How many employees does Aehr Test Systems have?

Aehr Test Systems reported 138 employees for the fiscal year ending May 2026, in the annual report it filed on July 27, 2026. That is up 1.5% from a year earlier.

What is Aehr Test Systems's revenue per employee?

Aehr Test Systems brought in $50.0M of revenue in fiscal May 2026, which is $362K per employee. That ranks 34 of 45 companies we track in Semiconductors, where the median is $484K.

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

Aehr Test Systems employees and revenue per employee

AEHR · Semiconductors · $2.65B market cap

Aehr Test Systems had 138 employees at the end of fiscal May 2026, up 1.5% from a year earlier. Revenue for the year was $50.0M, down 15.2% from a year earlier, or $362K per employee. Revenue fell while headcount grew.

Employees

138

+1.5% YoY

Revenue

$50.0M

-15.2% YoY

Revenue / employee

$362K

Peer median $484K

Rank in industry

34 of 45

Semiconductors

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 May 2017

Hover a year for the numbers.

AEHR employees and revenue by fiscal year
Year ending	Employees	Revenue	Per employee	Staff YoY	Revenue YoY
May 2026	138	$50.0M	$362K	+1.5%	-15.2%
May 2025	136	$59.0M	$434K	+18.3%	-10.9%
May 2024	115	$66.2M	$576K	+10.6%	+1.9%
May 2023	104	$65.0M	$625K	+14.3%	+27.8%
May 2022	91	$50.8M	$559K	+15.2%	+206.2%
May 2021	79	$16.6M	$210K	+11.3%	-25.5%
May 2020	71	$22.3M	$314K	-10.1%	+5.9%
May 2019	79	$21.1M	$267K	-8.1%	-28.8%
May 2018	86	$29.6M	$344K	+8.9%	+56.4%
May 2017	79	$18.9M	$239K	—	—

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

Aehr Test Systems against similar companies

The closest industry peers by revenue, from Semiconductors.

Company	Employees	Revenue	Revenue / employee	Shape
OUST Ouster, Inc.	204	$169M	$830K	Efficient growth
SITM SiTime Corporation	441	$327M	$741K	Efficient growth
MXL MaxLinear, Inc.	1,115	$468M	$419K	Leaner
AMBA Ambarella, Inc.	959	$391M	$407K	Efficient growth
AEHR Aehr Test Systems	138	$50.0M	$362K	Hiring into decline
LASR nLIGHT, Inc.	800	$261M	$327K	Leaner
NVTS Navitas Semiconductor Corp	190	$45.9M	$242K	Contracting
COHU Cohu, Inc.	2,857	$453M	$159K	Leaner
AXTI AXT, Inc.	1,072	$88.3M	$82K	Contracting

Every Technology company

Questions about Aehr Test Systems

How many employees does Aehr Test Systems have?: Aehr Test Systems reported 138 employees for the fiscal year ending May 2026, in the annual report it filed on July 27, 2026. That is up 1.5% from a year earlier.
What is Aehr Test Systems's revenue per employee?: Aehr Test Systems brought in $50.0M of revenue in fiscal May 2026, which is $362K per employee. That ranks 34 of 45 companies we track in Semiconductors, where the median is $484K.
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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Compare AEHR with the rest of the market

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Source: employee counts and revenue as stated in Aehr Test Systems's annual reports (Form 10-K), latest filed July 27, 2026. This is data, not a recommendation to buy or sell AEHR.