Sigurd Microelectronics Corporation, together with its subsidiaries, engages in the design, processing, testing, burn-in treatment, manufacture, and trading of integrated circuits in Taiwan, Singapore, China, the United States, and internationally. The company provides testing services, including wafer probe test, final test, WLCSP test, laser repair, backend, drop shipment, probe card center, RMA, and test engineering services; and testing equipment. It also offers assembly services, such as MEMS, multi-chip ICs, wafer grinding and chip sawing, RF modules, optical device, and analog/power ICs assembly services. In addition, the company provides research and development, and engineering services, including mass production, test engineering, and assembly engineering solutions. It serves semiconductor design houses, IDMs, and wafer foundries. Sigurd Microelectronics Corporation was founded in 1988 and is headquartered in Hsin-Chu, Taiwan.