Holding company in
Romanel-Sur-Lausanne

Alvazzi Holding SA

Since 1970 · 21–50 empl.·3.7(36)

Alvazzi Holding SA provides multi‑technical building services including heating and cooling, ventilation and air conditioning, sanitary installations, measurement‑control‑regulation systems, electrical and telematics work, sheet‑metal/roofing, building automation, maintenance and energy management.

PROMERKA Holding SA

Since 2021 · 1–10 empl.·5.0(1)

PROMERKA Holding SA provides interior fit-out services and supplies industrial and office furniture. Its activities include turnkey space planning and execution, conversion of containers into living or office spaces, sourcing and sale of furniture via an e‑shop, and project coordination as a general contractor.

Metalsa SA

Since 1948 · 1–10 empl.

PIMENT VERT Sàrl

Since 2005 · 1–10 empl.

Swiss Water Impact SA

Since 2012 · 1–10 empl.

Dietlin Holding SA

Since 2013 · 1–10 empl.

Noah MA SA

Since 2014 · 1–10 empl.

JTES Holding Sàrl

Since 2018 · 1–10 empl.

Easy Group Holding SA

Since 2018 · 1–10 empl.

R2L SA

Since 2021 · 1–10 empl.

Misuto Sàrl

Since 2022 · 1–10 empl.

Pese Wawa Sàrl

Since 2024 · 1–10 empl.