Contact persons

Managing Director

Thomas Grogg

Deputy Managing Director

Divisional Manager HVAC / Refrigeration engineering

Robert Porsius

Divisional Manager - Electrical Engineering

Member of executive board

Alfred Hunziker


Divisional Manager HVAC/GA

Member of executive board

Stephan Maibach

Divisional Manager - Energy systems

Member of executive board

Roger Pilloud


Divisional Manager - Electrical engineering

Member of executive board

Martin Seiler

Divisional Manager - Consulting / Fire security planning

Member of executive board

Ulrich Stettler


Contact

Amstein + Walthert Bern AG
Hodlerstrasse 5
Postfach
CH-3001 Bern

Phone +41 31 340 59 59

infobe(at)amstein-walthert.ch