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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,219 companies indexed · Last updated: today
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42'639 companies found

Trewag AG Logo

Trewag AG 

Effretikon · Since 1986

The core activity of Trewag AG is the development, manufacture and assembly of partitioning systems for various fields of application, such as offices, industry, medicine and others. The products include glass partitions, office partitions, soundproof partitions, industrial partitions, mobile partitions and room-in-room systems. The company also offers consulting, planning and manufacturing services and produces all parts to measure in its in-house production facility.

Interior ConstructionGlass, Ceramics, Stone & Construction Materials Industry
View profile4.8(8)
TRINA BIOREACTIVES AG Logo

TRINA BIOREACTIVES AG 

Nänikon · Since 1994

The core activity of Trina Bioreactives AG is the development, manufacture and distribution of biological reagents and products for in-vitro diagnostics (IVD) and the pharmaceutical industry, in particular sera, plasmas, antigens, antibodies and controls for clinical chemistry, immunology and infectious diseases.

Medical Technology Industry
View profile4.8(8)
Truttmann Holzprofis GmbH Logo

Truttmann Holzprofis GmbH 

Emmetten · Since 2006

Truttmann Holzprofis GmbH is a timber construction and joinery firm offering structural timber work, bespoke furniture and interior fittings as well as garden and special wooden constructions. Services include new-build and renovation projects, element construction and custom carpentry solutions such as windows, doors and staircases.

Wood Processing & Sawmills
View profile5(8)
TSW Kummer Systemwände GmbH Logo

TSW Kummer Systemwände GmbH 

Märstetten · Since 2014

TSW Kummer Systemwände GmbH supplies and installs system walls, mobile partitions and modular space solutions, and provides planning services for new builds, renovations and fit-outs.

Furniture Industry
View profile4.5(8)
TW Energie AG Logo

TW Energie AG 

Steffisburg · Since 2007

Energy Industry
View profile3.9(8)
UM2 S.A. Logo

UM2 S.A. 

La Chaux-De-Fonds · Since 1995

The core activity of UM2 SA is the development, manufacture and finishing of high-precision components and products for the watch and jewelry industry, including the production of complex parts made from various metals and materials such as gold, silver, steel, titanium and others. The company also offers services such as polishing, welding and certification, and creates finished products like jewelry and luxury accessories.

Watch Industry
View profile4.3(8)
Unilube AG Logo

Unilube AG 

Berg Tg · Since 1989

The core activity of Unilube AG is the development, manufacture and marketing of minimal lubrication systems and products, particularly for metalworking, with the aim of offering environmentally friendly and cost-effective solutions.

Chemical Industry
View profile5(8)
UpBoards GmbH Logo

UpBoards GmbH 

Buchs Ag · Since 2018

The core activity of UpBoards is the development, production and marketing of innovative and high-quality products made from recycled mixed plastic waste. The company promotes the consistent circular economy of plastics and produces products such as boards and other items made from recycled plastic waste. The products are sustainable, economical and of high quality and are distributed directly online or through the company's product shop.

General Goods Production
View profile4.9(8)
USFA Sursee AG Logo

USFA Sursee AG 

Sursee · Since 1999

The company's core activity is the manufacture, assembly and sale of windows and doors, particularly made of plastic and aluminum, as well as the provision of services such as consulting, measurement and installation in the field of window and door technology.

Plastics Industry
View profile4.1(8)
Uster Technologies AG Logo

Uster Technologies AG 

Uster · Since 2007

The core activity of Uster Technologies AG is the development, manufacture and distribution of high-tech instruments, systems and services for quality assurance and control in the textile industry, particularly for monitoring and optimizing fibers, yarns, fabrics and nonwovens.

Textile & Clothing Industry
View profile3.1(8)
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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.