Solar & Photovoltaics in
Weinfelden

8 companies in Solar & Photovoltaics based in Weinfelden — name and year of registration from the commercial register. The list below shows them all.

Companies

All 8 companies in Weinfelden

Anderes Heizungstechnik AG

Since 1991

Heating technologySolar technologyHeat pumps and alternative systems

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Technische Betriebe Weinfelden AG

Since 2001

Electricity productsDistrict heating for WeinfeldenDrinking water

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Genossenschaft Solar Regio Weinfelden

Since 2010

Solar power generationSolar power supplyBecome a cooperative member

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Brühwiler, Sanitär-Heizung-Solar GmbH

Since 2018

Plumbing installationsHeating systemsSolar systems

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JADI Solar AG

Since 2022

Solar power systemsBattery storageCharging stations

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Bayer Engineering

Since 2022

Photovoltaic consultingPV system planningProject support

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Bayer Solar AG

Since 2024

Photovoltaic consultingPhotovoltaic system designProject supervision

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IBG Engineering AG

Since 1974

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Solar & Photovoltaics in Weinfelden

8Solar & PhotovoltaicsCommercial register (Zefix) · as of September 26, 2026

2018Median year of registrationCommercial register (Zefix) · as of September 26, 2026

182in the Canton of ThurgauCommercial register (Zefix) · as of September 26, 2026

3,940in SwitzerlandCommercial register (Zefix) · as of September 26, 2026

Locations

Solar & Photovoltaics in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of September 26, 2026

Largest places

Kreuzlingen24 Frauenfeld14 Amriswil9 Tägerwilen8 Ermatingen7 Horn6 Sulgen6 Romanshorn5 Bischofszell5

Place axis

Other industries in Weinfelden

All companies in Weinfelden

Holding Companies78 Property Management69 Management Consulting40 Restaurants39 Real Estate Project Development36 Fiduciary Offices33 IT Consulting & Services30 Technical Consulting & Engineering27 Real Estate Brokerage27 Auto Repair Shops25 Trade Fair & Event Organizers24 Software Development24 Construction & Project Management21 NGOs & NPOs20 Hair Salons20 Building Maintenance19 Food Processing19 Facility Management & Cleaning19 Recruitment & HR Consulting18 Architecture Firms18 Wholesale - General Specialty Trade18 Mechanical Engineering Industry17 Advertising Agencies17 Automotive & Vehicle Trade17 Catering17 Coaching & Personal Development15 Other Service Industries15 Building Construction15 Painting & Plastering14 Online Shops14 General Contractors13 Interior Construction13 Metal Construction13 Retail - General Specialty Trade13 Logistics & Transport Companies13 Plumbing & Building Services12 Continuing Education Institutes12 Professional & Trade Associations11 Flooring & Tiling10 Pension Funds10 Retail - Food & Luxury Items10 Joinery9 Sustainability Sector9 Non-Medical Healthcare Professions9 Horticulture & Landscaping8 Sealing & Insulation8 Waste Management Industry8 Financial Services8

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Solar & Photovoltaics inWeinfelden

All 8 companies in Weinfelden

Solar & Photovoltaics in the region

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Other industries in Weinfelden

Solar & Photovoltaics in
Weinfelden