Water Supply in the
Canton of Valais

Wasserversorgungsgenossenschaft Rothwald - Ried-Brig

Since 1946 · 1–10 empl.·5.0(5)

Wasserversorgungsgenossenschaft Rothwald - Ried-Brig is a water supply cooperative that organises water supply services in the Rothwald area. It is responsible for operating and providing the water supply infrastructure.

Wasserversorgungsgenossenschaft Blatten-Naters

Since 2005 · 1–10 empl.

The company's core activity is the supply of households with drinking water from sources in the Blatten/Belalp region. The company is a water supply cooperative responsible for the extraction, treatment and distribution of spring water.

Swiss Water Power International SA

Since 2012 · 1–10 empl.

The core activity of Swiss Water Power International SA is the planning, construction and operation of facilities for the production of drinking water and solar energy worldwide. The company offers "turnkey" solutions that cover all steps from preliminary planning to operation of the facilities, including financing, detailed planning, construction and operation. This also takes into account the social and ecological impacts of the projects and promotes regional, sustainable economic development.

Altis Management Sàrl

Since 2026 · 101–500 empl.

Altis Management Sàrl is a company active in energy and water services, offering solutions in electricity, water, heat, mobility and building services. It develops and operates local services such as power networks, water networks, renewable heating, solar installations, e-mobility and energy audits.

Société des sources de Champéry SA

Since 1900 · 1–10 empl.·5.0(1)

Société des sources de Champéry SA manages the distribution of drinking water, covering source intake, ultrafiltration treatment, storage in reservoirs and operation of the supply network, including leak detection and billing.

Société de distribution des Eaux de Champéry SA

Since 2014 · 1–10 empl.·5.0(1)

The core activity of SDEC SA is the distribution of drinking water, encompassing the entire value chain, from monitoring and maintenance of the water network to the collection and billing of water consumption. The company is responsible for ensuring a reliable and high-quality water supply in the municipality of Champéry.

Wasserversorgung Naters A.G.

Since 1920 · 1–10 empl.

Wasserversorgung Naters A.G. is a water supply company. The website currently shows contact details, while further content is not yet published.

Aquatopia Rey

Since 2025 · 1–10 empl.

Aquatopia Rey identifies and locates underground water sources and supports projects from geological study through drilling. Its work focuses on mineral, thermal and medical water resources, including the assessment of quality, flow and temperature before excavation.

RemeO SA

Since 2026 · 1–10 empl.

RemeO SA provides solutions for treating water contaminated with PFAS. The company develops tailored systems and services for public bodies, industry, and polluted sites, including mobile units, pilot tests, analytical studies, and the design of treatment installations.

Genossenschaft Wasserleitung zen Stricken-Brunnen

Since 1968 · 1–10 empl.

Groupement pour l'eau du Gavil, société coopérative

Since 1977 · 1–10 empl.

Genossenschaft für die Wasserversorgung Kalpetran (GWK)

Since 1988 · 1–10 empl.