Aehr Test Systems competitors
As of 2026-10-09, Aehr Test Systems's closest competitors in Test Equipment are Advantest, Teradyne and Keysight Technologies. wafergraph tracks 12 companies in Test Equipment; Aehr Test Systems is positioned as a market niche there with a market cap of $2.9B, and the largest competitor by market cap is Advantest at $189.8B.
Data as of 2026-10-09 · peers = companies sharing Aehr Test Systems's primary Test Equipment segment in the wafergraph taxonomy · ordered by market position, then market cap
Who competes with Aehr Test Systems
| Competitor | Position | Country | Market cap | Revenue | Compare |
|---|---|---|---|---|---|
| Advantest | leader | Japan | $189.8B | $7.2B | Aehr Test Systems vs Advantest |
| Teradyne | leader | United States | $62.3B | $3.2B | Aehr Test Systems vs Teradyne |
| Keysight Technologies | major | United States | $63.8B | $5.4B | Aehr Test Systems vs Keysight Technologies |
| Chroma ATE | major | Taiwan | $30.9B | $890M | Aehr Test Systems vs Chroma ATE |
| Nordson | major | United States | $18.2B | $2.8B | Aehr Test Systems vs Nordson |
| MPI Corporation | major | Taiwan | $17.1B | $421M | Aehr Test Systems vs MPI Corporation |
| Cohu | major | United States | $3.2B | $353M | Aehr Test Systems vs Cohu |
| ISC | major | South Korea | $3.1B | $164M | Aehr Test Systems vs ISC |
| Hangzhou Changchuan Technology | challenger | China | $22.0B | $789M | Aehr Test Systems vs Hangzhou Changchuan Technology |
| Beijing Huafeng Test & Control (AccoTest) | challenger | China | $10.6B | $201M | — |
| inTEST | niche | United States | $180M | $67M | Aehr Test Systems vs inTEST |
Customers Aehr Test Systems shares with its competitors
Frequently asked questions3
- Who are Aehr Test Systems's competitors?
- Aehr Test Systems's closest competitors in Test Equipment are Advantest, Teradyne and Keysight Technologies; wafergraph tracks 11 rivals in that segment.
- Who is Aehr Test Systems's largest competitor?
- Advantest is the largest Test Equipment competitor by market cap ($189.8B).
- How many companies compete in Test Equipment?
- wafergraph tracks 12 companies in Test Equipment, including Aehr Test Systems.
Cite as: wafergraph, “Aehr Test Systems competitors — 11 rivals in Test Equipment, compared”, https://wafergraph.com/competitors/aehr (data as of 2026-10-09).
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