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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,219 companies indexed · Last updated: today
DirectoryEnergy & Environment

Energy & Environment

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IndustryEnergy & Environment
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Matching companies

9'014 companies found

Soziator GmbH Logo

Soziator GmbH 

Glattbrugg · Since 2023

The core activity of the company 'Soziator' is to support municipalities and organizations in the sustainable development and design of their future. Soziatoren act as 'orchestrators and coordinators' who help integrate political, social, cultural and economic aspects into the ESG sustainability process. They offer problem-solving and complexity management to support municipalities in achieving their goals.

Sustainability Sector
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Space Sustainability Rating Logo

Space Sustainability Rating 

Lausanne · Since 2023

The company's core activity is the development and management of the Space Sustainability Rating (SSR), an assessment system for the sustainability of space missions and operations. The company provides a platform for evaluating and improving the sustainability of space activities and collaborates with partners from industry, research, and politics to promote the sustainability of space.

Sustainability Sector
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specking+partners GmbH Logo

specking+partners GmbH 

Zurich · Since 2014

specking+partners GmbH advises on sustainability issues and develops long-term strategies for responsible engagement, philanthropic activities, sustainable investment and social entrepreneurship. It supports implementation, impact evaluation and provides access to a network of specialist partners for foundations, corporations, families and wealthy individuals.

Management ConsultingSustainability Sector
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Spektrum-Energie GmbH Logo

Spektrum-Energie GmbH 

Felben-Wellhausen · Since 2011

The core activity of Spektrum Energie is the provision of services in the field of renewable energies, particularly in consulting, analysis, concept development, project support, training and lectures for municipalities, regions, companies and energy supply companies.

Sustainability Sector
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Spielgarten GmbH Logo

Spielgarten GmbH 

Dägerlen · Since 2011

The core activity of Spielgarten GmbH is the planning, construction, maintenance and inspection of playgrounds and natural play areas, with a particular focus on sustainability and environmental protection. This also includes the production of playground equipment and the provision of playground consulting and inspection services.

Sustainability Sector
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Spill-Sorb-Tech GmbH Logo

Spill-Sorb-Tech GmbH 

Schlieren · Since 2004

The core activity of Spill-Sorb-Tech GmbH is the production and distribution of ecological absorbents, particularly the product Spillsorb, which is manufactured from vacuum-dried and heat-treated moss. This product is used for the absorption and binding of oils, solvents, heavy metals, pesticides, herbicides, and other organic chemicals. The company distributes its products worldwide, in over 100 countries, and offers individual consulting and services.

Sustainability Sector
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SPINEDA SA Logo

SPINEDA SA 

Preonzo · Since 2001

The core activity of Spineda SA consists of the disposal and recovery of inert materials, particularly in the areas of: * Storage and classification of inert materials * Profiling of slopes and reclamation of landfills * Recovery of materials and environmental protection * Disposal of various types of waste in a Type B landfill. The company thus provides services in the field of waste management and environmental protection.

Waste Management Industry
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Sponsolim Umweltconsulting Evi Binderheim Logo

Sponsolim Umweltconsulting Evi Binderheim 

Bülach · Since 1999

The core activity of Sponsolim Umweltconsulting lies in the field of water protection and includes in particular: lake sanitation and management, revitalization and renaturation of flowing waters, consulting and project work in the field of water protection, environmental education and technical support. The company thus offers services in the field of aquatic ecology and protection, including the sanitation and revitalization of water bodies as well as consulting and education of customers and interested parties.

Sustainability Sector
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Sprunger Canal clean Logo

Sprunger Canal clean 

Sorvilier · Since 2019

The core activity of Canal Clean is to provide services in the maintenance and upkeep of sewer networks, including: high-pressure sewer cleaning (hydrocurage), sewer network inspection using video cameras, sewer unblocking (débouchage), leak testing (test d'étanchéité), rehabilitation of wastewater networks (assainissement), detection of leaks and odors in sewer networks, and removal of roots and lime deposits in drainage systems. The company offers these services to private individuals, businesses, and new constructions.

Waste Management Industry
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SP Smart Electronics Swiss GmbH Logo

SP Smart Electronics Swiss GmbH 

Basel · Since 2023

The core activity of SP Smart Electronics GmbH is the provision of services in the field of electrical engineering, particularly in the areas of: electrical installations, photovoltaics (solar energy), building automation, smart home solutions (using Loxone technology), and wallbox installations (for electric vehicles). The company offers high-quality services to support customers in planning, installing, and maintaining electrical systems, promoting an environmentally friendly and sustainable future.

Electrical Planning & InstallationSolar & Photovoltaics
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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.