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 September 26, 2026
2010Median year of registrationCommercial register (Zefix) · as of September 26, 2026
165in the Canton of ValaisCommercial register (Zefix) · as of September 26, 2026
3,940in SwitzerlandCommercial register (Zefix) · as of September 26, 2026
Industry axis
Solar & Photovoltaics across SwitzerlandSolar & Photovoltaics in other places
By canton
Canton of Zurich512Canton of Bern469Canton of Vaud310Canton of Aargau301Canton of St. Gallen292Canton of Lucerne225Canton of Thurgau182Canton of Ticino172Canton of Valais165Canton of Zug163Canton of Basel-Country158Canton of Fribourg146Canton of Grisons123Canton of Solothurn121Canton of Geneva116Canton of Schwyz116Canton of Neuchâtel74Canton of Appenzell Outer Rhodes41Canton of Jura36Canton of Nidwalden33Canton of Schaffhausen32Canton of Glarus27Canton of Obwalden25Canton of Appenzell Inner Rhodes13Canton of Uri13
Place axis
All companies in SierreOther industries in Sierre
Restaurants84Real Estate Project Development83Holding Companies61Property Management48IT Consulting & Services36Real Estate Brokerage34Technical Consulting & Engineering30Fiduciary Offices30Management Consulting27Automotive & Vehicle Trade24Online Shops24Architecture Firms22Advertising Agencies22Painting & Plastering20Facility Management & Cleaning19Flooring & Tiling18Hotels18Viticulture16Hair Salons16Wholesale - Food & Luxury Items15Trade Fair & Event Organizers14Food Processing14Software Development14Logistics & Transport Companies14Building Construction12Cultural & Educational Organizations12Physiotherapy12Printing Companies12Wholesale - General Specialty Trade12Clubs, Bars & Event Venues12Psychiatry & Psychotherapy11Administrative Services10Civil Engineering Firms10Financial Services10General Practitioner Clinics10Auto Repair Shops10Retail - Food & Luxury Items10Research & Development9Building Maintenance9Construction & Project Management9Non-Medical Healthcare Professions9Retail - Textiles & Clothing9Wholesale - Machinery & Technical Equipment9Travel Agencies9NGOs & NPOs8Horticulture & Landscaping8Beauty Salons8Wellness & SPA Facilities8