About us2022-11-28T17:08:41+01:00

At a Glance

40 Years’ Experience

Creation in 1982

Medical Devices

90% of our activity
ISO 13485 / FDA registered
Class II to III


Microelectronic Assembly
Active Implants
Complex Box Builds

Active Implants



Full Service

From Design
to Development


Valtronic’s electronics expertise is driving disruption in the global medical device market


  • Our customers are established medical device companies, looking for turnkey high-quality solution that facilitates the technological disruption in their market.
  • Our customers work with us for multiple projects, from proof-of-concept to high-precision manufacturing.
  • Our Customers benefit from best time-to-market thanks to our expertise in electronic specialties and higher-level assemblies.


  • Our employees are the foundation of Valtronic’s success
  • Striving for excellence through individual responsibility
  • Integrity and ethics
  • Respect between us and towards our partners
  • Constructive attitude and openness to change
  • Service and customer satisfaction

Global Footprint

Executive Team

Rainer Platz

Chief Executive Officer

Rainer Platz serves as CEO of Valtronic. Mr. Platz has spent most of his professional career in the microtechnology and medical device industry, where he has held various leadership positions in Technology, Research and Development, IP and Innovation Management, both in Switzerland and the United States. His general management experience ranges from the management of an active implantable medical device startup to that of a major North American subsidiary of a large multinational group. He has a degree in Electrical Engineering from the University of Stuttgart (Germany), and a PhD from the Institute of Microtechnology, University of Neuchâtel and EPFL (Switzerland).

Sébastien Robert

Chief Financial Officer

Sébastien Robert serves as CFO of Valtronic. He started his career as a corporate finance consultant with Helbling Corporate Finance, focusing on industry and small- and mid-sized companies. Prior to joining Valtronic, Mr. Robert spent seven years as a senior controller of the business unit service of Bobst

Mark Semkoff

President and General Manager of Valtronic Technologies (USA) Inc

Mark Semkoff serves as President and General Manager of Valtronic Technologies (USA), Inc. Prior to joining Valtronic, Mr. Semkoff spent over twenty years in the medical device industry, in companies such as Lisi Medical Remmele and AMETEK Medical Interconnects where he held senior management roles encompassing contract manufacturing, custom product design, operations, and supply chain management. He has a Master’s degree in Industrial Engineering and Management from the Oklahoma State University.

Abdelmajid Raoui

General Manager of Valtronic Morocco SARL

Abdelmajid Raoui serves as General Manager of Valtronic Morocco. Prior to joining Valtronic, Mr. Raoui was Plant Director at Delphi Packard Morocco. Previously, he held management positions within Renault and the Sumitomo Groups.

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