Solar & Photovoltaics in
Sierre
5 companies in Solar & Photovoltaics based in Sierre — name and year of registration from the commercial register. The list below shows them all.
Companies
All 5 companies in Sierre
Isotosi AG
Since 2006
InsulationWaterproofingRoofing
View profile4.4(19)
Solexis SA
Since 2010
PhotovoltaicsEngineering officeProject management
View profile4(2)
Sakti SA
Since 2023
Photovoltaic systemsElectric mobilityFinancing of energy projects
View profile
TTTECSA, Techniques Energétiques et Consulting SA
Since 1998
View profile
SSSolarSwiss Sàrl
Since 2023
View profile
Solar & Photovoltaics in Sierre
5Solar & PhotovoltaicsCommercial register (Zefix) · as of August 26, 2026
2010Median year of registrationCommercial register (Zefix) · as of August 26, 2026
137in the Canton of ValaisCommercial register (Zefix) · as of August 26, 2026
3,199in SwitzerlandCommercial register (Zefix) · as of August 26, 2026
Industry axis
Solar & Photovoltaics across SwitzerlandSolar & Photovoltaics in other places
By canton
Canton of Bern408Canton of Zurich405Canton of Vaud261Canton of Aargau237Canton of St. Gallen229Canton of Lucerne192Canton of Ticino151Canton of Thurgau140Canton of Valais137Canton of Basel-Country126Canton of Fribourg125Canton of Zug111Canton of Geneva99Canton of Grisons99Canton of Solothurn96Canton of Schwyz84Canton of Neuchâtel66Canton of Jura36Canton of Appenzell Outer Rhodes26Canton of Glarus23Canton of Schaffhausen22Canton of Obwalden21Canton of Nidwalden21Canton of Uri12
Place axis
All companies in SierreOther industries in Sierre
Real Estate Project Development72Restaurants70Property Management30Fiduciary Offices28IT Consulting & Services28Holding Companies25Real Estate Brokerage23Technical Consulting & Engineering21Advertising Agencies20Online Shops20Architecture Firms18Painting & Plastering18Automotive & Vehicle Trade18Facility Management & Cleaning16Viticulture15Hair Salons15Management Consulting14Flooring & Tiling14Hotels14Wholesale - Food & Luxury Items13Logistics & Transport Companies12Civil Engineering Firms11Food Processing11Printing Companies10Auto Repair Shops10Building Construction9Physiotherapy9Wholesale - Machinery & Technical Equipment9Beverage Industry8Software Development8Clubs, Bars & Event Venues8Travel Agencies8Cultural & Educational Organizations7Financial Services7Insurance Brokerage & Consulting7Psychiatry & Psychotherapy7Mechanical Engineering Industry7Metal Industry7Retail - Textiles & Clothing7Administrative Services6Other Service Industries6Research & Development6Interior Construction6Electrical Planning & Installation6Beauty Salons6Sports & Recreation Instruction6Wellness & SPA Facilities6Non-Medical Healthcare Professions6