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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint742,805 companies indexed · Last updated: today
DirectoryEnergy & EnvironmentEnergy SuppliersSionGrande Dixence SA
Grande Dixence SA Logo
Verified· 4 sources

Grande Dixence SA

Summary

About the company

The core activity of Grande Dixence SA is the production of energy from hydropower, particularly through the operation of dams, hydroelectric power plants and pumping stations in the Alps. The company specializes in the generation of energy from hydropower and focuses on sustainable and environmentally friendly electricity production.

AI-generated
Offering

Products & services

Industry:Energy Suppliers
✓ Offered3
Hydropower generation
Renewable electricity generation from water, depending on the needs of the shareholders; peak and balancing power, winter production, valorisation of the reservoirs of the Dixence, Printze, Chennaz, Borgne and Viège.
Operation of hydropower facilities
Operation of a hydropower facility with dams, lakes, water intakes, pumping stations and power-generating plants; water management, storage, monitoring and operation of the complex.
Hydropower extension projects (Gornerli)
Multi-purpose reservoir project integrated into the existing infrastructure, to generate winter electricity, improve flood protection and secure the water supply.
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Reviews

Aggregated rating

Aggregated rating
4.7
of 5

Aggregated from 21 reviews across all connected sources

Sources
GGoogle4.721
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

Press

Media

May 21, 2026Media
Projekt für Gornerli-Stausee bei Zermatt VS wird massiv teurer – und kleiner
baublatt.ch
September 6, 2025Media
Der Widerstand gegen einen neuen Stausee bei Zermatt wächst
blick.ch
May 14, 2025Media
Pionnière de l’hydroélectricité, Grande Dixence SA fête ses 75 ans
lenouvelliste.ch
May 28, 2024Media
La Grande-Dixence est-elle un exploit ou un affront à l’environnement?
24heures.ch
May 27, 2024Media
Staumauer Grand Dixence – von der Heldentat zur «Umweltsünde»
tagesanzeiger.ch

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Location

Rue des Creusets 41
1950 Sion
Opening hours
Mon
08:00 - 12:00, 13:30 - 17:00
Tue
08:00 - 12:00, 13:30 - 17:00
Wed
08:00 - 12:00, 13:30 - 17:00
Thu
08:00 - 12:00, 13:30 - 17:00
Fri
08:00 - 12:00, 13:30 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-105.968.168
Founded
1950 · 76 years
Last commercial register change
July 3, 2026
Employees
101 to 500

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