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© 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

IG Recycling-Sack

Frauenfeld · Since 2015

Waste Management Industry

IG-Solar-Moos GmbH

Wolfertswil · Since 2011

Solar & Photovoltaics

Ilios Power GmbH

Sempach · Since 2011

Solar & Photovoltaics

Ilios Mamassis Sàrl

Bossonnens · Since 2012

Solar & Photovoltaics

Illumia Swiss SA

Lugano · Since 2015

Energy Suppliers

ILP SMART TECHNOLOGY SOLUTIONS GmbH

Spiez · Since 2014

Solar & Photovoltaics

IMCOBEWO Sàrl

Avenches · Since 2020

Sustainability Sector

IMLG SA

Geneva · Since 1997

Sustainability Sector

ImpactMarine AG

Meggen · Since 2022

Sustainability Sector

Impact Trading SA

Les Acacias · Since 2017

Sustainability Sector

IMPACT ZERO REAL ESTATE AG

Lugano · Since 2023

Sustainability Sector

Impianti elettrici Bivio società cooperativa

Bivio · Since 1974

Energy Suppliers

im puls GmbH

Lucerne · Since 1997

Sustainability Sector

INAVANT-lab

Frauenfeld · Since 2022

Sustainability Sector

Inceptum Capital AG

St. Gallen · Since 2018

Solar & Photovoltaics

Industrielle Betriebe Landquart (IBL)

Igis · Since 2000

Waste Management Industry

Inertex SA

Ponte Tresa · Since 2014

Waste Management Industry

Info Habitat GmbH

Fribourg · Since 2001

Sustainability Sector

INFRAconcept Certificates AG

Rotkreuz · Since 2024

Sustainability Sector

InfraTREyto SA

Treytorrens (Payerne) · Since 2023

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.

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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