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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,089 companies indexed · Last updated: today
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1'528 companies found

aqNaut Sàrl Logo

aqNaut Sàrl 

Lausanne · Since 2023

The company aqNaut Swiss Sàrl (LLC) is an online retailer specializing in the sale of watch strap adapters. The core activity of the company is to offer watch strap adapters for various watch brands and ship them worldwide.

Retail - Watches & Jewelry
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Argon Medical Devices Switzerland SA Logo

Argon Medical Devices Switzerland SA 

Lausanne · Since 2007

Argon Medical Devices Switzerland SA manufactures and supplies interventional medical devices and provides related services. Its product range includes thrombectomy systems, biopsy instruments, retrievable vena cava filters, microcatheters and drainage catheters, and the company offers custom product solutions, clinical education and regulatory support.

Medical Technology Industry
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Arkey SA Logo

Arkey SA 

Lausanne · Since 2023

The core activity of Arkey is to advise and support property owners in the energetic renovation and optimization of their buildings. This includes conducting energy audits, creating energy certificates (CECB), planning and coordinating renovation measures, as well as advising on the selection of subsidies and financing options. The goal is to increase the energy efficiency and value of the properties while reducing environmental impact.

Sustainability Sector
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AS-DE Sàrl Logo

AS-DE Sàrl 

Lausanne · Since 2023

AS-DE Sàrl provides planning, consulting and installation of renewable energy systems, with a focus on photovoltaic panels, air–water heat pumps and electric vehicle charging stations. The company carries out feasibility studies, manages authorisations and subsidy applications, and handles installation and commissioning. AS-DE is a member of Swisssolar and follows the installation conditions of the PAC Système Module label.

Solar & Photovoltaics
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ASEVA Sàrl Logo

ASEVA Sàrl 

Lausanne · Since 2019

The core activity of AlphaSEVA is to connect farmers with consumers by creating transparent and trustworthy supply chains for natural, healthy food products, ensuring the quality, freshness and safety of products from production to consumption.

Sustainability Sector
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Association suisse de l'économie immobilière SVIT, Section Romandie ("SVIT Romandie") Logo

Association suisse de l'économie immobilière SVIT, Section Romandie ("SVIT Romandie") 

Lausanne · Since 2015

Association suisse de l'économie immobilière SVIT, Section Romandie ("SVIT Romandie") is a professional association that brings together real estate practitioners and provides members with networking, events, publications and sector representation.

Property Management
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Assurplus Sàrl Logo

Assurplus Sàrl 

Lausanne · Since 2007

The core activity of Assurplus is the brokerage and management of insurance services for private individuals, self-employed individuals and small and medium-sized enterprises (SMEs). They offer tailored solutions for various types of insurance, such as health insurance, car insurance, liability insurance and pension planning. The company acts as an intermediary between customers and insurance companies, providing advice, management and administration of insurance contracts.

Insurance Brokerage & Consulting
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Atelier d'architecture Audergon, Vionnet & Perakis SA Logo

Atelier d'architecture Audergon, Vionnet & Perakis SA 

Lausanne · Since 1992

Architecture Firms
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ATELIER GUYOT Logo

ATELIER GUYOT 

Lausanne · Since 2023

The core activity of Atelier Guyot is the creation of artistic and decorative works, particularly in the field of trompe-l'œil and interior design. The company offers services such as designing unique wall paintings, creating decoration concepts for interior spaces, and implementing artistic ideas for private and public spaces.

Artists
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atelier niv-o sa Logo

atelier niv-o sa 

Lausanne · Since 1990

atelier niv-o sa is an architectural practice providing design, project management and realization of building projects, including housing and urban developments. The practice emphasizes sustainable, bioclimatic design, the use of natural materials and energy‑autonomous solutions.

Architecture Firms
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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.