Appointment of Frank Su

April 01, 2016 Salzburg, Austria – Semiconductor equipment manufacturer Semsysco GmbH ( has announced the appointment of Frank Su to the position of Managing Director Asia.

SEMSYSCO at SEMICON – Taiwan microelectronics manufacturing fair

Semsysco recently participated successfully the Semicon fair in Taiwan. Enclosed you will find some impressions from our booth.

PRESS RELEASE, Moritzburg/Salzburg Jan 21, 2015

Enforced cooperation between Fraunhofer IZM-ASSID and Semsysco in the field of Wafer Processing. At the European 3D IC Summit Fraunhofer IZM-ASSID (All Silicon System Integration Dresden) and SEMSYSCO Salzburg are announcing to enforce their cooperation in the field of wafer processing for wet etch, ECD and wet cleaning. The overall goal is to improve the performance and to deal with specific customer requirements of future generations of device nodes.

Grünwald buys controlling stake in SEMSYSCO

SEMSYSCO Semiconductor Systems Corporation GmbH, the Salzburg, Austria, based manufacturer of wet process equipment for the semiconductor industry, announces that as of today Grünwald Equity Group, based in Grünwald, Germany, has acquired a controlling interest in the company from The Thompson Group Inc., Kalispell, Montana (USA).

Software & Electrical Engineering

  • Developing our own software tailored to your process is the key enabler to Semsysco Process Solutions.
  • Our aim is to provide intelligent software that is not only intuitive but actively helps to optimise processes making them more reliable, more efficient and guaranteeing a save handling of hazardous chemicals protecting operators and products.
  • Full automation and seamless fabintegration is our standard.

Key Attributes

  • Reliable
  • modular
  • maintainable
  • scalable
  • robust
  • extendible
  • portable
  • reusable
  • well documented


  • PLC with IOs and motor controllers
  • Safety CPU
  • IPC with Windows based Visualisation


  • Process Control, able to finish process run in chamber independently


  • User management organized with groups and permissions
  • Lot ID based Process Data Logging
  • Advanced process parameters logging (flows, pressures, …)


  • Scalable Event-system with Alarms and user events including statistics
  • Process parameters with settable limits
  • Freely programmable and step based process programs