Photovoltaics in
Brunnen
5 companies in Photovoltaics based in Brunnen — name and year of registration from the commercial register. The list below shows them all.
Companies
All 5 companies in Brunnen
Dettling Holzbau AG
Since 1973 · 11–20 empl.5.0(5)
Dettling Holzbau AG is a timber construction company offering planning, interior finishing, roofing and renovation services. Its work also includes timber system construction, nail-plate trusses and solid-wood houses using the Holz100 system.
Interior fit-outPlanningInterior fit-outRoofing
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #1
BABetschart AG Holz + Elektro
Since 2013 · 1–10 empl.
Photovoltaics
HSL AG
Since 2014 · 1–10 empl.
Plumber
pv innovation GmbH
Since 2024 · 1–10 empl.
Engineer
Dalma Solar GmbH
Since 2026 · 1–10 empl.
Photovoltaics
Photovoltaics in Brunnen
5PhotovoltaicsCommercial register (Zefix) · as of November 6, 2026
2014Median year of registrationCommercial register (Zefix) · as of November 6, 2026
119in the Canton of SchwyzCommercial register (Zefix) · as of November 6, 2026
4,043in SwitzerlandCommercial register (Zefix) · as of November 6, 2026
Locations
Photovoltaics in the region
Point size by number of companies per place.
Source: commercial register (Zefix) · as of November 6, 2026
Industry axis
Photovoltaics across SwitzerlandPhotovoltaics in other places
By canton
Canton of Zurich524Canton of Bern479Canton of Vaud318Canton of Aargau312Canton of St. Gallen300Canton of Lucerne231Canton of Thurgau187Canton of Ticino176Canton of Zug171Canton of Valais171Canton of Basel-Country159Canton of Fribourg146Canton of Grisons126Canton of Geneva122Canton of Solothurn122Canton of Schwyz119Canton of Neuchâtel77Canton of Appenzell Outer Rhodes41Canton of Jura40Canton of Schaffhausen33Canton of Nidwalden33Canton of Glarus27Canton of Obwalden26Canton of Appenzell Inner Rhodes14Canton of Uri13
Place axis
All companies in BrunnenOther industries in Brunnen
Holding company64Management consultant51Property management50Restaurant44IT service provider35Property developer27Accountant22Architect18Real estate agent18Garage17Car dealership17Cleaning company16Wholesale16Engineer15Coach14General contractor13Financial services13Advertising agency13Software developer11Church10Hairdresser10Online shop10Caterer10Event agency9Bar9Nonprofit organization8Building contractor8Specialist foundation engineering8Painter8Beauty salon8Clothing store8Transport company8Construction manager7Medical technology manufacturer7Continuing education provider7Gym7Administrative services6Rights management6Other services6Interior fit-out6Plumber6Food manufacturer6Driving school6Sports lessons6Hotel6Travel agency6Recruitment agency5Machine repair5