APACT Co., Ltd. engages in the provision of semiconductor manufacturing-related testing and engineering services. It operates through the Semiconductor Packaging and Semiconductor Testing business divisions. The Semiconductor Packaging division consists of semiconductor packaging and testing processes. The Semiconductor Testing division uses test equipment and programs to inspect the electrical functions of semiconductor devices. The company was founded on June 20, 2007 and is headquartered in Anseong-si, South Korea.