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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,173 companies indexed · Last updated: today
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2'017 companies found

IQONICS GmbH Logo

IQONICS GmbH 

Uster · Since 2018

The core activity of IQONICS is the development of web-based software solutions for the Internet of Things (IoT), particularly the development of backend and frontend software for controlling and monitoring devices and machines as well as data visualization.

Software Development
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ItsUpToYou Personal Training Tanja Mäder Logo

ItsUpToYou Personal Training Tanja Mäder 

Uster · Since 2023

The company 'ItsUpToYou' offers personal training and mental coaching, particularly for women. The core activities include: Personal Training: targeted training to increase strength, fitness and self-confidence Mental Coaching: support in overcoming obstacles and achieving goals Courses: group training and workshops on various topics such as self-defense and martial arts Nutrition counseling: cycle-based training and nutrition, especially for women with specific needs such as PCOS and endometriosis. The company's core activity is providing individual and group-based training and coaching services to promote physical and mental health and fitness.

Coaching & Personal Development
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JANSEN ARCHITEKTEN AG Logo

JANSEN ARCHITEKTEN AG 

Uster · Since 2001

JANSEN ARCHITEKTEN AG is an architectural practice. The firm provides the LIBUS property assessment system, delivering condition analyses, recommendations for maintenance, repair and renewal measures, and related cost and potential estimates for real estate.

Architecture FirmsReal Estate Brokerage
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JENOPTIK Traffic Solutions Switzerland AG Logo

JENOPTIK Traffic Solutions Switzerland AG 

Uster · Since 2002

The core activity of Jenoptik Traffic Solutions Switzerland AG is the development, manufacture and distribution of solutions for traffic safety, particularly in the areas of speed measurement, red light monitoring, alcohol control and traffic monitoring. The company also offers services such as installation, maintenance and repair of traffic safety systems and advises customers on the planning and implementation of traffic monitoring concepts.

Technical Consulting & EngineeringManufacture of IT Hardware
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Jeta Reinigungen GmbH Logo

Jeta Reinigungen GmbH 

Uster · Since 2023

The core activity of JETA Reinigungen is the professional cleaning and maintenance of apartments, individual buildings, building complexes and their outdoor areas, including caretaking, stairwell cleaning, window cleaning, floor and carpet cleaning, and the cleaning of kitchens, bathrooms, toilet facilities and other areas.

Facility Management & Cleaning
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JFK & Co GmbH Logo

JFK & Co GmbH 

Uster · Since 2024

Textile & Clothing IndustryRetail - Textiles & Clothing
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Grünthal AG Logo

Grünthal AG 

Uster · Since 2021

Holding Companies
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Kamano GmbH Logo

Kamano GmbH 

Uster · Since 2003

The company's core activity is advising and supporting businesses in the development and implementation of digital strategies, particularly in the field of digital marketing, with the aim of increasing visibility, traffic, conversions, and digital sales. This also includes conducting digital audits, analyzing user experience and behavioral analytics, as well as developing content marketing strategies.

IT Consulting & Services
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KASPARTHALMANN AG Logo

KASPARTHALMANN AG 

Uster · Since 2011

The company KASPARTHALMANN AG is an architecture and graphic design studio specializing in medium-sized projects with spatially, technically, aesthetically, and organizationally demanding requirements. The core activities include: Architecture: planning and realization of construction projects, such as residential buildings, public buildings, renovations, and extensions; Design: graphic concepts, visual identities, illustrations, photography, and design of furniture and other design elements; Photography: creation of photographs for various occasions and projects, such as architectural, landscape, and music photography. The company thus offers a combination of architectural, design, and photographic services.

Architecture Firms
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Kastrati Bedachung GmbH Logo

Kastrati Bedachung GmbH 

Uster · Since 2023

Kastrati-Bedachung GmbH is a company specializing in the roofing of buildings. The company's core activity consists of planning, executing and maintaining roof constructions.

Roofing
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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.