Advanced equipment manufacturer, wafer level packaging (WLP) subcontracting service provider and chemistry supplier specialized in electroless under bump metallization (UBM), solder balling and back-end services with more than 25 years of experience after spinning off from the Fraunhofer Institute for Reliability and Microintegration IZM in Berlin, Germany.

Mother company: Nagase & Co., Ltd. with headquarters in Tokyo, Japan
Facilities: Nauen, Germany (headquarters), Santa Clara, CA, USA & Penang, Malaysia


Employees in Europe, USA and Asia
Production Machines in the field
Manufacturing Facilities


  • 1995: Founded in Berlin, Germany as spin-off from Fraunhofer-IZM
  • 1997: 1st Manufacturing facility: Pac Tech GmbH, Nauen, Germany
  • 2001: 2nd Manufacturing facility: Pac Tech USA Inc., CA, USA
  • 2005: Equipment Field Service & Support Center, Thailand
  • 2008: 3rd Manufacturing facility: Pac Tech Asia Sdn. Bhd., Malaysia
  • 2014: Demo Center Opening: Hsinchu, Taiwan
  • 2015: Demo Center Opening: Shanghai, China
  • 2015: 100% owned by NAGASE & Co. Ltd.
  • 2020: 1450 Production Machines shipped
  • 2021: > 115 patents granted


Senior Management

Annette Burczyk
Managing Director / CFO
PacTech Group

Dr. Thorsten Teutsch
Managing Director / CEO
PacTech Group


Dipl.-Ing. Thomas Oppert
Vice President
Global Sales & Marketing

Thorsten Krause Division Manager Production Equipment PacTech Group
Thorsten Krause
Business Unit Manager
PacTech GmbH
Matthias Fettke Division Manager Service & Application PacTech Group
Matthias Fettke
Business Unit Manager
Service & Application
PacTech GmbH
Ricardo Geelhaar Division Manager Wafer Level Bumping & Packaging PacTech Group
Ricardo Geelhaar
Business Unit Manager
Wafer Level Packaging
PacTech GmbH