Andrea Bernasconi

Head of Marketing Switzerland
Sales Representative CSY Gebiet Tessin

andrea.bernasconi@zehndergroup.com
+41 79 652 86 17

Claudia Guarino

Deputy Head of HR & Services CH

claudia.guarino@zehndergroup.com
+41 62 855 13 05

Marius Schroeder

Head of Business Excellence

info@zehnder-systems.ch
+41 62 855 11 11

Rolf Ulmann

Head of Sales Manager RAD

rolf.ulmann@zehndergroup.com
+41 62 855 12 70

Daniel Binggeli

Head of Services Switzerland

daniel.binggeli@zehndergroup.com
+41 62 855 17 15

Paola Monsch

Assistant Management Board 

paola.monsch@zehndergroup.com
+41 62 855 13 22

Christoph Strahm

Managing Director Switzerland
Management ZGCH

christoph.strahm@zehndergroup.com
+41 62 855 14 00

Philippe Zeidler

Head of Business Support

philippe.zeidler@zehndergroup.com

+41 62 855 12 72

Giovanni Conigliaro

Head of Internal Sales RAD

giovanni.conigliaro@zehndergroup.com
+41 62 855 12 44

Peter Röthlisberger

Head of Internal Sales CSY
Support Sales Manager CSY

peter.roethlisberger@zehndergroup.com
+41 62 855 12 79

Adrian Steiger

Controller Finance CH

adrian.steiger@zehndergroup.com
+41 62 855 13 21

Peter Anesini

Business Support CSY

peter.anesini@zehndergroup.com
+41 79 512 73 21

Philippe Zeidler

Head of Business Support

philippe.zeidler@zehndergroup.com

+41 62 855 12 72

Bojan Lukic

Manager Business Process Improvement

bojan.lukic@zehndergroup.com
+41 62 855 12 10

Marius Schroeder

Head of Business Excellence

info@zehnder-systems.ch
+41 62 855 11 11

Morena D'Alonges

Employee Services Switzerland

morena.dalonges@zehndergroup.com
+41 62 855 13 33

Theres Santalucia

Employee Reception

theres.santalucia@zehndergroup.com
+41 62 855 11 11

Corinne Kiser

Employee Services Switzerland

corinne.kiser@zehndergroup.com
+41 62 855 13 19

Cinzia Bonanni Odermatt

Team Leader Services Switzerland

cinzia.bonanni@zehndergroup.com
+41 62 855 13 18

Andrea Bernasconi

Head of Marketing Switzerland
Sales Representative CSY Gebiet Tessin

andrea.bernasconi@zehndergroup.com
+41 79 652 86 17

Kevin Michel

Sales Representative CSY
Gebiet Innerschweiz

kevin.michel@zehndergroup.com
+41 79 945 73 47

Sasa Vukasinovic

Sales Representative CSY
Gebiet St. Gallen / Thurgau

sasa.vukasinovic@zehndergroup.com
+41 79 947 62 46

Denis Jahn

Sales Representative CSY
Région Suisse romandie

denis.jahn@zehndergroup.com
+41 79 911 33 91

Moritz Peter

Sales Representative CSY
Gebiet Aargau / Solothurn / Basel

moritz.peter@zehndergroup.com
+41 62 855 12 69

Thomas Zeier

Sales Representative CSY
Gebiet Bern / Oberwallis

thomas.zeier@zehndergroup.com
+41 79 699 61 57

Roger Meier

Project Manager CSY
Air Handling Units - Caladair

roger.meier@zehndergroup.com
+41 79 613 02 67

Patrick Ryffel

Sales Representative CSY
Gebiet Schaffhausen / Zürich

patrick.ryffel@zehndergroup.com
+41 79 640 58 60

Erich Ziegler

Sales Representative CSY
Gebiet Zürich Oberland / Glarus / Graubünden

erich.ziegler@zehndergroup.com
+41 79 887 92 04

Sylvie Birchler

Employee Internal Sales CSY

order.ventilation@zehndergroup.com
+41 840 600 100

Dean Jovanovic

Technical Sales Support

order.ventilation@zehndergroup.com
+41 840 600 100

Antonio Petralito

Employee Internal Sales CSY

offer.ventilation@zehndergroup.com
+41 840 600 100

Ibrahim Sadriu

Employee Internal Sales CSY

offer.ventilation@zehndergroup.com
+41 840 600 100

Arabella Vercelli

Employee Internal Sales CSY

order.ventilation@zehndergroup.com
+41 840 600 100

Spresim Dzaferi

Senior Technical Sales Support

order.ventilation@zehndergroup.com
+41 840 600 100

Nicole Mosimann

Team Leader Offer CSY

offer.ventilation@zehndergroup.com
+41 840 600 100

Peter Röthlisberger

Head of Internal Sales CSY
Support Sales Manager CSY

peter.roethlisberger@zehndergroup.com
+41 62 855 12 79

Maurice Schaffter

Employee Internal Sales SCY

order.ventilation@zehndergroup.com
+41 840 600 100

Fabio Guldener

Team Leader Order CSY

order.ventilation@zehndergroup.com
+41 840 600 100

Sandra Naumann

Employee Internal Sales CSY

offer.ventilation@zehndergroup.com
+41 840 600 100

Hetem Sadiki

Employee Internal Sales CSY

order.ventilation@zehndergroup.com
+41 840 600 100

Markus Siegenthaler

Employee Internal Sales CSY

order.ventilation@zehndergroup.com
+41 840 600 100

Peter Bigler

Sales Representative RAD
Gebiet Bern

peter.bigler@zehndergroup.com
+41 79 349 12 53

Peter Häfelfinger

Construction + Installation Manager CCS

peter.haefelfinger@zehndergroup.com
+41 79 900 76 14

Julius Maier

Sales Representative RAD
Gebiet Zürich Oberland

julius.maier@zehndergroup.com
+41 79 932 34 81

Pascal Sauer

Sales Representative RAD
Région Valais romand / Fribourg

pascal.sauer@zehndergroup.com
+41 79 222 57 89

Savino Dicosola

Sales Representative RAD
Lausanne/Vaud et Genève 

savino.dicosola@zehndergroup.com
+41 79 830 43 47

Marianne Keller

Key Account Manager

marianne.keller@zehndergroup.com
+41 79 949 09 79

Patric Pfister

Sales Representative RAD
Gebiet Innerschweiz / Basel

patric.pfister@zehndergroup.com
+41 79 782 90 52

Rolf Ulmann

Head of Sales Manager RAD

rolf.ulmann@zehndergroup.com
+41 62 855 12 70

Urs Frei

Sales Representative RAD
Gebiet St. Gallen / Thurgau / Graubünden

urs.frei@zehndergroup.com
+41 79 783 49 57

Avni Kosumi

Sales Representative RAD
Gebiet Zürich Stadt & Unterland

avni.kosumi@zehndergroup.com
+41 79 157 09 43

Daniel Rhiner

Sales Representative RAD
Gebiet Aargau / Solothurn / Oberwallis

daniel.rhiner@zehndergroup.com
+41 79 647 95 81

Stéphane Bonatti

Technical Employee Internal Sales RAD

offer.radiator@zehndergroup.com
+41 21 637 25 33

Giovanni Conigliaro

Head of Internal Sales RAD

giovanni.conigliaro@zehndergroup.com
+41 62 855 12 44

Roland Hofmann

Employee Internal Sales RAD

offer.radiator@zehndergroup.com
+41 62 855 12 22

Alessio Rosamilia

Employee Internal Sales RAD

order.radiator@zehndergroup.com
+41 62 855 12 00

Michele Tassone

Team Leader Internal Sales

order.radiator@zehndergroup.com
+41 62 855 12 00

Daniela Widmer

Employee Internal Sales RAD

order.radiator@zehndergroup.com
+41 62 855 12 00

Yvonne Christmann

Employee Internal Sales RAD

order.radiator@zehndergroup.com
+41 62 855 12 00

Dominik Friedl

Employee Internal Sales RAD

order.radiator@zehndergroup.com
+41 62 855 12 00

Sandra Mitic

Employee Internal Sales RAD

offer.radiator@zehndergroup.com
+41 62 855 12 22

Nino Soriano

Employee Internal Sales RAD

order.radiator@zehndergroup.com
+41 62 855 12 00

Benjamin Weber

Technical Employee Internal Sales RAD

offer.radiator@zehndergroup.com

Monia Colagiorgio

Employee Internal Sales RAD

order.radiator@zehndergroup.com
+41 62 855 12 00

Dominik Grepper

Employee Internal Sales RAD

offer.radiator@zehndergroup.com
+41 62 855 12 22

Rosanna Natale

Employee Customer Service RAD

service.radiator@zehndergroup.com
+41 62 855 12 98

Tomislav Stanic

Technical Sales Support RAD

offer.radiator@zehndergroup.com

Roland Werder

Employee Internal Sales RAD

order.radiator@zehndergroup.com
+41 62 855 12 00

Patrick Frei

Area Sales Manager
Zürich-Ost, Ostschweiz, Lichtenstein

patrick.frei@zehndergroup.com
+41 79 673 25 24

Ivan Rados

Area Sales Manager
Basel, Solothurn, Bern, Oberwallis

ivan.rados@zehndergroup.com
+41 79 682 30 74

Kati Langer

Area Sales Manager
Zürich-West, Aargau, Zentralschweiz

kati.langer@zehndergroup.com
+41 79 575 95 69

Guido Rocchinotti

Country Manager / Head of Europe
East/Alps

guido.rocchinotti@zehndergroup.com
+41 79 529 84 22
+41 62 855 12 40

Yann Martins

Area Sales Manager
Suisse Romande

yann.martins@zehndergroup.com
+41 79 630 07 82

Torsten Beyer

Technical Support Customer Service, Ventilation 

support.ventilation@zehndergroup.com
+41 62 855 12 88

Tiziana Frank

Team Leader Internal After Sales, Service Switzerland

tiziana.frank@zehndergroup.com
+41 62 855 12 34

Sascha Lehner

Coordinator Sales Services Contracts + Replacement Devices

wartungen.ventilation@zehndergrop.com
+41 62 855 12 99

Markus Pfenninger

Manager Technique + Technical Support

markus.pfenninger@zehndergroup.com
+41 62 855 12 77

Ralf Widmer

Service Coordinator / Dispatcher, Ventilation

service.ventilation@zehndergroup.com
+41 62 855 12 95

Susanne Bianda

Employee Service Billing, Ventilation

susanne.bianda@zehndergroup.com
+41 62 855 12 35

Alexander Imesch

Coordinator Sales Services Contracts + Replacement Devices

wartungen.ventilation@zehndergrop.com
+41 62 855 12 99

Philipp Nüssli

Coordinator Sales Services Contracts + Replacement Devices

wartungen.ventilation@zehndergrop.com
+41 62 855 12 99

Lea Sommerhalder

Lea Sommerhalder
Service Coordinator / Dispatcher

service.ventilation@zehndergroup.com
+41 62 855 12 95

Daniel Binggeli

Head of Services Switzerland

daniel.binggeli@zehndergroup.com
+41 62 855 17 15

Remo Imhof

Technical Support Customer Service, Ventilation

support.ventilation@zehndergroup.com
+41 62 855 12 88

Stefano Petito

Technical Support Customer Service, Ventilation

support.ventilation@zehndergroup.com
+41 62 855 12 88

Walter Tschanz

Employee Service Internal Sales RAD/CSY

walter.tschanz@zehndergroup.com
+41 62 855 12 73

Rosario Accardi

Maintenance Technician ventilation

service.ventilation@zehndergroup.com
+41 62 855 12 95

Ilir Bushaj

Maintenance Technician ventilation

service.ventilation@zehndergroup.com
+41 62 855 12 95

Markus Erne

Service Technician, Troubleshooter heat pump

service.ventilation@zehndergroup.com
+41 62 855 12 95

Enrique Gomez

Maintenance Technician ventilation

service.ventilation@zehndergroup.com
+41 62 855 12 95

Hubert Riedo

Service Technician ventilation

service.ventilation@zehndergroup.com
+41 62 855 12 95

Marko Veljovic

Service Technician ventilation

service.ventilation@zehndergroup.com
+41 62 855 12 95

Tobias Braschler

Service Technician ventilation

service.ventilation@zehndergroup.com
+41 62 855 12 95

Shtjefan Bushaj

Service Technician ventilation

service.ventilation@zehndergroup.com
+41 62 855 12 95

Joël Feusi

Teamlaeder Service Techniciann ventilation

service.ventilation@zehndergroup.com
+41 62 855 12 95

Michael Mächler

Service Technician ventilation

service.ventilation@zehndergroup.com
+41 62 855 12 95

Peter Schaaf

Service Technician ventilation

service.ventilation@zehndergroup.com
+41 62 855 12 95

Bertrand Wehrle

Project Leader + Team Leader Service Technician ventilation

service.ventilation@zehndergroup.com
+41 62 855 12 95

Marcel Brugger

Service Technician ventilation

service.ventilation@zehndergroup.com
+41 62 855 12 95

Charles Cornuz

Service Technician ventilation

service.ventilation@zehndergroup.com
+41 62 855 12 95

Markus Frei

Teamlaeder Service Technician, ventilation

service.ventilation@zehndergroup.com
+41 62 855 12 95

André Nünlist

Maintenance Technician ventilation

service.ventilation@zehndergroup.com
+41 62 855 12 95

Elvis Seferovic

Maintenance Technician ventilation

service.ventilation@zehndergroup.com
+41 62 855 12 95

Zaur Abdurahmanli d'Alonges

Service Technician CAS

zaur.abdurahmanli@zehndergroup.com
+41 79 813 63 57

Benjamin Zäch

Service Technician CAS

benjamin.zaech@zehndergroup.com
+41 79 845 32 91

Stefan Metzger

Service Manager CAS

stefan.metzger@zehndergroup.com
+41 79 767 83 63

Gérard Vallélian

Service Technician CAS

gerard.vallelian@zehndergroup.com
+41 79 617 39 29

Janine Erismann

Digital Marketing Manager

janine.erismann@zehndergroup.com
+41 62 855 12 25

Susanne Schenk

Marketing Project Manager

susanne.schenk@zehndergroup.com
+41 62 855 12 85

Tanja Flückiger

Polygraph

tanja.flueckiger@zehndergroup.com
+41 62 855 12 84

Dominik Hof

Head of Communications Switzerland

dominik.hof@zehndergroup.com
+41 62 855 12 86

Marcel Baumli

Product Manager RAD

marcel.baumli@zehndergroup.com
+41 62 855 12 42

Dejan Nikolic

Junior Product Manager CSY
Technical Supporter Internal Sales CSY

dejan.nikolic@zehndergroup.com
+41 62 855 17 12

Andrea Bernasconi

Head of Marketing Switzerland
Sales Representative CSY Gebiet Tessin

andrea.bernasconi@zehndergroup.com
+41 79 652 86 17

Fabio Rossi

Product Manager CSY

fabio.rossi@zehndergroup.com
+41 62 855 13 38

Thomas Klink

Team Leader Product Manager CSY

thomas.klink@zehndergroup.com
+41 62 855 17 14