Company Description
Trio-Tech International, together with its subsidiaries, offers manufacturing, testing, and distribution services to the semiconductor industry in the United States, Singapore, Malaysia, Thailand, and China.
It operates through two segments, Semiconductor Back-end Solutions and Industrial Electronics. The company develops and manufactures test equipment used in front-end and back-end manufacturing processes of semiconductors.
It also offers equipment, which includes leak detectors, autoclaves, centrifuges, burn-in systems and boards, HAST testers, temperature-controlled chucks, and others; and develops team integrated device manufacturers and fabless semiconductor companies in the testing process.
In addition, the company provides electrical, environmental, and burn-in testing services to semiconductor manufacturers in testing laboratories, and end users of semiconductors and electronic components; support the asset-light strategy of customers by setting up test facilities; and providing component level, package level and system level testing services.
Further, it offers environmental chambers, leak detectors, autoclaves, centrifuges, dynamic testers, highly accelerated stress test testers, temperature-controlled chucks, and others; provides preventive maintenance, calibration services, repair services, and upgrading and refurbishment services for temperature, humidity and pressurization equipment; distributes mechanical shock, vibration testers, and other semiconductor equipment; components, such as connectors, sockets, cables, LCD displays, and touch screen panels; and invests in real estate properties; as well as offers value-added services.
Trio-Tech International was incorporated in 1958 and is headquartered in Van Nuys, California.
| Country | United States |
| Founded | 1958 |
| Industry | Semiconductor Equipment & Materials |
| Sector | Technology |
| Employees | 676 |
| CEO | Siew Yong |
Contact Details
Address: 16139 Wyandotte Street Van Nuys, California 91406 United States | |
| Phone | 818 787 7000 |
| Website | triotech.com |
Stock Details
| Ticker Symbol | TRT |
| Exchange | NASDAQ |
| Stock Type | Common Stock |
| Fiscal Year | July - June |
| Reporting Currency | USD |
| CIK Code | 0000732026 |
| CUSIP Number | 896712205 |
| ISIN Number | US8967122057 |
| Employer ID | 95-2086631 |
| SIC Code | 3559 |
Key Executives
| Name | Position |
|---|---|
| Siew Wai Yong | President, Chief Executive Officer and Chairman |
| Anitha Srinivasan | Chief Financial Officer |
| Hwee Poh Lim | Senior Corporate Vice President and Chief Operating Officer of Testing Group |
Latest SEC Filings
| Date | Type | Title |
|---|---|---|
| Sep 28, 2026 | 144 | Filing |
| Sep 24, 2026 | 8-K | Current Report |
| Sep 24, 2026 | 10-K | Annual Report |
| Sep 15, 2026 | CERT | Certification by an exchange approving securities for listing |
| Sep 15, 2026 | 25 | Filing |
| Sep 15, 2026 | 8-A12B | Registration of securities |
| Aug 19, 2026 | 8-K | Current Report |
| Jul 10, 2026 | 8-K | Current Report |
| Jun 25, 2026 | SCHEDULE 13D/A | Filing |
| Jun 22, 2026 | 144 | Filing |