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

Terracom AG Logo

Terracom AG 

Bassersdorf · Since 1998

The core activity of Terracom AG is the development and management of real estate projects, particularly in the conception and realization of residential, office and commercial properties, as well as in the rental and management of these objects.

Owner's RepresentativeReal Estate BrokerageReal Estate Project Development
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Thermokon Sensortechnik Schweiz AG Logo

Thermokon Sensortechnik Schweiz AG 

Bassersdorf · Since 2013

Thermokon Sensortechnik Schweiz AG develops and manufactures sensor devices and sensor systems for building automation and HVAC technology. The product range includes room, duct and outdoor sensors, pressure and flow sensors, condensation/leakage detection, bus and wireless gateways (EasySens®, LoRaWAN®, Casambi®, Bluetooth®), and customised product solutions and services.

Electrical Industry
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Tomas + Partner GmbH Logo

Tomas + Partner GmbH 

Bassersdorf · Since 2022

The core activity of Tomas + Partner GmbH is the execution of renovation and conversion work for private and business customers, including planning, organization, implementation and control of projects, as well as specific services such as painting and plastering, wall and floor covering work.

Building ConstructionBuilding MaintenancePainting & Plastering
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Treuhandbüro Kohler GmbH Logo

Treuhandbüro Kohler GmbH 

Bassersdorf · Since 2023

The company "Treuhandbüro Kohler" provides trustee services that enable customers to focus on their core business by outsourcing administrative and organizational tasks to the trustee office.

Fiduciary Offices
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Unbeat GmbH Logo

Unbeat GmbH 

Bassersdorf · Since 2017

Unbeat GmbH provides sports performance testing and analysis for football teams, athletes and coaches. Services include field tests such as 40‑metre sprint, Pro Agility, Broad Jump and Vertical Jump, together with an online portal for result management and reporting.

Coaching & Personal DevelopmentSports & Recreation Instruction
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Upbias GmbH Logo

Upbias GmbH 

Bassersdorf · Since 2018

The core activity of Upbias GmbH is to provide financial education and consulting for self-investors, particularly through the development and distribution of ETF model portfolios and the provision of educational content and resources for investors.

FinTech
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Van-Dee Eventmanagement André Freund Logo

Van-Dee Eventmanagement André Freund 

Bassersdorf · Since 2007

The core activity of Van-Dee Eventtechnik is the provision of services in the field of event technology, lighting technology, sound technology and event design, particularly for events such as customer and employee events, birthdays, weddings, international sports events and outdoor events. This also includes the rental of professional equipment such as DJ systems, sound systems and lighting technology.

Other Service Industries
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Walter Oehrli Treuhand Logo

Walter Oehrli Treuhand 

Bassersdorf · Since 1993

The core activity of the company 'Treuhand Oehrli' is the provision of fiduciary services in finance and accounting for small and medium-sized enterprises as well as private individuals.

Fiduciary Offices
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weber event solution Logo

weber event solution 

Bassersdorf · Since 2008

The core activity of the company "weber event solution" is the planning and execution of events, particularly in the Hospitality, Meeting, Incentive, Conference & Events (MICE) industry. This includes, among other things: Event management (e.g. sports events, gala evenings, themed dinners), hospitality services, incentive and motivation programs, conference and meeting organization, and travel and tour management (e.g. garden tours). The company also offers specialized services such as live communication, onsite management, and team-building programs.

Trade Fair & Event Organizers
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Wiget Informatik GmbH Logo

Wiget Informatik GmbH 

Bassersdorf · Since 2020

Wiget Informatik GmbH develops custom software and mobile applications for multiple sectors. Services include object‑oriented and real‑time system development (including Ada, C++, Delphi, Objective‑C, Java) as well as product solutions such as WinFox/WinRep for photographers and client/server applications for banking and testing/measurement devices.

Software Development
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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.