Vanguard International Semiconductor Corporation (VIS) is a leading specialty IC foundry service provider. Since its inception in 1994 in Hsinchu Science Park, Taiwan, VIS has been achieving continuous success in its technology development and production efficiency improvement. VIS has also been consistently offering its customers cost-effective solutions and high value-added services. VIS has five 8-inch fabs in Taiwan and Singapore with a monthly capacity of approximately 241,000 wafers in 2021.
VIS has a total of about 6,000 employees. We are committed to adhering to our customer-oriented business philosophy to provide customers continuously improved and enhanced specialty IC foundry services. To better serve our worldwide customers, VIS has established sales offices in Taiwan and sales representatives in main IC clusters around the world.