Aehr Test Systems, Inc. (FRA:AYB)
Germany flag Germany · Delayed Price · Currency is EUR
21.57
+0.57 (2.71%)
Last updated: Dec 5, 2025, 8:10 AM CET

Aehr Test Systems Company Description

Aehr Test Systems, Inc. provides test solutions for testing, burning-in, and semiconductor devices in wafer level, singulated die, package part form, and installed systems in the United States, Asia, and Europe.

Its product portfolio includes FOX-XP and FOX-NP systems that are full wafer contact and singulated die/module test and burn-in systems that can test, burn-in, and stabilize range of devices, including silicon carbide-based and other power semiconductors, 2D and 3D sensors used in mobile phones, tablets and other computing devices, memory semiconductors, processors, microcontrollers, systems-on-a-chip, and photonics and integrated optical devices.

The company offers FOX-CP system, a low-cost single-wafer compact test solution for logic, memory, and photonic devices; and FOX WaferPak Contactor, a full wafer contactor capable of testing wafers up to 300mm that enables integrated circuit manufacturers to perform test, burn-in, and stabilization of full wafers on the FOX-P systems.

In addition, it also provides FOX DiePak Carrier, which allows testing, burning in, and stabilization of singulated bare die and modules; and FOX DiePak Loader.

The company was incorporated in 1977 and is headquartered in Fremont, California.

Aehr Test Systems, Inc.
Country United States
Founded 1977
Industry Instruments for Measuring and Testing of Electricity and Electrical Signals
Employees 136
CEO Gayn Erickson

Contact Details

Address:
400 Kato Terrace
Fremont, California 94539
United States
Phone 510 623 9400
Website aehr.com

Stock Details

Ticker Symbol AYB
Exchange Frankfurt Stock Exchange
Stock Type Common Stock
Fiscal Year June - May
Reporting Currency USD
SIC Code 3825

Key Executives

Name Position
Gayn Erickson Chief Executive Officer
Chris Siu Chief Financial Officer
Adil Engineer Chief Operating Officer