How many employees work at Eos Energy Enterprises?
Eos Energy Enterprises, Inc. (EOSE) has approximately 813 total employees worldwide as of March 2026, according to Revelio Labs workforce intelligence data. Eos Energy Enterprises's total headcount has grown 62.3% from 501 employees in 2023 to 813 in 2026.
Data source: Revelio LabsCoverage: Global workforce, 2023–2026Published July 2026
Is Eos Energy Enterprises hiring right now?
Yes, Eos Energy Enterprises is actively hiring. Eos Energy Enterprises had 53 active job postings in 2026, a 28.0% increase from 2025 — see job openings & hiring trends.
About Eos Energy Enterprises's Workforce
Eos Energy Enterprises, Inc. (EOSE) is an Energy and Resources company that employs 813 people worldwide as of March 2026. It is the 7th-largest by headcount among its peers. Founded in 2008, the company is headquartered in Edison, New Jersey and trades on the NASDAQ.
Eos Energy Enterprises's workforce has grown 62.3% from 2023 to 2026, though it is down 0.8% year over year in 2026. Its workforce is concentrated most in the United States (92.7%), followed by India (2.5%) and Kenya (1.3%), with Canada, its fastest-growing location.
Eos Energy Enterprises's largest functional groups are Finance and Operations (45.1%), Engineering (28.6%), and Sales and Marketing (26.3%), with Engineering growing fastest (up 8.8%). Median employee tenure is 2.0 years. The average salary is $107,339, ranging from a median of $98,000 in Northern America to $21,000 in Southern Asia.
Eos Energy Enterprises's active job postings rose 28.0% in 2026 to 53, with new postings per month cooling from 55 in 2023 to 21 in 2026. Overall employee sentiment is negative and declining.
Sourced from Revelio Labs workforce data.
As of March 2026
Eos Energy Enterprises
workforce metrics
Headcount
813
0.8% YoY
Avg. Salary
$107.3k
0.6% YoY
Tenure
2.0yr
0.4yr YoY
Growth Rate
-0.8%
4.9pts YoY
Hiring Rate
Attrition Rate
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Eos Energy Enterprises. Compare to peers, export the dataset, and access the full quarterly history.
- Eos Energy Enterprises had 813 employees in 2026, a 0.8% decline (+111) from 2025.
- Eos Energy Enterprises had 792 employees in 2025, a 2.0% decline (+126) from 2024.
- Eos Energy Enterprises had 666 employees in 2024, a 6.0% increase (+85) from 2023.
- Eos Energy Enterprises had 581 employees in 2023, a 6.6% increase (+96) from 2022.
Eos Energy Enterprises's total workforce has grown from 501 employees in 2023 to 813 in 2026.
Eos Energy Enterprises, Inc. — quarterly employee count (2023–2026)
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q1 | 813 | +111 | -0.8% |
| 2025 | Q4 | 792 | +126 | -2.0% |
| 2025 | Q3 | 755 | +109 | -1.1% |
| 2025 | Q2 | 790 | +158 | +4.0% |
| 2025 | Q1 | 702 | +113 | +4.1% |
| 2024 | Q4 | 666 | +85 | +6.0% |
| 2024 | Q3 | 646 | +101 | +7.1% |
| 2024 | Q2 | 632 | +131 | +7.6% |
| 2024 | Q1 | 589 | +117 | +6.6% |
| 2023 | Q4 | 581 | +96 | +6.6% |
| 2023 | Q3 | 545 | +64 | +3.0% |
| 2023 | Q2 | 501 | +17 | +1.3% |
Want to see Eos Energy Enterprises's complete headcount history back to 2008, including quarterly breakdowns?
The United States accounts for the largest share of Eos Energy Enterprises's global workforce with approximately 93% of total employees, followed by India and Kenya. Eos Energy Enterprises's headcount in Canada is growing fastest among its major locations, up 61.4% year over year in 2026.
Eos Energy Enterprises employees by country — 2026
| Country | Employees | % of Total | YoY % |
|---|---|---|---|
| United States | 724 | 92.7% | +0.3% |
| India | 20 | 2.5% | +0.0% |
| Kenya | 10 | 1.3% | +0.0% |
| Georgia | 9 | 1.2% | +0.0% |
| Italy | 8 | 1.0% | -12.7% |
| Canada | 5 | 0.6% | +61.4% |
| Mexico | 2 | 0.3% | +0.0% |
| Reunion | 2 | 0.2% | +0.0% |
Drill into city-level data, hiring trends by region and historic geographic shifts
Eos Energy Enterprises's largest employee groups are Finance and Operations (45.1%), Engineering (28.6%), and Sales and Marketing (26.3%).
Eos Energy Enterprises employees by department — 2026
| Department | Employees | % of Total | YoY % |
|---|---|---|---|
| Finance and Operations | 367 | 45.1% | -4.7% |
| Engineering | 233 | 28.6% | +8.8% |
| Sales and Marketing | 214 | 26.3% | +7.0% |
Compare Eos Energy Enterprises's department mix to industry peers.
Eos Energy Enterprises's average employee salary is $107,339 globally. Employees in Northern America receive the highest compensation. Pay is lowest in Southern Asia, at a median of $21,000.
Eos Energy Enterprises median employee salary by region — 2026 (USD)
| Region | Median Salary |
|---|---|
| Northern America | $98,000 |
| Southern Europe | $43,000 |
| Southern Asia | $21,000 |
Unlock salary by role, level, and city — and compare to Eos Energy Enterprises's industry peers.
- Eos Energy Enterprises had 53 active job postings in 2026, a 28.0% increase (-10) from 2025.
- Eos Energy Enterprises had 63 active job postings in 2025, a 47.1% increase (+24) from 2024.
- Eos Energy Enterprises had 39 active job postings in 2024, a 58.2% decline (-32) from 2023.
- Eos Energy Enterprises had 71 active job postings in 2023, a 73.1% increase from 2022.
- Hiring velocity in 2026: 21 new roles/month, down from 32 in 2025 and 30 in 2024. New metric
Eos Energy Enterprises's active job postings rose 28.0% in 2026 to 53, with new postings per month cooling from 55 in 2023 to 21 in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Revelio Labs tracks employee sentiment across Eos Energy Enterprises's workforce based on public professional data. Overall sentiment is negative 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 Eos Energy Enterprises growing?
- In 2026, Eos Energy Enterprises's headcount shrank 0.8% to 813 employees, up from 702 in 2025.
- Where are Eos Energy Enterprises employees located?
- Most Eos Energy Enterprises employees are based in the United States (92.7% of headcount), followed by India and Kenya.
- What is the average salary at Eos Energy Enterprises?
- The average employee salary at Eos Energy Enterprises is approximately $107.3k per year.
- How many people does Eos Energy Enterprises hire per year?
- In 2026, Eos Energy Enterprises opened roughly 252 new roles — about 21 per month.
- When was Eos Energy Enterprises founded and where is it headquartered?
- Eos Energy Enterprises was founded in 2008 and is headquartered in Edison, New Jersey.
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