Associates

Jacques Tschopp

Management

Pollux window advice, Structural
window calculation

+41 27 451 77 16



Also speaks German, English, and Italian

Métrailler Pierre-Emile

Windows offer

+41 27 451 77 15

Philippe Siggen

Finances
HR

+41 27 451 77 14



Present on Monday, Wednesday, Tuesday

Benoit Perruchoud

+41 27 451 77 27

Louis Grosjean

Project manager windows Pollux / Structural
Window specialist EI30

 

+41 27 451 77 18

Grégoire Zufferey

Windows Project Manager
Quotation for repair and PVC window
Installation manager

+41 27 451 77 13

Santos Michaël

workshop manager
project manager

 

+41 27 451 77 17



Also speaks Portuguese

Astrid Ciaccia

Administration
Secretariat

+41 27 451 77 11



Also speaks German, Italian, English

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