What Aehr makes for data centers
public · aehr.com
Aehr is a publicly listed company. It appears on 1 part of the AI data center — Semiconductor test & burn-in — in the role of manufacturer. That part sits in Layer 1 — Compute silicon & packaging. Its shares trade on US exchanges (NYSE/Nasdaq) as AEHR.
Listing
US exchanges (NYSE/Nasdaq): AEHR· 55.31 USD +1.49% · mkt cap 1.8B USD
Snapshot 2026-10-25T10:41:17Z — nightly, not real-time.· Chart on TradingView ↗
Exposure
1 part across 1 layer
No disclosed data-center revenue share on file.
Parts, by layer
Layer 1 — Compute silicon & packaging
| Part | Role | Confidence | Competitors | Note |
|---|---|---|---|---|
| Semiconductor test & burn-in | manufacturer | disclosed | Advantest, Cohu, FormFactor, ISC, KYEC, Leeno | burn-in |
Where Aehr sits in the stack
Aehr's placements in this catalog cover 1 part, all in layer 1, compute silicon & packaging. None of them currently carries a sourced supply constraint tag. Across these parts it overlaps with other companies most often on the lines below.
What these parts are
- Semiconductor test & burn-in — The automated test equipment, probe cards, sockets, and burn-in systems used to verify a chip works before and after it's packaged.
Closest peers in this catalog
Disclosed customers
| Customer | % | Metric | Period | Filing |
|---|---|---|---|---|
| largest customers (combined) | 70% | revenue | 2026-05-29 | 10-K |
Questions about Aehr
- What does Aehr make for AI data centers?
- This catalog places Aehr on 1 part: Semiconductor test & burn-in (manufacturer).
- Is Aehr publicly traded?
- Yes — Aehr is listed on US exchanges (NYSE/Nasdaq) under AEHR. Prices shown on this page are a nightly snapshot, not real-time, and nothing here is investment advice.
- Who else makes semiconductor test & burn-in for AI data centers?
- Advantest, Cohu, FormFactor, ISC, KYEC and Leeno are also placed on Semiconductor test & burn-in in this catalog.
- How well sourced are these placements?
- Every part→company placement carries a confidence tag. For Aehr the mix is 1 disclosed. "disclosed" means the company or a filing says so; "reported" comes from trade press or a reference-design list; "inferred" is a lead from the taxonomy with no citation yet. Treat reported and inferred as leads, not facts.
Answers are generated from this catalog's own rows — see sources & method.