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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,041 companies indexed · Last updated: today

DirectoryCrafts & TradesPlumbing & Building ServicesThônexGiovanni Manfredda

GM

Verified· 1 source

Giovanni Manfredda

Summary

About the company

Company specializing in the installation, conversion, repair and maintenance of heating and sanitary systems, ventilation and air conditioning.

Commercial register, canton of GE·As of March 18, 2026View on Zefix

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Location

Rue de Genève 129

1226 Thônex

At a glance

Legal form: Sole proprietorship
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CHE-108.698.321

Founded

1997 · 29 years

Last commercial register change

March 18, 2026

Employees

1 to 10

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