Holding company in
Préverenges

Eco Confort Technologies Holding SA

Since 2015 · 1–10 empl.·5.0(9)

Eco Confort Technologies Holding SA provides engineering, design, installation and maintenance services for controlled double-flow ventilation systems with heat recovery. The company markets the patented Eco Confort® slab air-supply concept and delivers solutions for residential buildings, administrative premises, swimming-pool ventilation and renovation projects.

Belami SA

Since 1973 · 1–10 empl.

Iscotrans holding S.A.

Since 1976 · 1–10 empl.

REF Holding SA

Since 1999 · 1–10 empl.

Asmedia Holding SA

Since 2008 · 1–10 empl.

Swisssuccess Company Sàrl

Since 2014 · 1–10 empl.

Partner Consultancy Services Suisse SA

Since 2015 · 1–10 empl.

F.A. Group SA

Since 2019 · 1–10 empl.

Weisshorn Media SA

Since 2021 · 1–10 empl.

Ace investment group SA

Since 2022 · 1–10 empl.

SOPHEM IMMO SA

Since 2022 · 1–10 empl.

S3K Conseils Sàrl

Since 2023 · 1–10 empl.