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

3'816 companies found

to SUMMIT GmbH Logo

to SUMMIT GmbH 

Cham · Since 2020

to SUMMIT GmbH is a consultancy for digital transformation and AI-driven innovation. Services include AI literacy training, AI design sprints and experimentation, digital strategy development, technology assessment, process optimization, and creativity/collaboration workshops.

Management Consulting
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TRAFFIC TELEMATIC QUALITY SERVICES AG Logo

TRAFFIC TELEMATIC QUALITY SERVICES AG 

Cham · Since 2008

The core activity of TTQS includes services in the field of transport telematics, particularly in connection with traffic management and monitoring.

Technical Consulting & Engineering
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Transfinex AG Logo

Transfinex AG 

Cham · Since 1990

The core activity of transfinex AG is tax and economic consulting.

Fiduciary Offices
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Treuhand- und Steuerrechtspraxis Ernst Kuhn Logo

Treuhand- und Steuerrechtspraxis Ernst Kuhn 

Cham · Since 2007

The core activity of the company 'Treuhand- und Steuerrechtspraxis Ernst Kuhn' encompasses the provision of services in the areas of trust, tax law consulting, accounting, organization and administration, in particular: trust and auditing, tax optimization, company formations, financial consulting in Switzerland and abroad, asset management, and capital investment. The company thus offers comprehensive services for individuals and legal entities in the areas of finance, taxes, and accounting.

Fiduciary Offices
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Tria Revisions AG Logo

Tria Revisions AG 

Cham · Since 1995

Fiduciary Offices
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T-TALENT GmbH Logo

T-TALENT GmbH 

Cham · Since 2024

T-TALENT GmbH is a recruitment agency specializing in finance and accounting roles, providing tailored talent‑acquisition and coaching services for employers and candidates across Switzerland.

Recruitment & HR Consulting
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Turicum Lifestyle Hospitality Management AG Logo

Turicum Lifestyle Hospitality Management AG 

Cham · Since 2019

The company's core activity is the operation of boutique and lifestyle hotels, as well as consulting and supporting owners and investors in the planning and implementation of new and renovation projects in the hotel sector.

Hotels
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Ulmann Heinrich Logo

Ulmann Heinrich 

Cham · Since 2000

The core activity of Heinrich Ulmann is the provision of services in the field of chimney cleaning and maintenance, including combustion control.

Facility Management & Cleaning
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UMB AG Logo

UMB AG 

Cham · Since 1996

UMB AG provides IT services and consulting for digital transformation. Its offerings include consulting, IT as a Service, security services and specialized solutions for AI & Data, network, platform, cloud, modern work, communication and SAP.

IT Consulting & Services
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UMB Group AG Logo

UMB Group AG 

Cham · Since 2021

UMB Group AG provides IT consulting and managed IT services for digital transformation, IT operations and cybersecurity. Its services include CIO/CISO advisory, IT as a Service, cloud, network and platform operations, AI & Data, SAP solutions and communication services.

Holding Companies
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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.