Solar & Photovoltaics in the
Canton of Appenzell Outer Rhodes
41 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.
All 41 companies in the Canton of Appenzell Outer Rhodes
Elektro Knöpfel AG
Since 1989
Fyrosol AG
Since 1991
AST Eissport- und Solaranlagenbau AG
Since 1991
Nigg Energietechnik AG
Since 1998
Neosolar AG
Since 2002
PVT-Schweiz GmbH
Since 2008
GT Solar Invest AG
Since 2010
Diener Haustechnik AG
Since 2010
schaer energie ag
Since 2011
Welz Wasser- und Energietechnik AG
Since 2013
streetopia ag
Since 2015
solartoys.ch, Peter Wüthrich
Since 2016
swissjoule gmbh
Since 2017
Elektro Handwerk AG
Since 2019
E-Q GmbH
Since 2020
easysolar europe GmbH
Since 2020
Lio - Solar GmbH
Since 2023
Energiewerk GmbH
Since 2024
Lumisol GmbH
Since 2013
PeakSolar GmbH
Since 2025
SGT GmbH
Since 2025
Helios Swiss Solution AG
Since 1994
Swiss Ecotec GmbH
Since 2008
FBS AG
Since 2012
Hans Jörg Schwarz Integra Sol
Since 2013
XTEGRASOL GmbH
Since 2013
Lindenbaum Solar GmbH
Since 2015
VMR Consultants AG
Since 2017
ABAKUS Group GmbH
Since 2017
SiA Bau AG
Since 2019
Fux Invest GmbH
Since 2020
Green Energy & Real Estate AG
Since 2020
Vogt Solar & Autarkie
Since 2022
Dach Rendite GmbH
Since 2023
EcoPowerSwiss AG
Since 2023
Züst Dach & Holz GmbH
Since 2024
energiepark teufen ag
Since 2025
Manuel Spycher
Since 2025
Kopernikus Energy KLG
Since 2025
Alpen Solar GmbH
Since 2025
Elektro Weidele
Since 2026
Solar & Photovoltaics in the Canton of Appenzell Outer Rhodes
Solar & Photovoltaics in the region
Point size by number of companies per place.
Source: commercial register (Zefix) · as of September 27, 2026
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