Solar & Photovoltaics in
St. Margrethen SG
6 companies in Solar & Photovoltaics based in St. Margrethen SG — name and year of registration from the commercial register. The list below shows them all.
Companies
All 6 companies in St. Margrethen SG
Dolder Wärmetechnik AG
Since 1995
Heat pump and heat recovery systemsPlanning and engineering of heating, ventilation, air-conditioning and refrigeration systemsDevelopment and production of heat pumps, controls and ventilation components
View profile3.2(13)
Delta Solar GmbH
Since 2000
Storage tanks and boilersCustom-made storage tanksAccessories
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Elementkraft GmbH
Since 2015
TerracesFacadesPrivacy screens
View profile4.8(22)
iconiQ Energy AG
Since 2024
Photovoltaic systemsHeat pumps
View profile
PJHSolar.Solutions Patricio Javier Helbok
Since 2023
View profile
S3Solar 365 AG
Since 2024
View profile
Solar & Photovoltaics in St. Margrethen SG
6Solar & PhotovoltaicsCommercial register (Zefix) · as of September 27, 2026
2023Median year of registrationCommercial register (Zefix) · as of September 27, 2026
292in the Canton of St. GallenCommercial register (Zefix) · as of September 27, 2026
3,940in SwitzerlandCommercial register (Zefix) · as of September 27, 2026
Locations
Solar & Photovoltaics in the region
Point size by number of companies per place.
Source: commercial register (Zefix) · as of September 27, 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 St. Margrethen SGOther industries in St. Margrethen SG
Restaurants30Logistics & Transport Companies27Property Management21Automotive & Vehicle Trade21Management Consulting19Facility Management & Cleaning16Wholesale - General Specialty Trade16Real Estate Project Development15Interior Construction13Painting & Plastering13Plumbing & Building Services13Hair Salons13Holding Companies13Technical Consulting & Engineering12IT Consulting & Services12Wholesale - Machinery & Technical Equipment11Metal Construction10Beauty Salons10Mechanical Engineering Industry10Online Shops10Other Service Industries9Fiduciary Offices9Trade Fair & Event Organizers8Electrical Planning & Installation8Flooring & Tiling8Auto Repair Shops8Retail - Health & Cosmetics8Vehicle Rental7Joinery7Financial Services7Food Processing7Textile & Clothing Industry7Advertising Agencies7Wholesale - Textiles & Clothing7Building Maintenance6Printing Companies6Software Development6Real Estate Brokerage6Retail - General Specialty Trade6Construction & Project Management5Timber Construction & Carpentry5Tattoo & Piercing Studios5Retail - Machinery & Technical Equipment5Wholesale - Construction & Raw Materials5Wholesale - Health & Cosmetic Products5Travel Agencies5