How many employees does Aspen Aerogels have?
Aspen Aerogels, Inc. (ASPN) has approximately 865 total employees worldwide as of June 2026, according to Revelio Labs workforce intelligence data. Aspen Aerogels’s total headcount has declined 9.2% from 953 employees in 2023 to 865 in 2026.
Is Aspen Aerogels hiring right now?
Yes, Aspen Aerogels is actively hiring. Aspen Aerogels had 14 active job postings in 2026, a 80.0% increase from 2025 — see job openings & hiring trends.
About Aspen Aerogels’s Workforce
Aspen Aerogels, Inc. (ASPN) is an Environmental Services company that employs 865 people worldwide as of June 2026. It is the 10th-largest by headcount among its peers. Founded in 2001, the company is headquartered in Northborough, Massachusetts and trades on the New York Stock Exchange.
Aspen Aerogels's workforce has declined 9.2% from 2023 to 2026, down 11.5% year over year in 2026. It fell to a low of 854 in 2026 Q1 before recovering. Its workforce is concentrated most in North America (51.2%), followed by Central America and the Caribbean (40.4%) and Western Europe (1.6%).
Aspen Aerogels's functional groups are Finance and Operations (48.7%), Engineering (26.6%), and Sales and Marketing (24.7%). The average salary is $77,933, ranging from a median of $104,000 in North America to $21,000 in Central America and the Caribbean, up 4.4% year over year in 2026.
Aspen Aerogels's active job postings rose 80.0% in 2026 to 14, with new postings per month cooling from 42 in 2023 to 9 in 2026. Overall employee sentiment is negative and declining.
Sourced from Revelio Labs workforce data.
- Ticker
- New York Stock Exchange: ASPN
- Headquarters
- Northborough, Massachusetts
- Founded
- 2001
- Industry
- Environmental Services
- Employees
- 865
- YoY
- -11.5% (-153)
As of June 2026
Aspen Aerogels workforce metrics
Unlock hiring rate, attrition rate, and 12 additional workforce metrics for Aspen Aerogels. Compare to peers, export the dataset, and access the full quarterly history.
Unlock MetricsAspen Aerogels Annual Employee Count (2023-2026)
- Aspen Aerogels had 865 employees in 2026, a 11.5% decline (-153) from 2025.
- Aspen Aerogels had 896 employees in 2025, a 18.7% decline (-300) from 2024.
- Aspen Aerogels had 1,196 employees in 2024, a 2.1% increase (+137) from 2023.
- Aspen Aerogels had 1,059 employees in 2023, a 11.6% increase (+244) from 2022.
Aspen Aerogels's total workforce has grown from 854 employees in 2026 to 865 in 2026. Aspen Aerogels's headcount peaked at 1,196 in 2024 before declining in 2026 and recovering through 2026.
Aspen Aerogels, Inc. quarterly employee count
| Year | Qtr | Employees | YoY Change | YoY % |
|---|---|---|---|---|
| 2026 | Q2 | 865 | -153 | -11.5% |
| 2026 | Q1 | 854 | -247 | -16.6% |
| 2025 | Q4 | 896 | -300 | -18.7% |
| 2025 | Q3 | 969 | -197 | -14.1% |
| 2025 | Q2 | 1,018 | -139 | -9.5% |
| 2025 | Q1 | 1,101 | -38 | -4.3% |
| 2024 | Q4 | 1,196 | +137 | +2.1% |
| 2024 | Q3 | 1,166 | +213 | +7.9% |
| 2024 | Q2 | 1,157 | +281 | +7.8% |
| 2024 | Q1 | 1,139 | +324 | +11.7% |
| 2023 | Q4 | 1,059 | +244 | +11.6% |
| 2023 | Q3 | 953 | +159 | +7.4% |
See Aspen Aerogels's complete headcount history, including quarterly breakdowns.
Get the DataAspen Aerogels Employee Count by Region (2026)
North America accounts for the largest share of Aspen Aerogels's global workforce with approximately 51% of total employees, followed by Central America and the Caribbean and Western Europe.
Aspen Aerogels employees by region
| Region | Employees | % of Total |
|---|---|---|
| North America | 434 | 51.2% |
| Central America and the Caribbean | 342 | 40.4% |
| Western Europe | 13 | 1.6% |
| East Asia | 13 | 1.6% |
| Southeast Asia | 12 | 1.4% |
| Sub-Saharan Africa | 9 | 1.1% |
| Arab States | 8 | 1.0% |
| South America | 6 | 0.8% |
| Northern Europe | 5 | 0.6% |
| South Asia | 3 | 0.3% |
Drill into city-level data, hiring trends by region, and historic geographic shifts.
Unlock Geographic DataAspen Aerogels Employee Count by Department (2026)
Aspen Aerogels's employee groups are Finance and Operations (48.7%), Engineering (26.6%), and Sales and Marketing (24.7%).
Aspen Aerogels employees by department
| Department | Employees | % of Total |
|---|---|---|
| Finance and Operations | 422 | 48.7% |
| Engineering | 230 | 26.6% |
| Sales and Marketing | 214 | 24.7% |
Compare Aspen Aerogels's department mix to industry peers.
See Full DataAspen Aerogels Employee Salary by Region (2026)
Aspen Aerogels's average employee salary is $77,933 globally. Employees in North America receive the highest compensation, with median pay approximately 1.3x the global average. Pay is lowest in Central America and the Caribbean, at a median of $21,000.
Aspen Aerogels median employee salary by region (USD)
| Region | Median Salary |
|---|---|
| North America | $104,000 |
| Southeast Asia | $99,000 |
| Western Europe | $77,000 |
| East Asia | $35,000 |
| Central America and the Caribbean | $21,000 |
Unlock salary by role, level, and city — and compare to Aspen Aerogels's industry peers.
Unlock Salary DataAspen Aerogels Job Openings and Hiring Trends (2023-2026)
- Aspen Aerogels had 14 active job postings in 2026, a 80.0% increase (+4) from 2025.
- Aspen Aerogels had 10 active job postings in 2025, a 71.0% decline (-11) from 2024.
- Aspen Aerogels had 21 active job postings in 2024, a 84.9% decline (-31) from 2023.
- Aspen Aerogels had 52 active job postings in 2023, a 0% no change from 2022.
- Hiring velocity in 2026: 9 new roles/month, up from 6 in 2025 and 27 in 2024.
Aspen Aerogels's active job postings rose 80.0% in 2026 to 14, with new postings per month cooling from 42 in 2023 to 9 in 2026.
Track new postings per month, role-level demand, and hiring velocity vs. peers.
Unlock Hiring DataAspen Aerogels Employee Sentiment (2026)
Revelio Labs tracks employee sentiment across Aspen Aerogels'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.
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Frequently Asked Questions About Aspen Aerogels
- How fast is Aspen Aerogels growing?
- In 2026, Aspen Aerogels's headcount shrank 11.5% to 865 employees, down from 1,018 in 2025.
- See the full headcount history
- Where are Aspen Aerogels employees located?
- Most Aspen Aerogels employees are based in North America (51.2% of headcount), followed by Central America and the Caribbean and Western Europe.
- Explore where the workforce is based
- How many people work at Aspen Aerogels in North America?
- About 434 people work at Aspen Aerogels in North America, its largest region.
- See headcount by region
- What is the average salary at Aspen Aerogels?
- The average employee salary at Aspen Aerogels is approximately $77.9k per year.
- Analyze the salary distribution
- How many new job postings does Aspen Aerogels open per year?
- Through Q2 2026, Aspen Aerogels opened 51 new job postings. In 2025, Aspen Aerogels opened 66 new job postings — about 6 per month.
- Track hiring trends by role
- When was Aspen Aerogels founded and where is it headquartered?
- Aspen Aerogels was founded in 2001 and is headquartered in Northborough, Massachusetts.
- Compare Aspen Aerogels to industry peers
Speak with a workforce expert about Aspen Aerogels.
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