Specialist foundation engineering in
Petit-Lancy

Léman Fluides SA

Since 2011 · 1–10 empl.·4.5(4)

The core activity of Léman Fluides SA is the planning, installation and maintenance of sanitary, heating, ventilation and air conditioning systems. The company offers solutions in these areas and has qualified installers to ensure fast and reliable service throughout Western Switzerland (Suisse romande).

AquaGS Sàrl

Since 2023 · 1–10 empl.

The core activity of AquaGS Sàrl is the execution of specialized cleaning and demolition works, in particular: Hydrodemolition (demolition of concrete and other materials with high water pressure), Hydrodecapage (removal of old coatings and layers with high water pressure), Hydrolavage (cleaning of surfaces with high water pressure, both with cold and hot water up to 150°C), Sablage (cleaning of surfaces with sandblasting), and Aérogommage (cleaning of surfaces with compressed air and special tools). These works are mainly carried out in the canton of Geneva and the canton of Vaud.

Optera Groupe Sàrl

Since 2025 · 1–10 empl.

Optera Groupe Sàrl carries out interior construction and finishing work. Its services include suspended ceilings, plastering and painting, thermal and acoustic insulation, partition walls, and industrial and post-construction cleaning.

GE-DEMOLITION SARL

Since 2018 · 1–10 empl.

SWISS WOOD CONCEPT Sàrl

Since 2022 · 1–10 empl.

PRO-FIX GVA Sàrl

Since 2024 · 1–10 empl.