Directory Industries Places KnowledgeComparisonsSoon

Sign in Check visibility

Recognised by the
HSG Startup Label

The first Swiss company directory, built to boost AI visibility.

Product

Pricing
Directory
Industries

Company

About
Contact
Legal

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

DirectoryEnergy & Environment

Energy & Environment

Filters

IndustryEnergy & Environment

Search results

Matching companies

9'016 companies found

Gesellschaft für internationale Entwicklung

Zurich · Since 2011

Sustainability Sector

GESUNDER MENSCHENVERSTAND e.V.

St. Gallen · Since 2023

Sustainability Sector

Get Nature Positive

Zurich · Since 2023

Sustainability Sector

GGE GoodGreenEnergy GmbH

Cham · Since 2015

Solar & Photovoltaics

G. Hominal et fils SA

Bogis-Bossey · Since 2010

Waste Management Industry

Giacobbo Solar Energy Systems

Marly · Since 2016

Solar & Photovoltaics

GIL Groupement d'Irrigation Lussy S.A.

Lussy-Sur-Morges · Since 1977

Gilles Mittaz-Emery SA

Chermignon-D'En-Bas · Since 1963

Waste Management Industry

Giova eco service Sagl

Intragna · Since 2019

Sustainability Sector

Gjuch Energie AG

Melchnau · Since 2013

Energy Suppliers

Gladi Energie GmbH

Mülligen · Since 2024

Solar & Photovoltaics

Glask - Olga Ines Restrepo Escobar

Bernex · Since 2023

Waste Management Industry

Glassoil Sàrl

Saxon · Since 2018

Waste Management Industry

Glatt-Solar GmbH

Flawil · Since 2009

Solar & Photovoltaics

GL Diffusion Sàrl

Geneva · Since 2007

Sustainability Sector

Glenpower AG

Zug · Since 2012

Solar & Photovoltaics

Global Footprint Network Foundation - Switzerland

Les Acacias · Since 2012

Sustainability Sector

GLOBALGREEN Credits AG

Bäch Sz · Since 2023

Sustainability Sector

Global Invest Ressources SA

Ardon · Since 2006

Sustainability SectorHolding Companies

Global Solar Equities AG

Lucerne · Since 2011

Solar & Photovoltaics

Outbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

Discover Leadhub

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

1
368
369
370
371
451

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.