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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,089 companies indexed · Last updated: today
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1'845 companies found

G-Elements GmbH Logo

G-Elements GmbH 

Wallisellen · Since 2016

The core activity of G-Elements GmbH is the development, manufacture and distribution of high-precision grinding machines, in particular the OMNIA G-300, which is designed for round grinding of workpieces.

Mechanical Engineering Industry
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Genossenschaft Wohnraum Wallisellen (GWW) Logo

Genossenschaft Wohnraum Wallisellen (GWW) 

Wallisellen · Since 2012

The company's core activity is the provision of housing, particularly through the management and rental of apartments, as a cooperative.

Housing Cooperatives
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Ghidoni Consulting AG Logo

Ghidoni Consulting AG 

Wallisellen · Since 1981

The core activity of Ghidoni Consulting AG encompasses consulting and implementing solutions for production processes, particularly in the areas of surface technology, metal processing, and musical instrument manufacturing. The company provides customer-specific solutions and accompanies the implementation of these solutions. Additionally, it supports the rationalization of operational processes and production procedures.

Technical Consulting & Engineering
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Giottastudio GmbH Logo

Giottastudio GmbH 

Wallisellen · Since 2021

The core activity of Giottastudio GmbH is the creation of 3D visualizations, animations, and virtual realities for various industries such as architecture, design, industry, pharmaceuticals, fashion, and advertising. This includes services such as rendering, virtual tours, animations, virtual reality (VR), and augmented reality (AR). The company supports customers in visualizing and presenting their ideas, products, and services through high-quality 3D graphics and immersive experiences.

Photography
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Girgin Switzerland AG Logo

Girgin Switzerland AG 

Wallisellen · Since 2004

The core activity of GIRGIN Switzerland AG is the provision of lead management and sales services for the industrial and IT sectors, particularly in the area of B2B telemarketing and telesales. The company supports its customers in acquiring new customers, from lead generation to sales qualified leads, and helps them strengthen their sales relationships with existing customers.

Other Service Industries
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Glatt Gebäudetechnik AG Logo

Glatt Gebäudetechnik AG 

Wallisellen · Since 2023

The core activity of Glatt Gebäudetechnik GmbH is the planning, installation and maintenance of building technology systems, including energy-efficient solutions, to create optimal well-being and comfort in buildings.

Plumbing & Building Services
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Gnädingers Betriebs AG Logo

Gnädingers Betriebs AG 

Wallisellen · Since 2010

Gnädingers Betriebs AG provides technical fire-protection solutions including consulting and engineering, and carries out the design, installation, commissioning and maintenance of fire-protection systems. Its product and system range includes fire extinguishers and blankets, smoke detectors, fire alarm and gas-extinguishing systems, water-based suppression systems, smoke and heat extraction systems, and textile fire-protection products.

Security Services
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GOAG General Optimizing AG Logo

GOAG General Optimizing AG 

Wallisellen · Since 2006

The core activity of GOAG is the nationwide inspection and analysis of air and water quality in buildings, including the installation and monitoring of IoT sensors. The company also provides consulting and support for the implementation of improvement measures and compliance with standards and regulations for building technology systems.

Sustainability Sector
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Golden Eye Media GmbH Logo

Golden Eye Media GmbH 

Wallisellen · Since 2002

Golden Eye Media GmbH develops and produces television, film and web content. The company delivers end-to-end productions, commercials and image films for TV, cinema and web, and provides freelance specialists such as producers, directors, editorial leads and video journalists.

Film & TV Production
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Green Move Solution GmbH Logo

Green Move Solution GmbH 

Wallisellen · Since 2000

The core activity of Green Move Solution is the development, manufacture and/or distribution of electric vehicles, in particular e-bikes and power stations.

Vehicle Manufacturing
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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.