Contacts

Management

Management

Frank Siebert

CEO / Managing Director
frank.siebert(at)bierihydraulics.com

Roman Ptak

Head of finance & controlling
roman.ptak(at)bierihydraulics.com

Stéphane Gilliéron

Production and Procurement Manager
stephane.gillieron(at)bierihydraulics.com

Oswald Mutter

Director Sales and Marketing
oswald.mutter(at)bierihydraulics.com

Erich Grossenbacher

VP Research and Development
erich.grossenbacher(at)bierihydraulics.com

Sales

Sales

Oswald Mutter

Director Sales and Marketing
+41 31 970 09 20
oswald.mutter(at)bierihydraulics.com

Lothar Oehmen

Deputy Sales and Marketing Director
Product Manager High Pressure Components
+41 31 970 09 82
lothar.oehmen(at)bierihydraulics.com

Purchasing

Purchasing

Marco Scheurer

Purchasing Manager
+41 31 970 09 34
marco.scheurer(at)bierihydraulics.com

Stefanie Staub

Purchasing Assistant
+41 31 970 09 38
stefanie.staub(at)bierihydraulics.com

Jürg Müller

Technical Purchasing Manager
+41 31 970 09 36
juerg.mueller(at)bierihydraulics.com