Board of directors
Family & external know-how
Valuable expertise
The Board of Directors of the PLASTON Group
The Board of Directors of the PLASTON Group is composed of 4 qualified individuals.
Louis Siegrist
Member of the Board of Directors
Dr. Bettina Fleisch
Chairman of the Board of Directors
Jörg Frei
Member of the Board of Directors
Martin Wipfli
Member of the Board of Directors