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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,173 companies indexed · Last updated: today

DirectorySolar & Photovoltaics

Solar & Photovoltaics

Filters

IndustryEnergy & EnvironmentIndustrySolar & Photovoltaics

Search results

Matching companies

3'202 companies found

EUROSWISSYSTEM Sàrl in liquidazione

Chiasso · Since 2022

Solar & Photovoltaics

Ewald Gattlen AG

Glis · Since 2011

Solar & Photovoltaics

Ewende Zentral Arnet

Honau · Since 2023

Solar & Photovoltaics

Experti'Sun Sàrl

Cernier · Since 2015

Solar & Photovoltaics

FastLay Sàrl

Thônex · Since 2007

Solar & Photovoltaics

flaticoma GmbH

Rickenbach Lu · Since 2014

Solar & Photovoltaics

FO Energie GmbH

Kirchberg Be · Since 2023

Solar & Photovoltaics

Frisun Sàrl

Estavayer-Le-Lac · Since 2022

Solar & Photovoltaics

Furrer 57 GmbH

Cham · Since 2005

Solar & Photovoltaics

Galliker Energie AG

Kaltbach · Since 2012

Solar & Photovoltaics

Modulys Léman SA

Nyon · Since 2023

Solar & Photovoltaics

Gebhart Solar

Obergösgen · Since 2024

Solar & Photovoltaics

Gedaso GmbH

Winterthur · Since 2024

Solar & Photovoltaics

gehasol Energie-, und Solartechnik G.Hanselmann

Elsau · Since 1973

Solar & Photovoltaics

Gemperle Energie GmbH

Hünenberg · Since 2014

Solar & Photovoltaics

General Swiss Energy Sagl

Chiasso · Since 2009

Solar & Photovoltaics

Genolet Solar

Hérémence · Since 2019

Solar & Photovoltaics

Genossenschaft für erneuerbare Energien Nidwalden

Stans · Since 2006

Solar & Photovoltaics

Genossenschaft OptimaSolar Surselva

Cumbel · Since 2024

Solar & Photovoltaics

Genossenschaft Solarkraft Illnau-Effretikon

Illnau · Since 1994

Solar & Photovoltaics

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Frequently asked questions

Searching the directory

How the search works, what each filter means, and how the results come together.

What can I search for in the directory?

The search field matches company names, industries and places. Beyond that you can filter by Industry (18 categories based on the NOGA classification), Size (number of employees), Region (canton, language region or postal code) and Special (keywords and entry date). Filters combine freely; the active ones appear as chips below the filter bar and can be removed there individually.

How do keywords work?

Keywords search the description and stated purpose of each company — the text that goes beyond the company name. Multiple keywords are combined with OR: every additional keyword widens the set of matches rather than narrowing it.

What belongs in the postal code field?

A single postal code (e.g. 8000) or a range (e.g. 1000-1010). The field accepts postal codes only — for place names, use Canton or Language region.

Per page

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How is organisation size determined?

Size reflects the number of employees and is calculated from publicly available information by a model developed in-house. It is a best-possible estimate, not an official figure.

What does the Verified label mean?

Verified means the entry is tied to a UID (Swiss business identification number) and therefore links back to the official Swiss business register. The label speaks to the company's identity — it is not a rating of its performance.

Source: Federal Statistical Office, UID register

How do I sort the results?

Use the dropdown above the list: Relevance, Name (A–Z), Best rating, Most reviews or Longest established. You can also switch between list and map view and set how many results appear per page.

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