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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,378 companies indexed · Last updated: today
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1'246 companies found

Cleverson GmbH Logo

Cleverson GmbH 

Altendorf · Since 2021

The core activity of Cleverson is the planning and implementation of lighting design and building automation, including smart home solutions, with the goal of creating energy-efficient and sustainable solutions for customers.

Technical Consulting & EngineeringElectrical Planning & Installation
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Climatex AG Logo

Climatex AG 

Altendorf · Since 2008

The core activity of CLIMATEX AG is the development and manufacture of innovative, circular and sustainable textiles for various fields of application, particularly for interior architecture, clothing and mobility. The company focuses on creating textiles that are recyclable and have a long lifespan, and offers solutions such as the STITCHLOCK system, which enables easy disassembly of clothing, and the CLIMATEX fabrics, which have climate-regulating properties.

Textile & Clothing Industry
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Egelsee Holding AG Logo

Egelsee Holding AG 

Altendorf · Since 2017

Egelsee Holding AG is a corporate group active as an investor and developer in the real estate market. Through subsidiaries such as Egelsee Immobilien AG, Egelsee Generalunternehmung AG and Egelsee Invest AG it carries out acquisition, feasibility and concept studies, financing, turnkey construction and marketing of residential and development projects, and offers investment participation and shareholder models, including via the Daura platform.

Holding Companies
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Egelsee Immobilien AG Logo

Egelsee Immobilien AG 

Altendorf · Since 2017

Egelsee Immobilien AG holds and strategically develops properties and land, planning and executing residential and development projects. The company assesses potential acquisitions with feasibility studies, market analyses, concept and use planning and cost–benefit analyses, and manages projects through development to sale.

Real Estate Project Development
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ELKOSI GmbH Logo

ELKOSI GmbH 

Altendorf · Since 2008

The core activity of ELKOSI GmbH is the holistic and independent planning and control of electrical installations in buildings of all kinds. This includes in particular: electrical planning, electrical inspections, smart home solutions, planning of PV systems, consulting and planning of e-mobility solutions, and special planning in the field of building automation and civil protection. The company offers neutral consulting and planning services and focuses on the needs of its customers.

Testing & Inspection CentersElectrical Planning & Installation
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Elvatec AG Logo

Elvatec AG 

Altendorf · Since 1987

The company's core activity is the development, manufacture and distribution of products and solutions for the areas of energy, mobility, process technology and occupational safety, particularly in the field of electrical infrastructure, such as photovoltaics, battery storage, hydrogen, wind energy, LED street lighting, e-mobility solutions, lightning protection and earthing.

Electrical Planning & InstallationWholesale - Electronic Devices
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ErWiMo E. Winet Logo

ErWiMo E. Winet 

Altendorf · Since 2019

The core activity of ErWiMo is the manufacture, assembly and repair of garage and industrial doors, metal and locksmith work, as well as special productions. This also includes the maintenance and distribution of drives and controls for gates, loading technology and other products. As a regional representative for Novoferm Schweiz AG, ErWiMo also offers competent support from product selection to installation.

Metal Construction
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HAKU Breaker AG Logo

HAKU Breaker AG 

Altendorf · Since 2010

The core activity of Haku-Breaker AG is the recycling of construction materials.

Building MaintenanceSite Preparation
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HMR-Holding AG Logo

HMR-Holding AG 

Altendorf · Since 2008

Holding Companies
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Honoris Cars SA Logo

Honoris Cars SA 

Altendorf · Since 2016

The core activity of Honoris Cars is the combination of passion for automobiles and financial expertise. Specifically, the company offers the following services: * Sale and purchase of vehicles, particularly collector's cars and luxury cars * Consulting and management of vehicle collections * Organization of events and meetings for car enthusiasts (H-Club) * Investment advice and asset management with a focus on investments in vehicles as a valuable asset. The company positions itself as an expert in combining passion and investment in the automotive sector.

Automotive & Vehicle Trade
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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.