Sealing & Insulation in
Châtelaine

Ethan Étanchéité Sàrl

Since 2021 · 1–10 empl.

The core activity of Ethan Étanchéité Sàrl is the conception and realization of solutions in the field of waterproofing, including: waterproofing (tightness work), sheet metal work, roofing, resin coatings, thermal insulation, roof maintenance, and leak detection. The company thus offers services in the field of building envelope and maintenance.

Retex Prévention Sàrl

Since 2022 · 1–10 empl.

The company Retex Prévention Sàrl offers a wide range of services in the field of fire protection and safety for companies. Their core activities include: Fire protection and prevention, Expert consulting for fire protection and safety (AEAI), Evacuation planning and implementation, Training and education in fire protection and safety (MSST), Prevention of explosions, Consulting and support for the implementation of safety measures. The company thus provides comprehensive solutions for companies to minimize risks in the field of fire protection and safety and to ensure the safety of employees and facilities.

Ecoplus Isolation Sàrl

Since 2024 · 1–10 empl.

Ecoplus Isolation Sàrl provides thermal, acoustic, refrigeration and fire‑protection insulation services. Its offerings include insulating heating and sanitary pipes, ventilation ducts and industrial refrigeration systems, installing metal claddings (aluminium or stainless steel), acoustic treatments and AEAI‑compliant fire protection, along with bespoke solutions using certified materials.

Matech Groupe SA

Since 2025 · 1–10 empl.

Matech Groupe SA provides façade insulation, painting, plastering and false ceiling services. The company handles projects from initial analysis and quotation through technical preparation, execution and final inspection.

Benjamin Etanchéité Sàrl

Since 2003 · 1–10 empl.

Isoneto Sàrl

Since 2018 · 1–10 empl.

MARTINI Isolation Sàrl

Since 2023 · 1–10 empl.

J.H Etanchéité Hespelle

Since 2023 · 1–10 empl.