Solar & Photovoltaics in Herisau

Companies

All 18 companies in Herisau

Elektro Knöpfel AG

Since 1989

Electrical installations and planningPhotovoltaicsNetwork/Internet

View profile5(6)

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

View profile5(4)

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)

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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Lumisol GmbH

Since 2013

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HS

Helios Swiss Solution AG

Since 1994

View profile5(9)

FA

FBS AG

Since 2012

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AG

ABAKUS Group GmbH

Since 2017

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GE

Green Energy & Real Estate AG

Since 2020

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VS

Vogt Solar & Autarkie

Since 2022

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EA

EcoPowerSwiss AG

Since 2023

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KE

Kopernikus Energy KLG

Since 2025

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AS

Alpen Solar GmbH

Since 2025

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Solar & Photovoltaics in Herisau

18Solar & PhotovoltaicsCommercial register (Zefix) · as of September 27, 2026

2013Median year of registrationCommercial register (Zefix) · as of September 27, 2026

41in the Canton of Appenzell Outer RhodesCommercial register (Zefix) · as of September 27, 2026

3,940in SwitzerlandCommercial register (Zefix) · as of September 27, 2026

Locations

Solar & Photovoltaics in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of September 27, 2026

Largest places

Teufen AR6

Place axis

Other industries in Herisau

All companies in Herisau

Management Consulting119 Holding Companies113 Property Management86 IT Consulting & Services69 Real Estate Brokerage59 Software Development57 Restaurants55 Real Estate Project Development52 Fiduciary Offices50 Technical Consulting & Engineering49 Wholesale - General Specialty Trade41 General Contractors37 Building Maintenance32 Advertising Agencies31 Online Shops30 Coaching & Personal Development29 Facility Management & Cleaning28 NGOs & NPOs25 Construction & Project Management24 Auto Repair Shops24 Mechanical Engineering Industry22 Logistics & Transport Companies22 Interior Construction21 Electrical Planning & Installation21 Automotive & Vehicle Trade21 Plumbing & Building Services20 Wholesale - Machinery & Technical Equipment20 Painting & Plastering19 Trade Fair & Event Organizers17 Financial Services17 Insurance Brokerage & Consulting17 Wholesale - Food & Luxury Items16 Other Service Industries15 Architecture Firms15 Recruitment & HR Consulting14 Beauty Salons14 Food Processing14 Wholesale - Construction & Raw Materials14 Retail - General Specialty Trade13 Administrative Services12 Building Construction12 Horticulture & Landscaping12 Timber Construction & Carpentry12 Web Portals & Platform Companies12 Flooring & Tiling11 Specialized Construction Installations11 Wholesale - Health & Cosmetic Products11 Catering11

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Solar & Photovoltaics inHerisau

All 18 companies in Herisau

Solar & Photovoltaics in the region

Solar & Photovoltaics in other places

Other industries in Herisau

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Herisau