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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,853 companies indexed · Last updated: today
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1'431 companies found

Kadid Studio GmbH Logo

Kadid Studio GmbH 

Basel · Since 2022

Kadid Studio GmbH is a multidisciplinary design practice working in architecture, product design, photography and edition.

Architecture Firms
View profile4.8(5)
Quantum Brandschutz GmbH Logo

Quantum Brandschutz GmbH 

Basel · Since 2024

Quantum Brandschutz GmbH is an engineering firm for fire protection and safety planning that develops fire protection concepts, verification reports and provides project support across all building project phases. Services include fire and smoke simulations, evacuation analyses, fire‑event control design, integrated tests and warm‑smoke trials, condition surveys and operational safety planning.

Technical Consulting & Engineering
View profile4.2(5)
Raphael Kadid Objects Logo

Raphael Kadid Objects 

Basel · Since 2021

Raphael Kadid Objects produces limited-edition object series, with current works available to order. The practice focuses on lighting and sculptural metal objects, often employing machined, polished and anodised finishes.

Furniture Industry
View profile4.8(5)
Roesen Haustechnik AG Logo

Roesen Haustechnik AG 

Basel · Since 2001

The core activity of Roesen Haustechnik AG is the planning, installation and maintenance of building technology systems, including sanitary, heating and ventilation technology, as well as the execution of bathroom renovations.

Plumbing & Building ServicesRoofingSheet Metal Work
View profile4.8(5)
Stiftung Longo Mai Logo

Stiftung Longo Mai 

Basel · Since 2005

Stiftung Longo Mai supports and funds the establishment and activities of solidarity-based communities and cooperatives in rural and peripheral areas. Its work includes projects in agriculture, seed conservation, forestry and woodcraft, training and hosting, publications and solidarity campaigns.

NGOs & NPOs
View profile4.2(5)
Verein Europäische Kooperative Longo Mai Logo

Verein Europäische Kooperative Longo Mai 

Basel · Since 1976

NGOs & NPOs
View profile4.2(5)
Wyss + Santos Dipl. Architekten M. Arch / HTL GmbH Logo

Wyss + Santos Dipl. Architekten M. Arch / HTL GmbH 

Basel · Since 2004

Wyss + Santos is an architectural firm specializing in the planning and realization of various construction projects, including hotels, schools, office spaces, private apartments, and interior design. The company's core activity encompasses architectural consulting, planning, and implementation of construction projects, with the two owners, Marilí Santos-Munné and Lorenz Wyss, offering innovative and independent solutions together with their team.

Architecture Firms
View profile5(5)
Zimbas, Zimmerleute Basel GmbH Logo

Zimbas, Zimmerleute Basel GmbH 

Basel · Since 2006

The core activity of Zimbas is sustainable timber construction in existing and new buildings, including services such as renovations, roofing, new and extension constructions, monument preservation, terrace construction, floor and staircase construction, as well as carpentry work.

Building MaintenanceInterior Construction
View profile5(5)
Arni Siebdruck GmbH Logo

Arni Siebdruck GmbH 

Basel · Since 2006

Printing Companies
View profile5(4)
Focus 93 GmbH Logo

Focus 93 GmbH 

Basel · Since 1993

The core activity of Focus 93 is the provision of customs services for international trade, in particular the handling of imports and exports, transit procedures, EU customs clearance, creation of customs documents and certificates, as well as consulting and supporting customers in customs matters.

Management ConsultingLogistics & Transport Companies
View profile5(4)
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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.