Aehr Test System Valuation Multiples

Aehr Test System is valued at $2.3B as of October 2026, a 43.1x revenue multiple. In the last 12 months, Aehr Test System revenue was $50M and Aehr Test System EBITDA was ($3M).

Aehr Test System Overview

About Aehr Test System

Aehr Test Systems is engaged in test systems for burning-in and testing logic, optical, and memory integrated circuits. Increased quality and reliability needs of the Automotive and Mobility integrated circuit markets. The Company operates in one business segment, the designing, manufacturing, marketing and selling of advanced test and burn-in products to the semiconductor manufacturing industry in several geographic areas. The company provides production solutions across the product manufacturing flow to improve yield and reliability and has developed and introduced several inventive products, including the ABTSTM and FOX-PTM families of test and burn-in systems and FOX WaferPakTM Aligner, FOX-XP WaferPak Contactor, FOX DiePak Carrier and FOX DiePak Loader.


Founded

1977

HQ

United States

Employees

136

Website

aehr.com

Financials (LTM)

Revenue: $50M
EBITDA: ($3M)

EV

$2.2B

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Aehr Test System Financials

Aehr Test System reported last 12-month revenue of $50M and negative EBITDA of ($3M).

In the same LTM period, Aehr Test System generated $19M in gross profit, ($3M) in EBITDA losses, and had net loss of ($7M).

Revenue (LTM)


Aehr Test System P&L

In the most recent fiscal year, Aehr Test System reported revenue of $50M and EBITDA of ($10M).

Aehr Test System is unprofitable as of last fiscal year, with gross margin of 35%, EBITDA margin of (19%), and net margin of (14%).

See analyst estimates for Aehr Test System
LTMLast FY202320242025202620272028
Revenue$50M$50M$66M$62M$54M
Gross Profit$19M$18M$33M$28M$20M
Gross Margin37%35%50%44%38%
EBITDA($3M)($10M)$13M$3M($7M)
EBITDA Margin(7%)(19%)19%6%(12%)
EBIT Margin(20%)(28%)17%2%(19%)
Net Profit($7M)($7M)$25M$12M($6M)
Net Margin(14%)(14%)39%19%(11%)
Net Debt-($106M)---

Financial data powered by Morningstar, Inc.

Aehr Test System Stock Performance

Aehr Test System has current market cap of $2.3B, and enterprise value of $2.2B.

Market Cap Evolution


Aehr Test System's stock price is $69.20.

Aehr Test System share price decreased by 30.5% in the last 30 days, and increased by 166.3% in the last year.

Aehr Test System has an EPS (earnings per share) of $-0.22.

See more trading valuation data for Aehr Test System
EVMarket CapPrice 1DPrice 1MPrice 3MPrice 12MEPS
$2.2B$2.3B-3.2%-30.5%-13.5%166.3%$-0.22

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Aehr Test System Valuation Multiples

Aehr Test System trades at 43.1x EV/Revenue multiple, and (633.4x) EV/EBITDA.

See NTM and 2027E valuation multiples for Aehr Test System

EV / Revenue (LTM)


Aehr Test System Financial Valuation Multiples

As of October 16, 2026, Aehr Test System has market cap of $2.3B and EV of $2.2B.

Aehr Test System has a P/E ratio of (317.2x).

LTMLast FY202320242025202620272028
EV/Revenue43.1x43.1x32.8x34.7x40.1x
EV/EBITDAn/m(225.1x)169.6xn/mn/m
EV/EBIT(212.4x)(152.3x)188.1xn/m(210.0x)
EV/Gross Profit115.2x122.0x66.0x78.3x106.3x
P/En/mn/m89.0x195.9xn/m
EV/FCFn/mn/mn/mn/mn/m

Multiples above and below 250x are considered non-meaningful (n/m). Valuation data powered by FactSet, Inc. and Morningstar, Inc.

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Aehr Test System Margins & Growth Rates

Aehr Test System grew revenue by 172% but EBITDA decreased by 396% in the last fiscal year.

In the most recent fiscal year, Aehr Test System reported gross margin of 35%, EBITDA margin of (19%), and net margin of (14%).

See estimated margins and future growth rates for Aehr Test System

Aehr Test System Margins

Last FY202420252026202720282029
Gross Margin35%44%38%43%
EBITDA Margin(19%)6%(12%)13%
EBIT Margin(28%)2%(19%)8%
Net Margin(14%)19%(11%)11%
FCF Margin(11%)(11%)(15%)(5%)

Aehr Test System Growth Rates

FY+1/FY23/2424/2525/2626/2727/2828/29
Revenue Growth172%(6%)(13%)86%
Gross Profit Growth245%(16%)(26%)111%
EBITDA Growth(396%)(73%)(291%)(291%)
EBIT Growth(263%)(88%)(837%)(174%)
Net Profit Growth(447%)(55%)(150%)(298%)
FCF Growth(27%)(262%)22%(46%)

Data powered by FactSet, Inc. and Morningstar, Inc.

Aehr Test System Operational KPIs

Aehr Test System's revenue per employee in the last FY averaged $0.4M, while opex per employee averaged $0.2M for the same period.

Aehr Test System's Rule of 40 is 99% (metric relevant for SaaS companies only, counted as combined revenue growth rate and EBITDA margin).

Aehr Test System's Rule of X is 228% (created by Bessemer, Rule of X is another metric to measure SaaS companies, ~1.5x stronger vs. the traditional Rule of 40, counted as revenue growth rate multiplied by 2.5 plus EBITDA margin).

Access forward-looking KPIs for Aehr Test System
LTMLast FY202320242025202620272028
Rule of 40186%99%---
Bessemer Rule of X475%228%---
Revenue per Employee-$0.4M---
Opex per Employee-$0.2M---
R&D Expenses to Revenue25%25%12%16%22%
Opex to Revenue-64%32%43%57%

Data powered by FactSet, Inc. and Morningstar, Inc.

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Aehr Test System Competitors

Aehr Test System competitors include TKH Group, Ouster, LAPLACE, Kitron, ChipMOS, PC Connection, Wuhu Token Sciences, China Wafer Level CSP, Shenzhen SED and AQ Group.

Most Aehr Test System public comparables operate across Semiconductors, Computer Hardware and DeepTech.

Last FYEV/RevenueEV/EBITDA
RevenueEBITDALast FYLTM2027ELast FYLTM2027E
TKH Group$2B$292M1.5x1.4x10.0x9.1x
Ouster$169M($60M)11.9x9.6x(33.6x)(83.3x)
LAPLACE$817M$115M2.1x2.1x15.1x14.0x
Kitron$827M$93M2.8x1.9x24.6x16.2x
ChipMOS$742M$178M3.1x2.5x12.8x9.0x
PC Connection$2.9B$111M0.7x0.6x17.6x13.0x
Wuhu Token Sciences$1.7B$151M1.5x1.5x17.3x-
China Wafer Level CSP$220M$81M8.5x-23.1x-

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Acquisitions by Aehr Test System

Aehr Test System has acquired 1 company to date.

Last acquisition by Aehr Test System was on July 16th 2024. Aehr Test System acquired Incal Technology for $21M (EV/Revenue multiple available to Pro users).

See M&A valuation multiples

Latest Acquisitions by Aehr Test System

Incal Technology
Description
Incal Technology is a Taiwan-headquartered manufacturer of burn-in test systems for semiconductor devices, including memory chips and logic ICs. Its XP-160 driver board supports high-parallel testing up to 160 sites, while upgrade kits extend the life of older AVT and Credence systems. The company provides turnkey solutions for DRAM, NAND flash, and SoC testing, serving major foundries in Asia and North America. Engineering services cover custom fixtures and software integration for production lines.
HQ CountryUnited States
HQ City
San Francisco, CA
Deal Date16 Jul 2024
Valuation$21M
EV/Revenue
EV/EBITDA

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About Aehr Test System

When was Aehr Test System founded?Aehr Test System was founded in 1977.
Where is Aehr Test System headquartered?Aehr Test System is headquartered in United States.
How many employees does Aehr Test System have?As of today, Aehr Test System has over 136 employees.
Who is the CEO of Aehr Test System?Aehr Test System's CEO is Gayn Erickson.
Is Aehr Test System publicly listed?Yes, Aehr Test System is a public company listed on Nasdaq.
What is the stock symbol of Aehr Test System?Aehr Test System trades under AEHR ticker.
When did Aehr Test System go public?Aehr Test System went public in 1997.
Who are competitors of Aehr Test System?Aehr Test System main competitors include TKH Group, Ouster, LAPLACE, Kitron, ChipMOS, PC Connection, Wuhu Token Sciences, China Wafer Level CSP, Shenzhen SED, AQ Group.
What is the current market cap of Aehr Test System?Aehr Test System's current market cap is $2.3B.
What is the current revenue of Aehr Test System?Aehr Test System's last 12 months revenue is $50M.
What is the current revenue growth of Aehr Test System?Aehr Test System revenue growth (NTM/LTM) is 193%.
What is the current EV/Revenue multiple of Aehr Test System?Current revenue multiple of Aehr Test System is 43.1x.
Is Aehr Test System profitable?No, Aehr Test System is not profitable.
What is the current EBITDA of Aehr Test System?Aehr Test System has negative EBITDA and is not profitable.
What is Aehr Test System's EBITDA margin?Aehr Test System's last 12 months EBITDA margin is (7%).
What is the current EV/EBITDA multiple of Aehr Test System?Current EBITDA multiple of Aehr Test System is (633.4x).
What is the current FCF of Aehr Test System?Aehr Test System's last 12 months FCF is ($5M).
What is Aehr Test System's FCF margin?Aehr Test System's last 12 months FCF margin is (11%).
What is the current EV/FCF multiple of Aehr Test System?Current FCF multiple of Aehr Test System is (398.8x).
How many companies Aehr Test System has acquired to date?As of October 2026, Aehr Test System has acquired 1 company.
What was the largest acquisition by Aehr Test System?$21M acquisition of Incal Technology on 16th July 2024 was the largest M&A Aehr Test System has done to date.
What companies Aehr Test System acquired?Aehr Test System acquired Incal Technology.
In how many companies Aehr Test System has invested to date?Aehr Test System hasn't invested in any companies yet (or none have been disclosed publicly).

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