year.
- How many people does Ameresco hire per year?
- In 2026, Ameresco opened roughly 780 new roles — about 65 per month.
- When was Ameresco founded and where is it headquartered?
- Ameresco was founded in 2000 and is headquartered in Framingham, Massachusetts.
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