Solar & Photovoltaics in
Widnau

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

Companies

All 7 companies in Widnau

evolta AG

Since 2013

Personal consultingElectrical planningInstallation

View profile2.4(11)

Walter Lüchinger AG

Since 2022

InstallationsEngineering and consultingEnergy management

View profile4.6(9)

Die Energiegestalter AG

Since 2022

PV systemsE-mobilityEnergy storage systems

View profile5(1)

MGT Photovoltaik und Isolierglassysteme GmbH

Since 1998

View profile

edirektsolar GmbH

Since 2024

View profile

Geo Electro AG

Since 1991

View profile

SolarCare by Sivgin

Since 2024

View profile

Solar & Photovoltaics in Widnau

7Solar & PhotovoltaicsCommercial register (Zefix) · as of August 25, 2026

2022Median year of registrationCommercial register (Zefix) · as of August 25, 2026

229in the Canton of St. GallenCommercial 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

Largest places

St. Gallen22 Jona8 Rorschach7 Buchs SG7 Flawil6 Wil SG6 St. Margrethen SG5 Balgach5 Niederuzwil5

Place axis

Other industries in Widnau

All companies in Widnau

Property Management26 Real Estate Project Development24 Management Consulting21 Holding Companies21 Real Estate Brokerage20 IT Consulting & Services19 Architecture Firms17 Automotive & Vehicle Trade16 Metal Construction14 Hair Salons14 Mechanical Engineering Industry14 Restaurants14 Medical Technology Industry12 Technical Consulting & Engineering11 Painting & Plastering11 Online Shops11 Construction & Project Management10 General Contractors10 Beauty Salons10 Software Development10 Metal Industry9 Advertising Agencies9 Auto Repair Shops9 Retail - Textiles & Clothing9 Wholesale - Machinery & Technical Equipment9 Interior Construction8 Electrical Planning & Installation8 Logistics & Transport Companies8 Building Construction7 Building Maintenance7 Horticulture & Landscaping7 Flooring & Tiling7 Fiduciary Offices7 Textile & Clothing Industry7 Retail - Food & Luxury Items7 Hotels7 Coaching & Personal Development6 Photography6 Plumbing & Building Services6 Specialized Construction Installations6 Wellness & SPA Facilities6 Electrical Industry6 General Goods Production6 Packaging Industry6 Facility Management & Cleaning6 Retail - Health & Cosmetics6 Recruitment & HR Consulting5 Civil Engineering Firms5

Show all

Solar & Photovoltaics inWidnau

All 7 companies in Widnau

Solar & Photovoltaics in the region

Solar & Photovoltaics in other places

Other industries in Widnau

Solar & Photovoltaics in
Widnau