Aehr Test Systems, Inc. — Company profile
Technology · Semiconductor Equipment & Materials · United States
Last price 54.89 USD (Oct 30, 2026, 4:00 PM EDT) · Market cap 1.79B
Overview · Financial statements · Key statistics · Dividends · Company profile · Price history · Reports
Company profile
Aehr Test Systems, Inc. provides test solutions for testing, burn-in, and semiconductor devices at wafer level, singulated die, and package level in the United States, Asia, Europe, and the Middle East. The company offers FOX-XP and FOX-NP systems, which are full wafer contact and singulated die/module test and burn-in systems that test, burn-in, and stabilize a range of devices, including silicon carbide-based (SIC) and gallium nitride (GAN) 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 used in AI. It also provides the FOX-CP system, a single-wafer compact test solution for logic, memory, and photonic devices; and the 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, the company offers the FOX DiePak Carrier, which allows testing, burn-in, and stabilization of singulated bare die and modules; FOX WaferPak Aligner; and FOX DiePak Loader. Further, it provides system installation and repair, applications engineering support, spare parts inventories, customer training, and documentation services. The company sells its products in the United States, Germany, Japan, the Philippines, and Taiwan through distributors and sales representatives. It serves semiconductor manufacturers, semiconductor contract assemblies, electronics manufacturers, and burn-in and test service companies. Aehr Test Systems, Inc. was incorporated in 1977 and is headquartered in Fremont, California.
Details
| Name | Aehr Test Systems, Inc. |
| Sector | Technology |
| Industry | Semiconductor Equipment & Materials |
| Employees | 138 |
| Founded | 1977 |
| Ipo Date | 1997-08-14 |
| Ceo | Gayn Erickson |
| Country | United States |
| Exchange | NASDAQ |
| Fiscal Year | June - May |
| Reporting Currency | USD |
| Isin | US00760J1088 |
| Cusip | 00760J108 |
| Cik | 0001040470 |
| Sic | 3825 |
| Stock Type | Common Stock |
Key executives
| Name | Title |
|---|---|
| Gayn Erickson | President, Chief Executive Officer and Director |
| Rhea J. Posedel | Founder and Independent Chairman |
| Chris P. Siu | Chief Financial Officer, Executive Vice President of Finance and Secretary |
| Alberto Salamone | Executive Vice President of Packaged Parts Burn-in Business |
| Adil Engineer | Chief Operating Officer |
| Donald P. Richmond II | Chief Technology Officer |
| Vernon Rogers | Executive Vice President of Sales and Marketing |
| Didier Wimmers | Executive Vice President of Research and Development |
Contact
| Address | 400 Kato Terrace, Fremont, California 94539, United States |
| Phone | 510 623 9400 |
| Website | https://www.aehr.com |