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

Business & Technical Services

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Matching companies

78'911 companies found

GRS Gemresearch Swisslab AG Logo

GRS Gemresearch Swisslab AG 

Lucerne · Since 1996

GRS Gemresearch Swisslab AG is an independent gemological research and testing laboratory that determines origins and issues authenticity reports for colored gemstones such as ruby, sapphire and emerald, as well as spinel, tourmaline and garnet. The laboratory produces reports for loose gemstones, pairs and mounted jewellery and provides online report verification, research publications and related services.

Research & Development
View profile5(6)
Gruber & Ryser Haushaltsgeräte AG Logo

Gruber & Ryser Haushaltsgeräte AG 

Buus · Since 2018

The core activity of Gruber & Ryser Haushaltsgeräte AG is the sale, installation, repair and maintenance of household appliances, particularly large appliances such as washing machines, dryers, refrigerators, freezers, dishwashers, cooktops, ovens and coffee machines. In addition, the company also offers services such as consulting and tips & tricks for the care and maintenance of household appliances.

Repair of Consumer GoodsRetail - Electronic Devices
View profile4.3(6)
Grüezi Music-Verlag Brunner & Baumgartner Logo

Grüezi Music-Verlag Brunner & Baumgartner 

Schindellegi · Since 1993

Licensing & Marketing of Intellectual Property
View profile5(6)
Grüneck Textilpflege AG Logo

Grüneck Textilpflege AG 

Kloten · Since 1970

The core activity of Grüneck Textilpflege AG is textile care and cleaning, including the cleaning and care of outerwear, shirts, wedding and bridal gowns, evening, formal and party wear, uniforms and other textiles. This also includes special services such as impregnation, fibre protection and ironing service.

Laundry Services
View profile3.3(6)
GRUNERFILMS GmbH Logo

GRUNERFILMS GmbH 

Basel · Since 2019

The core activity of GRUNERFILMS is the production of film, photography, and digital content for advertising and entertainment. This includes services such as concept development, storyboarding, production, post-production, editing, color grading, animation, visual effects, sound design, music composition, photo retouching, and compositing. The company also offers consulting services to support customers in the development of their projects.

Film & TV Production
View profile5(6)
Gruner Services AG Logo

Gruner Services AG 

Basel · Since 2023

Management Consulting
View profile4(6)
Gruner Stucky SA Logo

Gruner Stucky SA 

Zurich · Since 2015

Gruner Stucky SA is a branch of the Gruner group focused on the energy sector. Its Paris office serves as a recruitment hub for engineers working in energy production, transmission and distribution.

Technical Consulting & Engineering
View profile4(6)
GSB Gastro Service Bozan GmbH Logo

GSB Gastro Service Bozan GmbH 

Schlieren · Since 2015

The core activity of Gastro Service Bozan GmbH includes the distribution and sale of equipment for the hospitality industry and large kitchens, stainless steel work, sales, service and repair of coffee machines.

Repair of Machinery & Electronic Devices
View profile5(6)
GS Coaching, Martin Hunziker Logo

GS Coaching, Martin Hunziker 

Ennenda · Since 2009

The core activity of Bluezone Coaching is the provision of services in the areas of mental coaching, sports training, and health promotion. Specifically, this includes: Mental coaching: individual coaching to strengthen inner balance and performance; Sports training: group courses and individual training in various disciplines such as swimming, athletic training, and circuit training; Health promotion: nutrition counseling, body analysis and diagnostics, as well as Lu Jong meditation and Tibetan yoga; Personal care and consulting to achieve fitness goals and a healthy lifestyle. The company thus offers a comprehensive range of services aimed at promoting the physical and mental health and performance of its customers.

Coaching & Personal Development
View profile4.8(6)
Gsell Engineering Plastics AG Logo

Gsell Engineering Plastics AG 

Muri Ag · Since 1999

Gsell Engineering Plastics AG develops and manufactures customised components and solutions from high-performance plastics and hybrid composite materials for medical technology and industrial applications. Its services include co-engineering, CNC machining, injection molding, compression molding, thermoforming, 3D printing, follow-up processes and quality assurance.

Technical Consulting & Engineering
View profile4.7(6)
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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.
Per page
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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.