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Vanguard International Semiconductor Corp. (VIS)

123 Park Ave. 3rd     Hsinchu Science Park     Hsinchu 30077 Taiwan, R.O.C.
T 886-3-5770355     F 886-3-5788575

General Information

  • Year Founded: 1994
  • Number of Employees: 4700

Vanguard International Semiconductor Corporation (VIS) is a spin-off of the Sub-Micron Project, sponsored by the Industrial Technology Research Institute (ITRI). The company is a leading specialty IC foundry service provider. VIS currently has three 8-inch fabs with monthly outputs of approximately 187,000 wafers. The company offers a wide range of process technologies, including high voltage, ultra high voltage, bipolar CMOS DMOS (BCD), discrete, silicon on insulator, logic, mixed-signal, analog, high precision analog and embedded memory. In addition, VIS offers a wide range of design services.

Service Type

  • Wafer Foundry
  • Design, Engineering and Value Chain Services

Fab Details

Fab Name: Fab 1
  • Location: Hsinchu
  • Technology: CMOS, BCD, HVCMOS, MS/RF CMOS, CMOS-Opto
  • Geometry: 0.15UM to 1.0UM
  • Wafer Size: 08-INCH
Fab Name: Fab 2
  • Location: Hsinchu
  • Technology: Not Available
  • Geometry: Not Available
  • Wafer Size: 08-INCH
Fab Name: Fab 3
  • Location: Luzhu Hsiang, Taoyuan
  • Technology: Not Available
  • Geometry: Not Available
  • Wafer Size: 08-INCH


  • Public: TWO: 5347
  • For additional financial information for all public semiconductor companies, and select suppliers, click here:

Mergers & Acquisitions

Nanya Technology (Sumpro Electronics' 8-inch fab)
Transaction Type: ACQUIRE
Announced Date: 2014-03-11

Key Management

  • Leuh Fang - Chairman & President
  • Thomas Chang - VP, WW Sales and Planning
  • C.J. Kuo - VP, Operations and Environment Safety
  • D.L. Tseng - VP, Finance
  • Soac Dong - Program Manager

Updated: 2018-04-16

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