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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

roox Group AG Logo

roox Group AG 

St. Gallen · Since 2019

The core activity of Roox Group AG is the consulting, planning, implementation and maintenance of gastronomy projects, including the development of concepts, visualization and building permit as well as management and service for gastronomic establishments. The company also offers design and construction services for gastronomic facilities.

Holding Companies
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Rosan Diamond AG Logo

Rosan Diamond AG 

St. Gallen · Since 2012

The core activity of Rosan Diamond AG is the manufacture and distribution of high-quality, handmade payment cards and accessories adorned with precious materials such as gold, diamonds and other valuable stones. These products combine traditional craftsmanship techniques with modern payment technology and are offered as unique, tailored pieces that reflect the individuality and personal style of their owners.

Industrial & Product Design
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Rösch (Swiss) AG Logo

Rösch (Swiss) AG 

St. Gallen · Since 1977

The core activity of Rösch Group is the manufacture and distribution of laundry and cleaning products, including laundry detergent, liquid soap, dishwashing detergent, toilet cleaning products and other household cleaners.

Chemical Industry
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Rosenblum Baumanagement AG Logo

Rosenblum Baumanagement AG 

St. Gallen · Since 2015

The core activity of Rosenblum Baumanagement is construction management, including project optimization, construction management and architecture, with the company specializing in the coordination and execution of construction projects.

General Contractors
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Rosenbüchel Bau- und Immobilien AG Logo

Rosenbüchel Bau- und Immobilien AG 

St. Gallen · Since 1970

Real Estate Project Development
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ROTH AG St. Gallen Logo

ROTH AG St. Gallen 

St. Gallen · Since 1997

ROTH AG St. Gallen is a branch of the Roth Gruppe providing technical insulation, fire-protection and interior fit-out services. Services include HVAC/cold and steam insulation, industrial and apparatus insulation, fire-stopping solutions and cable module systems.

Sealing & Insulation
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Roth Bautechnik AG Logo

Roth Bautechnik AG 

St. Gallen · Since 1999

Roth Bautechnik AG provides technical insulation services including HVAC, refrigeration and steam insulation as well as industrial, apparatus and acoustic insulation. Its services also cover passive fire protection such as penetrations and joint sealing, cable module systems and smoke extraction channels, interior fit-out, and consulting and training.

Sealing & Insulation
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Roth & Messmer Security Team GmbH Logo

Roth & Messmer Security Team GmbH 

St. Gallen · Since 1996

Security Services
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Rotmonten Wirtschaftsprüfung AG Logo

Rotmonten Wirtschaftsprüfung AG 

St. Gallen · Since 2018

The core activity of Rotmonten Wirtschaftsprüfung AG is the provision of services in the field of auditing, accounting and corporate consulting, in particular: * Auditing and examination of companies * Accounting and financial reporting * Special audits * Financial auditing * Financial reporting * Tax consulting * Follow-up audits * Corporate consulting and law * Trust services The company positions itself as a competent and expert partner for Swiss small, medium and large enterprises in these areas.

Fiduciary Offices
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Rotmont GmbH Logo

Rotmont GmbH 

St. Gallen · Since 2015

The core activity of Rotmont GmbH is the development and implementation of creative design and gamification solutions for companies, with the goal of strengthening brands, moving people and achieving sustainable success. This includes interactive experiences, strategic brand projects, gamification strategies to promote brand loyalty and innovation, as well as the design of designs that evoke emotions and connect people.

Advertising Agencies
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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.