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

DirectoryEnergy & Environment

Energy & Environment

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IndustryEnergy & Environment

Search results

Matching companies

9'016 companies found

Rexco AG

Regensdorf · Since 1992

Waste Management Industry

RG Green Mobility SA

Neuchâtel · Since 2008

Sustainability Sector

Rheintal Solar GmbH

Buchs Sg · Since 2024

Solar & Photovoltaics

Rhonewerke AG

Obergesteln · Since 1942

Energy Suppliers

Ried Landquart Solar AG

Landquart · Since 2019

Solar & Photovoltaics

RIGenergie Sàrl

Villarimboud · Since 2022

Solar & Photovoltaics

Rimet Recycling AG

Münchenstein · Since 2022

Waste Management Industry

Ripple Research Sàrl

Fribourg · Since 2021

Sustainability Sector

RisikoWissen Franziska Schmid

Bern · Since 2014

Sustainability Sector

Risk Reduction Foundation

Geneva · Since 2010

Sustainability Sector

Risorse Ambiente Sagl

Mendrisio · Since 2015

Waste Management Industry

Solivra Sàrl

Neuchâtel · Since 2025

Solar & Photovoltaics

Riverkin AG

Zürich Eth-Hönggerberg · Since 2024

Riverview Trading Sàrl

Biel/Bienne · Since 2024

Sustainability Sector

RIVORG SA

Geneva · Since 2000

Waste Management Industry

RIZ Entsorgung & Umbau Isa Rizvanaj

Lengnau Be · Since 2015

Waste Management Industry

RME Reattivi Molecolari Ecologici SA

Lugano · Since 2007

Sustainability Sector

RMJJ Sàrl

Dorénaz · Since 2019

Waste Management Industry

RMT SWISS SAGL

Mezzovico · Since 2019

Waste Management Industry

ROBAGRÜ GmbH

Rüegsbach · Since 2018

Sustainability Sector

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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.