Solar & Photovoltaics in Frauenfeld

Companies

All 14 companies in Frauenfeld

Habersaat AG

Since 1966

Electrical installationsPhotovoltaics / solar systemsE-mobility

View profile4.6(16)

Ellenbroek Hugentobler AG

Since 1975

PhotovoltaicsElectrical installationsPlanning & consulting

View profile4.8(10)

alsol ag

Since 1999

Solar systemsEnergy storage systemEV charging stations

View profile5(9)

RG Energietechnik GmbH

Since 2008

Photovoltaic systemsEnergy storageEV charging stations

View profile4.6(20)

Plica AG

Since 2008

Solar & PhotovoltaicsMounting hardwareSolar and earthing cables

View profile4.3(3)

Leutenegger Elektro & Gebäudeautomation GmbH

Since 2021

Electrical installationBuilding automation - Smart HomePhotovoltaic systems

View profile4.4(13)

sunig GmbH

Since 2022

Photovoltaic systemsBattery storageEnergy management & building automation

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visaVento Solar AG

Since 2023

ConsultingProject developmentProcurement

View profile2.3(3)

SW

Stephan Wyss AG

Since 2000

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RS

riesen.energy Solar

Since 2024

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TA

tecteam AG

Since 2024

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JS

Jozes Solar GmbH

Since 2024

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A+

Amstein + Walthert AG

Since 2024

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SE

Solartech Egger & Landolt GmbH

Since 2025

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Solar & Photovoltaics in Frauenfeld

14Solar & PhotovoltaicsCommercial register (Zefix) · as of September 23, 2026

2022Median year of registrationCommercial register (Zefix) · as of September 23, 2026

182in the Canton of ThurgauCommercial register (Zefix) · as of September 23, 2026

3,941in SwitzerlandCommercial register (Zefix) · as of September 23, 2026

Locations

Solar & Photovoltaics in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of September 23, 2026

Largest places

Kreuzlingen24 Amriswil9 Tägerwilen8 Weinfelden8 Ermatingen7 Horn6 Sulgen6 Romanshorn5 Bischofszell5

Place axis

Other industries in Frauenfeld

All companies in Frauenfeld

Property Management158 Holding Companies136 Management Consulting126 Restaurants90 IT Consulting & Services82 Fiduciary Offices74 Real Estate Brokerage74 Real Estate Project Development73 Technical Consulting & Engineering60 Architecture Firms56 Software Development53 Facility Management & Cleaning48 Construction & Project Management46 Advertising Agencies46 Coaching & Personal Development45 Automotive & Vehicle Trade45 General Contractors43 Online Shops42 Wholesale - General Specialty Trade42 Trade Fair & Event Organizers36 Auto Repair Shops36 Hair Salons34 Plumbing & Building Services30 Mechanical Engineering Industry30 Catering30 Other Service Industries28 Recruitment & HR Consulting27 Painting & Plastering27 Logistics & Transport Companies25 Building Maintenance24 NGOs & NPOs23 Food Processing23 Beauty Salons22 Physiotherapy22 Electrical Planning & Installation20 Clubs, Bars & Event Venues20 Insurance Brokerage & Consulting19 Wholesale - Machinery & Technical Equipment18 Horticulture & Landscaping17 Public Relations Consulting17 Wholesale - Food & Luxury Items17 Financial Services16 Textile & Clothing Industry16 Continuing Education Institutes16 Repair of Machinery & Electronic Devices15 Interior Construction15 Sports & Recreation Instruction15 Retail - Food & Luxury Items15

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Solar & Photovoltaics inFrauenfeld

All 14 companies in Frauenfeld

Solar & Photovoltaics in the region

Solar & Photovoltaics in other places

Other industries in Frauenfeld

Solar & Photovoltaics in
Frauenfeld