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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,173 companies indexed · Last updated: today
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8'099 companies found

Dietrich, Untertrifaller, Stäheli Architekten AG Logo

Dietrich, Untertrifaller, Stäheli Architekten AG 

St. Gallen · Since 2012

The company primarily focuses on architecture and urban planning, particularly on designing and planning residential and educational spaces, such as schools and residential areas. The core activity involves developing concepts and solutions for sustainable and socially responsible urban development, with a focus on user needs and creating livable spaces.

Architecture Firms
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DigiCert Switzerland AG Logo

DigiCert Switzerland AG 

St. Gallen · Since 2007

The company provides digital security and authentication solutions, specifically: certificates (SSL certificates, private and managed PKI deployments, device certificates for the IoT market), signing solutions (digital signatures), website encryption (SSL), IoT platform, PKI platform, and secure software manager. The core activity of the company is to support businesses in implementing digital security solutions to protect and authenticate their online presence and transactions.

IT Security
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Digitalisto GmbH Logo

Digitalisto GmbH 

St. Gallen · Since 2023

Digitalisto GmbH is a digital agency for small and medium-sized enterprises offering e‑commerce solutions, website development and SEO, performance marketing, content and social media services, branding and business consulting.

Management Consulting
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Di Nunzio Holding GmbH Logo

Di Nunzio Holding GmbH 

St. Gallen · Since 2021

Holding Companies
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direco AG Logo

direco AG 

St. Gallen · Since 1998

Real Estate Project Development
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disegno GmbH Logo

disegno GmbH 

St. Gallen · Since 2005

The core activity of Disegno GmbH is the manufacture and distribution of individual concrete products, in particular concrete furniture and concrete design elements for interior construction, as well as consulting and planning of interior construction projects.

Architecture Firms
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Dock Gruppe AG Logo

Dock Gruppe AG 

St. Gallen · Since 2007

Management Consulting
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Dominik Rüesch Organisationsberatung Logo

Dominik Rüesch Organisationsberatung 

St. Gallen · Since 2019

Dominik Rüesch Organisationsberatung provides systemic organizational consulting and moderation, supporting leadership bodies and teams through retreats, workshops, team supervision and individual sessions focused on alignment, collaboration and effectiveness.

Coaching & Personal DevelopmentManagement Consulting
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draussen-sein Daniel Rüttimann Logo

draussen-sein Daniel Rüttimann 

St. Gallen · Since 2018

Sports & Recreation Instruction
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Dr. Bach AG, Global Compliance Assistance Logo

Dr. Bach AG, Global Compliance Assistance 

St. Gallen · Since 2009

The core activity of Dr. Bach AG is to advise and support life sciences companies in complying with regulatory requirements and laws (compliance). This includes in particular: compliance consulting and support, conducting gap analyses to identify gaps in compliance with laws and standards, ad-interim deployments for operational support, conducting external audits to ensure compliance with laws and standards, and training and further education to improve knowledge and skills in the area of compliance and regulatory requirements.

Management Consulting
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LeadhubOutbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

Discover Leadhub
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.