Solar & Photovoltaics in
Frauenfeld
10 companies in Solar & Photovoltaics based in Frauenfeld — name and year of registration from the commercial register. The list below shows them all.
Companies
All 10 companies in Frauenfeld
Habersaat AG
Since 1966
Electrical installationsPhotovoltaics / solar systemsE-mobility
View profile4.5(12)
Ellenbroek Hugentobler AG
Since 1975
PhotovoltaicsElectrical installationsPlanning & consulting
View profile4.8(10)
alsol ag alternative energiesysteme
Since 1999
Solar systemsEnergy storage systemEV charging stations
View profile5(8)
RG Energietechnik GmbH
Since 2008
Photovoltaic systemsEnergy storageEV charging stations
View profile4.6(18)
Plica AG
Since 2008
Solar & PhotovoltaicsMounting hardwareSolar and earthing cables
View profile5(1)
Leutenegger Elektro & Gebäudeautomation GmbH
Since 2021
Electrical installationBuilding automation - Smart HomePhotovoltaic systems
View profile5(8)
sunig GmbH
Since 2022
Photovoltaic systemsBattery storageEnergy management & building automation
View profile
visaVento Solar AG
Since 2023
ConsultingProject developmentProcurement
View profile2.3(3)
TAtecteam AG
Since 2024
View profile
A+Amstein + Walthert AG
Since 2024
View profile
Solar & Photovoltaics in Frauenfeld
10Solar & PhotovoltaicsCommercial register (Zefix) · as of August 25, 2026
2021Median year of registrationCommercial register (Zefix) · as of August 25, 2026
140in the Canton of ThurgauCommercial register (Zefix) · as of August 25, 2026
3,199in SwitzerlandCommercial register (Zefix) · as of August 25, 2026
Locations
Solar & Photovoltaics in the region
Point size by number of companies per place.
Source: commercial register (Zefix) · as of August 25, 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 Geneva100Canton 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 FrauenfeldOther industries in Frauenfeld
Property Management64Management Consulting63Fiduciary Offices60Restaurants60IT Consulting & Services56Holding Companies47Technical Consulting & Engineering40Architecture Firms40Software Development39Real Estate Project Development36Real Estate Brokerage34Advertising Agencies33Facility Management & Cleaning33Automotive & Vehicle Trade33Auto Repair Shops32Hair Salons30Coaching & Personal Development29Plumbing & Building Services28Construction & Project Management27Online Shops27Recruitment & HR Consulting26Mechanical Engineering Industry25General Contractors22Painting & Plastering21Logistics & Transport Companies20Other Service Industries19Physiotherapy19Electrical Planning & Installation18NGOs & NPOs17Catering17Horticulture & Landscaping16Beauty Salons16Food Processing16Clubs, Bars & Event Venues16Interior Construction14Sports & Recreation Instruction14Textile & Clothing Industry14Trade Fair & Event Organizers13Public Relations Consulting13Retail - Electronic Devices13Repair of Machinery & Electronic Devices12Building Maintenance12Insurance Brokerage & Consulting12Fitness Centers12Flooring & Tiling11Metal Construction11Financial Services11Electrical Industry11