A+W Zurich

We are your reliable partner for sustainable solutions in the field of construction technology. Our commitment to the environment, innovative approaches and economic solutions are at the heart of our services.

As engineers, planners, consultants and project managers, we provide support in all facets of building technology, civil engineering, and infrastructure, ensuring sustainable and efficient property utilisation over their entire lifespan.

Our teams have many years of experience and a high level of expertise. We approach each day with passion and unwavering dedication to our work. We believe that the best results are achieved through dialogue and constructive exchange with our clients.  
Discover the diversity of our services and let us break new ground together. 

management

Patrik Stierli

Patrik Stierli
CEO
A+W Zürich

Thomas Blindenbacher

Thomas Blindenbacher
Stv. CEO & Departementsleiter Consulting
A+W Zürich

Thomas Zbinden

Thomas Zbinden
Departementsleiter Elektro/GA
A+W Zürich

Marc Haeusermann

Marc Haeusermann
Departementsleiter HLKS
A+W Zürich

David Anderes

David Anderes
Bereichsleiter Elektro
A+W Zürich

Martin Berweger

Martin Berweger
Bereichsleiter
A+W Zürich

Remo Bencivinni

Remo Bencivinni
Bereichsleiter Elektro
A+W Zürich

Francesco Cascio

Francesco Cascio
Bereichsleiter Elektro/Sicherheit
A+W Zürich

Michel Dällenbach

Michel Dällenbach
Bereichsleiter Elektro
A+W Zürich

Stephan Diethelm

Stephan Diethelm
Bereichsleiter Brandschutz
A+W Zürich

Daniel Dummermuth

Daniel Dummermuth
Bereichsleiter BIM/VDC
A+W Zürich

Romano Gutmann

Romano Gutmann
Bereichsleiter Gebäudeautomation
A+W Zürich

Marcus Knapp

Marcus Knapp
Bereichsleiter Bauphysik, Akustik
A+W Zürich

Mario Kuvac

Mario Kuvac
Bereichsleiter HLKS
A+W Zürich

Rainer Lüber

Rainer Lüber
Bereichsleiter HLKK
A+W Zürich

Bruno Mischler

Bruno Mischler
Bereichsleiter HLKS
A+W Zürich

Adrian Pfister

Adrian Pfister
Bereichsleiter Elektro
A+W Zürich

Slavko Smolcic

Slavko Smolcic
Bereichsleiter Technische Koordination
A+W Zürich

Patrick Schmid

Patrick Schmid
Bereichsleiter Sanitär/FKO
A+W Zürich

Felix Schödler

Felix Schödler
Bereichsleiter HLKS
A+W Zürich

David Schwind

David Schwind
Bereichsleiter Elektro
A+W Zürich

Stefan Walser

Stefan Walser
Bereichsleiter HLKS
A+W Zürich

Contact

Amstein + Walthert AG
Andreasstrasse 5
CH-8050 Zürich

+41 44 305 91 11

info@amstein-walthert.ch

Legal form

Public limited company

Share capital

CHF 1.5 Mio., 100% owned by Amstein + Walthert Holding PLC

Membership, amongst others, of the following trade associations

  • Bauen digital Schweiz
  • CRB
  • DIE PLANER
  • EIT.swiss
  • Electrosuisse
  • FEZ
  • GNI
  • GSGI
  • IFMA Schweiz
  • IHS
  • KNX Swiss
  • MeGA
  • NNBS
  • Piarc
  • SGA-SSA
  • SIA
  • SLG
  • suissetec
  • suisse.ing
  • swisscleantech
  • swissgee
  • Swissolar
  • VSS

Facts and Figures

470 Employees

65
Electrical engineers
65
HVAC and plumbing system engineer
45
Architects, researchers (energy, ecology, building physics, lighting, facility management)
235
Designers, technicians, construction specialists, assistants
16
ICT, HR, finance, marketing, legal, corporate governance
44
Trainees