Founded in 1983, SiS is one of the largest distributors of computer systems, software, peripherals and networking products in Asia. Headquartered in Hong Kong, with regional offices in Indonesia, Malaysia, Singapore and Thailand, SiS offers manufacturers an immediate access into Asia with a well established network consisting of more than 10,000 resellers, retailers, system integrators, software houses, value added resellers and OEMs strategically located throughout the region. SiS represents and has earned its reputation as the Preferred Distributor by a number of the world's most renowned manufacturers including Adobe, AutoDesk, Canon, Cisco, Computer Associate, Corel, D-Link, Double-Take Software, EMC, Emerson, Epson, Fortinet, Fuji Xerox, H3C, HTC, Hewlett Packard, IBM, Infocus, iomega, Lenovo, Linksys, Lotus, Microsoft, Nortel Networks, Novell, Nuance, Peplink, QNAP, Quest Software, Symantec, Veritas, VMWare, WatchGuard and Western Digital SiS is a public listed company on the Hong Kong Stock Exchange. The SiS Challenge. The SiS Vision.