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

Sustainability Sector

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IndustryEnergy & EnvironmentIndustrySustainability Sector
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2'725 companies found

Ecoscan S.A. Logo

Ecoscan S.A. 

Chavannes-Près-Renens · Since 1991

The core activity of Ecoscan SA is the provision of environmental consulting and planning services, particularly in the following areas: Environmental impact assessments for infrastructure projects, urban and spatial planning, scientific expertise (noise, air, soil, water, nature), environmental monitoring of construction projects, soil protection and improvement, and renaturation of landscapes and water bodies. The company acts as an independent consulting partner for developers, municipalities, and other clients, supporting them in the conception and realization of projects that take into account environmental aspects.

Sustainability Sector
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ecosfera sàrl Logo

ecosfera sàrl 

Courtelary · Since 2019

ecosfera sàrl provides services focused on water, forests and ecosystems. Activities include applied hydrology (analysis, modelling, monitoring), water resources management, hydrological consulting and field measurements, as well as forestry planning, GIS mapping, field surveys and environmental education and outreach.

Sustainability Sector
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EcoSolve.Energy GmbH Logo

EcoSolve.Energy GmbH 

Maienfeld · Since 2023

The core activity of EcoSolve.Energy GmbH is the development and provision of energy solutions, particularly in the areas of energy management and energy monitoring, using IoT technologies and software platforms. The company offers energy-saving devices and solutions that enable businesses to reduce their energy consumption and improve their environmental balance. The solutions are specifically tailored to the needs of companies in various industries such as restaurants, food retail, multi-site commerce, hotels, production and education.

Sustainability Sector
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ecotawa ag Logo

ecotawa ag 

Basel · Since 2008

ecotawa ag is a company that matches industrial and energy projects with carbon finance. Services include rapid appraisal of CDM/VER potential, development of CDM methodologies, full-scale project development (PDD, validation, registration, monitoring) and consulting on emission reduction purchase agreements, with experience in industrial biogas, waste-heat recovery, the cement sector and industrial energy efficiency.

Management ConsultingSustainability Sector
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Ecotec, Patrick Durand Logo

Ecotec, Patrick Durand 

Athenaz (Avusy) · Since 1988

The core activity of Ecotec Environnement SA is to advise and support decision-makers, municipalities, companies and private individuals on various environmental issues, particularly in the field of natural and built environment, including: environmental studies and consulting, project management and monitoring, environmental assessment and evaluation, landscape architecture, and water management (lakes, rivers, water bodies). The company offers a comprehensive range of services that encompass scientific, legal, technical and relational aspects to ensure optimal environmental design and management.

Sustainability Sector
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EcoTerra AG Logo

EcoTerra AG 

Schnottwil · Since 2020

The core activity of EcoTerra AG is the sustainable and soil-conserving treatment of soils, particularly in the area of processing, distribution and improvement of excavated material and soil. This includes services such as: soil improvement and upgrading, logistics and transport of soil material, sowing, fertilization and care of areas, harvesting and utilization of biomass, slope construction and maintenance, hydroseeding and mower robot maintenance. The company focuses on the reuse of excavated material and soil to conserve resources and protect the environment.

Sustainability Sector
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Ecotransferts Sàrl Logo

Ecotransferts Sàrl 

Mont-Sur-Rolle · Since 2024

The core activity of Ecotransferts is to advise and support companies and organizations in financing and implementing projects that have a positive impact on the environment and society. This includes in particular the areas of renewable energy, sustainable agriculture, health, water and waste management. Ecotransferts supports its customers in preparing projects, searching for financing opportunities and complying with environmental, social and governance standards (ESG).

Sustainability Sector
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ecoTrees AG Logo

ecoTrees AG 

Zug · Since 2010

The core activity of ecoTrees AG is the establishment and operation of tree plantations, particularly with the aim of cultivating Paulownia trees for wood production and sale. The company offers investors the opportunity to invest in these plantations, providing professional care and management of the facilities. After several years, the trees are harvested and the wood is sold to buyers, with the proceeds distributed to the investors.

Sustainability Sector
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ecoviva Umweltagentur GmbH Logo

ecoviva Umweltagentur GmbH 

Liestal · Since 2010

The core activity of ecoviva Umweltagentur is to advise and support companies, organizations and public institutions in the implementation of sustainable projects and strategies. This includes in particular the areas of: development and implementation of environmental projects and events, creation of educational concepts and training materials for environmental education, development of communication concepts and instruments for effective environmental communication, and consulting and support in the implementation of sustainable development goals and climate protection measures. The company positions itself as an expert in sustainability, education and communication, offering its customers a wide range of services to support them on their path to a sustainable future.

Management ConsultingSustainability Sector
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Ecqua GmbH Logo

Ecqua GmbH 

Varen · Since 2021

The core activity of Ecqua GmbH is the provision of services and consulting in the field of Aquatic Biology and Forest Ecology, particularly in the areas of Fish Biology, Water Ecology, Fish Ecology and Forest Ecology. This includes the examination of interactions between trees, plants, soil, animals and climate, as well as the accompaniment of rehabilitation projects in the field of hydropower.

Sustainability Sector
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Edmond Climate Network SA Logo

Edmond Climate Network SA 

Lugano · Since 2022

The company offers software solutions for the fashion and textile industry to measure, reduce and optimize the carbon footprint of products. The core activity includes providing tools for capturing environmental emission data, accurate modeling of products, analyzing supply chains and calculating CO2 emissions. The goal is to support companies in minimizing their environmental impact without compromising profitability.

Sustainability Sector
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EeC Energieeffektivität Community Logo

EeC Energieeffektivität Community 

Oberwil B. Zug · Since 2015

The core activity of the company 'Energie Effektivität Community' is the promotion of energy efficiency and climate neutrality through the development and implementation of solutions such as the 'Energiezelle', which is supported by Rhineland-Palatinate. The company also offers projects and tools like the GEK-Tool and is involved in initiatives such as the 'Entschwendungs-Initiative' and the '1000 climate-neutral buildings in Mainz-Bingen' initiative.

Sustainability Sector
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effectas GmbH Logo

effectas GmbH 

Zug · Since 2011

effectas GmbH provides a digital energy-management platform to connect, monitor and control decentralized energy flows independent of device manufacturers. The platform includes modules for energy monitoring, load and production management, charging-station and battery control, heating/cooling optimization, ESG reporting and benchmarking.

Sustainability SectorSoftware Development
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Effin'Art Sàrl Logo

Effin'Art Sàrl 

Crissier · Since 2014

The core activity of Effin'Art is consulting and engineering in the field of energy efficiency and climate protection, particularly in the planning and realization of buildings. The company develops and implements concepts for optimal energy efficiency and minimal environmental impact, focusing on passive potentials such as natural lighting and ventilation, and promoting bioclimatic architecture. Effin'Art works closely with architects, builders, and other specialist offices to create buildings that meet the needs of users while being environmentally friendly.

Technical Consulting & EngineeringSustainability Sector
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E. Flückiger AG Logo

E. Flückiger AG 

Rothrist · Since 1941

E. Flückiger AG provides recycling and waste-management services including scrap and metal recovery, industrial and municipal recycling, and disposal of cooling and household appliances. The company also offers transport and container services, earthworks and demolition, street cleaning and contaminant remediation.

Sustainability Sector
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Empaqtify GmbH Logo

Empaqtify GmbH 

St. Gallen · Since 2022

Management ConsultingSustainability Sector
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Einfach Vielfalt Dietlind Haarbrücker Logo

Einfach Vielfalt Dietlind Haarbrücker 

Spiegel B. Bern · Since 2020

The core activity of the company 'Einfach Vielfalt' is consulting and planning in the field of permaculture and architecture, particularly promoting biodiversity in home gardens, outdoor spaces and settlement projects. This includes developing concepts and solutions for sustainable and biodiverse design of spaces, as well as accompanying and supporting private individuals, architects and project developers in the implementation of these concepts.

Sustainability Sector
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EkoCentric Sàrl Logo

EkoCentric Sàrl 

Geneva · Since 2016

The core activity of EKOCENTRIC is the conception, financing, and implementation of projects in the field of sustainable development, particularly in the areas of: Water management, Waste management and recovery, and Energy management. The company offers services such as: Strategic and technical studies, Project feasibility assessment, Project management, Business development, and Financial assistance and structuring. EKOCENTRIC operates in various regions of the world, particularly in India, the Middle East, and Africa, and collaborates with a network of specialists to successfully implement projects in these areas.

Sustainability Sector
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ekolibrium GmbH Logo

ekolibrium GmbH 

Bangerten B. Dieterswil · Since 2014

The company ekolibrium offers services in the field of integrated environmental and sustainability management. The core activity involves developing solutions that enable organizations to minimize their environmental impact and implement sustainable practices. This also includes conducting participatory processes, considering stakeholder capacities, and developing holistic solutions that take into account economic, social, and ecological aspects.

Sustainability Sector
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Blero Fassadenbau GmbH Logo

Blero Fassadenbau GmbH 

Brüttisellen · Since 2024

The core activity of Ekologa is the development, production and distribution of environmentally friendly cleaning products, particularly plastic-free detergents.

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.
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