How many employees does Aspen Aerogels, Inc. have?

Aspen Aerogels, Inc. reported 854 employees for the fiscal year ending Dec 2025, in the annual report it filed on March 13, 2026. That is up 54.2% from a year earlier.

What is Aspen Aerogels, Inc.'s revenue per employee?

Aspen Aerogels, Inc. brought in $271M of revenue in fiscal Dec 2025, which is $317K per employee. That ranks 37 of 37 companies we track in Chemicals - Specialty, where the median is $673K.

Where do these numbers come from?

Employee counts and revenue are taken from each company's own annual report (Form 10-K). Open roles are counted from the company's public job board where we have matched one. Companies report headcount once a year, sometimes rounded, so small changes can be noise.

Company data

Aspen Aerogels, Inc. employees and revenue per employee

ASPN · Chemicals - Specialty · $468M market cap

Aspen Aerogels, Inc. had 854 employees at the end of fiscal Dec 2025, up 54.2% from a year earlier. Revenue for the year was $271M, down 40.1% from a year earlier, or $317K per employee. Revenue fell while headcount grew.

Employees

854

+54.2% YoY

Revenue

$271M

-40.1% YoY

Revenue / employee

$317K

Peer median $673K

Rank in industry

37 of 37

Chemicals - Specialty

Headcount against revenue

Both lines start at 100 in the first year we hold, so you can see which one grew faster.

EmployeesRevenueIndexed to 100 in Dec 2016

Hover a year for the numbers.

ASPN employees and revenue by fiscal year
Year ending	Employees	Revenue	Per employee	Staff YoY	Revenue YoY
Dec 2025	854	$271M	$317K	+54.2%	-40.1%
Dec 2024	554	$453M	$817K	+1.1%	+89.6%
Dec 2023	548	$239M	$436K	+2.8%	+32.4%
Dec 2022	533	$180M	$338K	+27.5%	+48.3%
Dec 2021	418	$122M	$291K	+44.1%	+21.3%
Dec 2020	290	$100M	$346K	-4.3%	-28.1%
Dec 2019	303	$139M	$460K	+2.7%	+33.6%
Dec 2018	295	$104M	$354K	+12.2%	-6.5%
Dec 2017	263	$112M	$424K	-6.4%	-5.2%
Dec 2016	281	$118M	$419K	—	—

Open roles: we have not matched a verified job board for this company yet.

Employees, last six fiscal years

Revenue per employee, last six fiscal years

Aspen Aerogels, Inc. against similar companies

The closest industry peers by revenue, from Chemicals - Specialty.

Company	Employees	Revenue	Revenue / employee	Shape
PRM Perimeter Solutions, Inc.	356	$653M	$1.83M	Efficient growth
ECVT Ecovyst Inc.	617	$724M	$1.17M	Leaner
HWKN Hawkins, Inc.	1,200	$1.08B	$903K	Hiring ahead
WDFC WD-40 Company	714	$620M	$868K	Hiring ahead
NGVT Ingevity Corporation	1,500	$1.17B	$778K	Contracting
BCPC Balchem Corp	1,352	$1.04B	$767K	Leaner
RYAM Rayonier Advanced Materials Inc.	2,325	$1.47B	$631K	Contracting
ODC Oil-Dri Corporation of America	927	$494M	$533K	Leaner
ASPN Aspen Aerogels, Inc.	854	$271M	$317K	Hiring into decline

Every Basic Materials company

Questions about Aspen Aerogels, Inc.

How many employees does Aspen Aerogels, Inc. have?: Aspen Aerogels, Inc. reported 854 employees for the fiscal year ending Dec 2025, in the annual report it filed on March 13, 2026. That is up 54.2% from a year earlier.
What is Aspen Aerogels, Inc.'s revenue per employee?: Aspen Aerogels, Inc. brought in $271M of revenue in fiscal Dec 2025, which is $317K per employee. That ranks 37 of 37 companies we track in Chemicals - Specialty, where the median is $673K.
Where do these numbers come from?: Employee counts and revenue are taken from each company's own annual report (Form 10-K). Open roles are counted from the company's public job board where we have matched one. Companies report headcount once a year, sometimes rounded, so small changes can be noise.

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More data

Compare ASPN with the rest of the market

See who earns the most per employee, who is hiring, and who is cutting, across every company we track.

Leaderboard Basic Materials

Source: employee counts and revenue as stated in Aspen Aerogels, Inc.'s annual reports (Form 10-K), latest filed March 13, 2026. This is data, not a recommendation to buy or sell ASPN.