ISC Co., Ltd., formerly ISC Technology Co., Ltd., is a Korea-based company engaged in the manufacture of components for semiconductor and electronics testing equipment. The Company mainly manufactures three categories of products: test sockets, including integrated silicone contactors (ISCs), V-contactors, integrated silicone lead frames (ISLFs), memory module sockets and various manual test solutions; burn-in sockets and cycling sockets, which are used for ball grid array (BGA), land grid array (LGA), micro lead frames (MLFs), quad flat no leads (QFN) packages and others, and interposers, which are used for probe cards and pad to pad interconnections. It also engages in the operation of restaurants.