Solar & Photovoltaics in the
Canton of Appenzell Outer Rhodes

26 companies in Solar & Photovoltaics based in the Canton of Appenzell Outer Rhodes — name and year of registration from the commercial register. The list below shows them all.

Companies

All 26 companies in the Canton of Appenzell Outer Rhodes

Elektro Knöpfel AG

Since 1989

Electrical installations and planningPhotovoltaicsNetwork/Internet

View profile5(6)

Fyrosol AG

Since 1991

Solar power systemsBattery storageHeat pumps

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AST Eissport- und Solaranlagenbau AG

Since 1991

Ice rinksSolar thermal systemsIce rink boards for sports areas

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Nigg Energietechnik AG

Since 1998

HeatingHeat generationHeat distribution

View profile4.8(4)

Neosolar AG

Since 2002

Solar installationsEnergy storageSolar consulting

View profile5(8)

PVT-Schweiz GmbH

Since 2008

Photovoltaic systemsEnergy storage & backupEnphase & fire protection

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GT Solar Invest AG

Since 2010

Solar Contracting

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Diener Haustechnik AG

Since 2010

Sanitary installationsHeating installationsSolar technology

View profile4.6(11)

schaer energie ag

Since 2011

Photovoltaic systemsBattery storage retrofittingSolar calculator

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Welz Wasser- und Energietechnik AG

Since 2013

Heating installationsSanitary installationsClimate systems

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streetopia ag

Since 2015

Robotics solutionsSolar energy systems

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solartoys.ch, Peter Wüthrich

Since 2016

Solar toysSolar drivesSolar kits

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E-Q GmbH

Since 2020

Electrical cablingSmart HomePhotovoltaics

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easysolar europe GmbH

Since 2020

Photovoltaic systemsCommercial photovoltaicsResidential photovoltaics

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Lio - Solar GmbH

Since 2023

Photovoltaic systemsBattery storageCharging solutions

View profile5(8)

Elektro Handwerk AG

Since 2024

Photovoltaic systemsElectrical installationsSmart electricity

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Energiewerk GmbH

Since 2024

Rooftop photovoltaic system with discounted electricity tariff

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Lumisol GmbH

Since 2013

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swissjoule gmbh

Since 2021

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PeakSolar GmbH

Since 2025

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SGT GmbH

Since 2025

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Helios Swiss Solution AG

Since 1994

View profile5(9)

Hans Jörg Schwarz Integra Sol

Since 2013

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Lindenbaum Solar GmbH

Since 2015

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ABAKUS Group GmbH

Since 2017

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XTEGRASOL GmbH

Since 2023

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Show 14 more companies

Solar & Photovoltaics in the Canton of Appenzell Outer Rhodes

26Solar & PhotovoltaicsCommercial register (Zefix) · as of August 25, 2026

2015Median year of registrationCommercial register (Zefix) · as of August 25, 2026

26in the Canton of Appenzell Outer RhodesCommercial 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

Herisau12

Place axis

Other industries in the Canton of Appenzell Outer Rhodes

All companies in the Canton of Appenzell Outer Rhodes

Management Consulting199 Property Management146 Real Estate Project Development127 Holding Companies120 IT Consulting & Services113 Restaurants110 Technical Consulting & Engineering96 Interior Construction90 Fiduciary Offices88 Real Estate Brokerage84 Software Development83 Coaching & Personal Development77 Auto Repair Shops66 Advertising Agencies65 Timber Construction & Carpentry64 Online Shops59 NGOs & NPOs50 Food Processing49 Architecture Firms48 Horticulture & Landscaping48 Painting & Plastering48 Plumbing & Building Services48 Textile & Clothing Industry48 Mechanical Engineering Industry46 Facility Management & Cleaning45 General Contractors43 Electrical Planning & Installation41 Civil Engineering35 Naturopathic Clinics35 Continuing Education Institutes35 Automotive & Vehicle Trade35 Logistics & Transport Companies34 Hotels33 Building Construction32 Building Maintenance32 Construction & Project Management32 Joinery29 Cultural & Educational Organizations29 Retail - Flowers & Plants28 Dental Clinics27 Wholesale - Machinery & Technical Equipment27 Metal Construction26 Beauty Salons26 Specialized Construction Installations24 Retail - Food & Luxury Items24 Recruitment & HR Consulting23 Medical Technology Industry23 Wholesale - Health & Cosmetic Products23

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Solar & Photovoltaics in theCanton of Appenzell Outer Rhodes

All 26 companies in the Canton of Appenzell Outer Rhodes

Solar & Photovoltaics in the region

Solar & Photovoltaics in other places

Other industries in the Canton of Appenzell Outer Rhodes

Solar & Photovoltaics in the
Canton of Appenzell Outer Rhodes