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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,805 companies indexed · Last updated: today
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867 companies found

S-Mechanik AG Logo

S-Mechanik AG 

Rorschach · Since 2007

The core activity of S-Mechanik AG is the manufacture of tools, fixtures, prototypes, individual parts and series products using CNC machining and other mechanical manufacturing processes. The company also offers additional services such as design, joining technology, maintenance, repairs, assembly, quality assurance, logistics and outsourcing.

Metal Construction
View profile5(7)
Beauty-Liner by Manuela Sutter-Liner Logo

Beauty-Liner by Manuela Sutter-Liner 

Rorschach · Since 2018

The core activity of Beauty-Liner is the sale of jewelry and watches, particularly from brands such as BERING and iXXXi, as well as the design and sale of individual rings through an exclusive interchangeable ring system. The company offers a wide range of jewelry and watches, including rings, pendants, necklaces, bracelets, ankle straps, and earrings.

Retail - Watches & Jewelry
View profile4.3(6)
Columba Informatik AG Logo

Columba Informatik AG 

Rorschach · Since 1993

The core activity of Columba Informatik AG is the provision of IT services, including consulting, support, outsourcing, security solutions, telephony, virtualization, and hardware and software distribution. The company positions itself as a competent IT partner for businesses and offers comprehensive solutions for IT infrastructure and security.

IT Consulting & Services
View profile4.8(6)
LA SCALA SHOES AND FASHION GMBH Logo

LA SCALA SHOES AND FASHION GMBH 

Rorschach · Since 2012

The core activity of La Scala Rorschach is the retail trade of shoes and fashion items.

Retail - Textiles & Clothing
View profile4.8(6)
Malerei Kaili GmbH Logo

Malerei Kaili GmbH 

Rorschach · Since 2005

The core activity of Malerei Kaili GmbH is the execution of painting and plastering works.

Painting & Plastering
View profile5(6)
Mulden- und Entsorgungsservice Einsele AG Logo

Mulden- und Entsorgungsservice Einsele AG 

Rorschach · Since 2016

Mulden- und Entsorgungsservice Einsele AG provides skip and container rental as well as waste disposal, clearance and transport services. Offerings include mini skips (2 m3) up to containers (10–36 m3), press and thermal containers, lockable lid skips, pick-up service with a delivery van and a recycling yard accepting paper, scrap metal, e-waste and other material fractions.

Waste Management Industry
View profile5(6)
Musikhaus & Musikschule Wachter-Rutz & Co. Logo

Musikhaus & Musikschule Wachter-Rutz & Co. 

Rorschach · Since 1982

The company "Musikhaus & Musikschule Wachter-Rutz" has as its core activity the sale and rental of musical instruments, particularly accordions and Schwyzerörgelis, as well as the operation of a music school offering lessons for various age groups.

Retail - General Specialty Trade
View profile5(6)
AKAY GOLD GmbH Logo

AKAY GOLD GmbH 

Rorschach · Since 2018

The core activity of Aksev GmbH is the sale of jewelry.

Retail - Watches & Jewelry
View profile4.2(5)
BusPro AG Logo

BusPro AG 

Rorschach · Since 1990

The company specializes in the development and distribution of accounting software, particularly the product "BusPro", which is designed for small and medium-sized enterprises and includes features such as financial accounting, accounts receivable and payable, purchasing, inventory management, quotations, orders, invoicing and payroll accounting.

Software Development
View profile4.2(5)
Hagmann AG Logo

Hagmann AG 

Rorschach · Since 1976

The core activity of Hagmann AG is the planning, implementation and maintenance of heating, ventilation, air conditioning, refrigeration and industrial systems. The company offers solutions for heat generation and distribution, including renewable energy sources such as air, earth and sun, as well as fossil fuels. It also provides services such as installation, revision, expansion and maintenance of systems, as well as expert advice and emergency services for customers.

Technical Consulting & EngineeringPlumbing & Building Services
View profile5(5)
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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.