Aehr Test Systems: Funding, Investors & Team (Sep 2026)
Aehr Test Systems develops and commercializes burn-in equipment for the worldwide semiconductor industry. It is a worldwide supplier of systems for burning-in and testing memory and logic integrated circuits and has an installed base of more than 2,500 systems worldwide. It has developed and introduced several innovative products, including the ABTS, FOXTM, and MAX systems and the DiePak carrier. The ABTS system is Aehr Test’s newest system for a packaged part test during burn-in for both low-power and high-power logic as well as all common types of memory devices. The FOX system is a full wafer contact test and burn-in system. The MAX system can effectively burn-in and functionally test complex devices, such as digital signal processors, microprocessors, microcontrollers, and systems-on-a-chip. The company was founded in 1977 and is headquartered in Fremont, California.
Aehr Test Systems has raised $60.0M across 1 funding round on record, the most recent an undisclosed round of $60.0M announced in Apr 2026.
That round is above the $10M median round size for Hardware companies tracked on FundedIQ over the last two years.
Aehr Test Systems Company Profile and Key Stats
Latest funding round on record: Apr 2026.
Aehr Test Systems Funding Rounds
Aehr Test Systems Founders and Leadership Team
Contact details for the Aehr Test Systems team: 1 of 1 has an email address on file.
Start 14-day free trial →Aehr Test Systems Funding Compared to Other Hardware Startups
Aehr Test Systems' latest round of $60.0M is above the median round in Hardware. Medians cover the last 24 months of disclosed rounds.
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Aehr Test Systems Funding FAQs
What does Aehr Test Systems do?
Aehr Test Systems develops and commercializes burn-in equipment for the worldwide semiconductor industry. It is a worldwide supplier of systems for burning-in and testing memory and logic integrated circuits and has an installed base of more than 2,500 systems worldwide. It has developed and introduced several innovative products, including the ABTS, FOXTM, and MAX systems and the DiePak carrier. The ABTS system is Aehr Test’s newest system for a packaged part test during burn-in for both low-power and high-power logic as well as all common types of memory devices. The FOX system is a full wafer contact test and burn-in system. The MAX system can effectively burn-in and functionally test complex devices, such as digital signal processors, microprocessors, microcontrollers, and systems-on-a-chip. The company was founded in 1977 and is headquartered in Fremont, California.
How much funding has Aehr Test Systems raised?
Aehr Test Systems has raised $60.0M across 1 round on record. The most recent is an undisclosed round of $60.0M announced in Apr 2026.
When did Aehr Test Systems last raise funding?
Aehr Test Systems' most recent funding round on record is an undisclosed round of $60.0M, announced in Apr 2026.
Who founded Aehr Test Systems?
FundedIQ lists Gayn Erickson (Founder) at Aehr Test Systems.
Where is Aehr Test Systems headquartered?
Aehr Test Systems is based in Fremont, California, United States.
How many employees does Aehr Test Systems have?
Aehr Test Systems is in the 101-250 employee band.
How does Aehr Test Systems' funding compare to other Hardware startups?
Aehr Test Systems' latest round of $60.0M is above the $10M median round size for Hardware companies on FundedIQ across 1,454 tracked companies over the last two years.
About FundedIQ's Aehr Test Systems Funding Data
FundedIQ tracks announced funding rounds and refreshes this profile every week. Round dates, stages and amounts are normalised to a single format, converted to US dollars, and de-duplicated: two records of the same round announced days apart are merged, and two genuinely different rounds are kept apart on the amounts they disclose. Amounts shown are the disclosed figures only — a round announced without a number is listed and excluded from the total rather than estimated.
Employee counts are reported bands, not exact headcounts. Founder and executive names carry the job title on record. Anything we do not hold for Aehr Test Systems is left off this page rather than filled in.
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