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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,816 companies indexed · Last updated: today

DirectoryEnergy & Environment

Energy & Environment

Filters

IndustryEnergy & Environment

Search results

Matching companies

9'005 companies found

Ener-pv-sol, Charmillot Nicolas

Montsevelier · Since 2025

Solar & Photovoltaics

Morphosis Solutions SA

Carouge Ge · Since 2025

Sustainability Sector

Société Coopérative VOIE48

Vevey · Since 2025

Sustainability Sector

BAREBLOOM SZEJNA

Wallisellen · Since 2025

Sustainability Sector

BESS Invest AG

Rothenthurm · Since 2025

Energy Suppliers

eas capital ag

Goldau · Since 2025

Solar & Photovoltaics

Energie Moutier Sàrl

Moutier · Since 2025

Solar & Photovoltaics

NK-SUN Sàrl

Aigle · Since 2025

Solar & Photovoltaics

Place au soleil Madi

Marly · Since 2025

Solar & Photovoltaics

Solaire2050 SA

Rolle · Since 2025

Solar & Photovoltaics

BSB énergie société coopérative

Premier · Since 2025

Sustainability Sector

TOUCHI Solar Connect

Fribourg · Since 2025

Solar & Photovoltaics

Atlante Infra Switzerland SA

Lugano · Since 2025

Energy Suppliers

Me-ris di Herrera Vortmann

Avegno · Since 2025

Sustainability Sector

B.Janocko.mont

Amsteg · Since 2025

Solar & Photovoltaics

Genossenschaft IG Lachen Chur

Chur · Since 2025

Energy Suppliers

InnoService AG

Payerne · Since 2025

Waste Management Industry

Thermo-conseil J. Fernandez

Gorgier · Since 2025

Sustainability Sector

Spera Impact AG

St. Gallen · Since 2025

Sustainability Sector

Genossenschaft Wärmeverbund Montlingen

Oberriet Sg · Since 2025

Energy Suppliers

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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.

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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.