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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,089 companies indexed · Last updated: today

DirectorySolar & Photovoltaics

Solar & Photovoltaics

Filters

IndustryEnergy & EnvironmentIndustrySolar & Photovoltaics

Search results

Matching companies

3'203 companies found

Tétras Solar SA

Pringy · Since 2024

Solar & Photovoltaics

THERGEN MÜLLER

Wabern · Since 2013

Solar & Photovoltaics

ThermEauSolaire Cédric Saugy

La Tour-De-Peilz · Since 2017

Solar & Photovoltaics

ThermEco Sàrl

Saules · Since 2023

Solar & Photovoltaics

The Solar Company Sàrl

Meyrin · Since 2020

Solar & Photovoltaics

Thorion Solar Sigrist EF

Malters · Since 2024

Solar & Photovoltaics

Tiba AG

Flawil · Since 2024

Solar & Photovoltaics

TI.GREEN di Magnaghi Luca

Chiasso · Since 2014

Solar & Photovoltaics

TIVOLI Power Worblaufen AG

Worblaufen · Since 1996

Solar & Photovoltaics

tm solar gmbh

Grosswangen · Since 2012

Solar & Photovoltaics

TP Energietechnik GmbH

Dulliken · Since 2022

Construction & Project ManagementSolar & Photovoltaics

Travelpannel Haddad

Romanel-Sur-Morges · Since 2019

Solar & Photovoltaics

TRITEC (Schweiz) GmbH

Bottmingen · Since 2014

Solar & Photovoltaics

TUGI ELETTRICISTA di Giusto Crameri

Brusio · Since 2020

Solar & Photovoltaics

Unasolar AG

Einsiedeln · Since 2006

Solar & Photovoltaics

Uni-Solar Sàrl

Geneva · Since 2023

Solar & Photovoltaics

Universal Kraft Sàrl

Geneva · Since 2024

Solar & Photovoltaics

VALSANGIACOMO Protezioni Solari Sagl

Curio · Since 2021

Solar & Photovoltaics

Valser Solargenossenschaft

Vals · Since 2016

Solar & Photovoltaics

Vimana System Sagl

Locarno · Since 2022

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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