TESEC Corporation designs, develops, manufactures, and sells semiconductor test equipment in Japan and internationally. It offers various test systems, including discrete device test systems, thermal resistance testers, inductive load testers, dynamic test systems, and IPD/IPM test systems. The company provides various handlers comprising micro electro mechanical systems, film frame test, gravity, and TAB handlers, as well as die sorters. In addition, it offers after-sales services, such as tester calibration, overhaul, and training services, as well as spare parts, warranty, maintenance, and resale services. The company was formerly known as TES Corporation and changed its name to TESEC Corporation in 1980. TESEC Corporation was incorporated in 1969 and is headquartered in Tokyo, Japan.