Aehr Test Systems

As of 2026-10-09, Aehr Test Systems has 0 tracked suppliers and 7 tracked customers in this dataset. The customer list here follows a shared pattern for this segment rather than being individually confirmed for Aehr Test Systems — see /methodology.

Sourced from 1 reference — primary source — last verified 2026-06-12.

Wafer-level burn-in test systems, used heavily for SiC devices.

Ticker: NASDAQ: AEHR
Headquarters: Fremont
Revenue: $50M (FY2026) · -15.2% YoY
Net income: $-7M
Operating margin: -28.3%
Market position: niche
Value-chain segment: Test Equipment
Key products: wafer-level burn-in

About Aehr Test Systems

Aehr Test Systems, headquartered in United States, operates in the Test Equipment segment of the semiconductor & AI supply chain and is positioned as a market niche there. Its key products include wafer-level burn-in. wafergraph maps 7 tracked customers for Aehr Test Systems across the value chain. It has a supply-chain criticality score of 50/100, with 236 companies downstream of it.

Role in the chain

Aehr Test Systems is a market niche in Equipment (Back End) (Test Equipment), headquartered in United States. Wafer-level burn-in test systems, used heavily for SiC devices.

Diligence questions

The dataset names 7 tracked customers for Aehr Test Systems. How concentrated is demand among those names, and which of them have a documented second source in this graph?
Aehr Test Systems is headquartered in United States. What jurisdiction, export-control or logistics risk sits at that HQ, versus at the fabs or plants the filings actually name?
Aehr Test Systems trades as NASDAQ:AEHR. What does the latest reported period say about capacity and backlog versus the graph position above?
Before treating any edge as a verified relationship, check the provenance labels on the company page and the method note at /methodology.

Full diligence pack for Aehr Test Systems