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

Röllin Fahrzeugtechnik Logo

Röllin Fahrzeugtechnik 

Holzhäusern Zg · Since 2011

The core activity of Röllin Fahrzeugtechnik is the manufacture of custom-made trailers and vehicle bodies of all kinds, as well as the performance of mechanical repair and maintenance work, including welding, brake revisions and the provision of trailers for MFK.

Auto Repair Shops
View profile5(9)
Landtwing Informatik GmbH Logo

Landtwing Informatik GmbH 

Holzhäusern Zg · Since 2009

The company offers IT services, in particular: IT consulting, IT solutions (hardware, software, cloud services), IT security, network optimization, managed services (managed client, managed server, managed backup), Apple support, Microsoft IT services, and cloud solutions (cloud telephone systems, cloud services). The company combines technical expertise with personal service and develops solutions tailored to the needs of its customers. It works with selected technology partners to deliver top-notch results.

IT Consulting & ServicesIT Infrastructure & CloudIT Security
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Vertex Treuhand AG Logo

Vertex Treuhand AG 

Holzhäusern Zg · Since 2024

Vertex Treuhand AG provides fiduciary services including accounting, tax return preparation and representation before tax authorities, payroll and personnel administration. The firm also assists with company formation and domiciliation, relocation services, and family office and wealth-planning matters.

Fiduciary Offices
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Donner-Ross, Inh. Susanne Lerchenmüller Logo

Donner-Ross, Inh. Susanne Lerchenmüller 

Holzhäusern Zg · Since 2021

The company Donner-Ross primarily engages in the manufacture and sale of shaman drums, drum accessories, and other shamanic tools. It also offers workshops and courses where customers can learn how to build and use their own drums. Additionally, the company's owner, a certified therapist, provides systemic family constellations and other therapeutic services.

Textile & Clothing Industry
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Unilab AG Logo

Unilab AG 

Holzhäusern Zg · Since 1995

The core activity of Unilab AG is the development, manufacture and distribution of vacuum machines, particularly for the food industry.

Mechanical Engineering Industry
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Creath Agency GmbH Logo

Creath Agency GmbH 

Holzhäusern Zg · Since 2020

Advertising Agencies
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baujoker gmbh Logo

baujoker gmbh 

Holzhäusern Zg · Since 2009

baujoker gmbh provides renovation services for bathrooms, kitchens and full-house conversions. The company offers design, planning, implementation and project support, and provides consultation and a showroom featuring Stocco bathroom furniture.

Interior Construction
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Bozzi und Ladure AG Logo

Bozzi und Ladure AG 

Holzhäusern Zg · Since 2023

Bozzi und Ladure AG operates Pizzeria Milano, a restaurant serving Italian cuisine with à‑la‑carte dishes, lunch menus, seasonal specials and a wine list; the establishment also offers take-away and assistance with menu selection for events.

Restaurants
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Clean Air Enterprise AG Logo

Clean Air Enterprise AG 

Holzhäusern Zg · Since 2016

The core activity of Clean Air Enterprise AG is the development, production and distribution of modules for central air treatment in energy-intensive buildings. These modules include functions such as filtering, humidifying, dehumidifying, heat exchange, cooling, heating and conveying air (ventilation). The company thus provides solutions for improving indoor air quality, particularly in areas with high energy consumption.

Mechanical Engineering Industry
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Clovis Henzen Consulting GmbH Logo

Clovis Henzen Consulting GmbH 

Holzhäusern Zg · Since 2022

The core activity of Clovis Henzen Consulting is to advise sports equipment manufacturers and brands, as well as their global production partners, in the areas of: Supply Chain Optimization, Product Development and Improvement, Compliance with Regulations and Standards, and Investor Consulting. The company supports its customers in optimizing processes, production workflows, supply chains, and organizational structures to increase their efficiency and competitiveness. The focus is on the sports equipment industry, particularly on outdoor sports equipment and protective gear for cycling, motorsports, and winter sports.

Management Consulting
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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.