Sigurd Microelectronics Corp. engages in the provision of semiconductor assembly and test services. Its products and services include wafer probe, final, and wafer level chip scale packaging test; micro-electro-mechanical system, multi-chip integrated circuits (ICs), radiofrequency modules, analog and power ICs, optical device assembly, laser repair, backend service, drop shipment, probe card center, wafer grinding and chip sawing, complete test engineering solutions, and assembly engineering solutions. The company was founded on December 15, 1988 and is headquartered in Hsinchu, Taiwan.