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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,220 companies indexed · Last updated: today
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12'780 companies found

Radiothérapie de La Source S.A. Logo

Radiothérapie de La Source S.A. 

Lausanne · Since 1998

Radiothérapie de La Source S.A. provides radiotherapy treatments and coordinates patient care within a multidisciplinary oncology team. The centre delivers external radiotherapy using techniques such as adaptive radiotherapy (Ethos), VMAT (arc therapy), image‑guided radiotherapy, stereotactic radiosurgery and respiratory‑gated treatments, and offers adjunctive options such as hyperthermia and photobiomodulation.

Radiology Clinics
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railenergy SA Logo

railenergy SA 

Lausanne · Since 2016

The company Railenergy SA is engaged in the development and distribution of solutions for energy efficiency in the rail sector.

Sustainability Sector
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Rainbow Spot Logo

Rainbow Spot 

Lausanne · Since 2022

The core activity of the company 'Rainbow Spot' is to provide an information and support offer for LGBTQIA+ individuals with a migration background. This includes the implementation of awareness and educational measures, support for integration and the promotion of social and health services. The company also offers a telephone hotline and personal counseling to meet the needs of the target group.

NGOs & NPOs
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Randstad Digital Switzerland AG Logo

Randstad Digital Switzerland AG 

Lausanne · Since 2023

Randstad Digital Switzerland AG provides digital and IT talent services, including recruitment and staffing as well as talent services, global talent centers and managed solutions.

Art & Antique Trade
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Ravel investment Co SA Logo

Ravel investment Co SA 

Lausanne · Since 2016

Ravel investment Co SA is a wealth management and investment company offering project financing, investment advisory, and real-estate management services. It provides tailored financing structures, structured finance solutions and asset- and portfolio-management support for investment and property transactions.

External Asset ManagementFamily Offices
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RBO organisations Sàrl Logo

RBO organisations Sàrl 

Lausanne · Since 2003

The core activity of Bruchez-Organisations (RBO) is the management and organization of sports and cultural events, particularly in the Lausanne region and the canton of Vaud, but also in other parts of Switzerland.

Trade Fair & Event Organizers
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RDR Architectes SA Logo

RDR Architectes SA 

Lausanne · Since 1977

RDR Architectes is an architecture firm with offices in Lausanne, Buenos Aires, and Madrid. The company's core activity is the planning and implementation of architectural projects, including the design, conception, and realization of buildings, urban districts, and other construction projects. The company also provides services in the areas of interior design, construction management, and digital processes.

Architecture Firms
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Réactif emploi Sàrl Logo

Réactif emploi Sàrl 

Lausanne · Since 2018

Réactif emploi Sàrl is a recruitment agency for permanent and temporary positions operating across sectors, with a focus on building services engineering and electrical trades. Services include permanent placement, temporary staffing, try & hire and payrolling, and the agency advertises roles in technical, industrial and tertiary fields.

Recruitment & HR Consulting
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Readily3D SA Logo

Readily3D SA 

Lausanne · Since 2020

The core activity of Readily3D is the development and manufacturing of volumetric 3D printers, particularly for biotechnology and the production of living tissue. The company also offers related software and services, such as the development of custom tools and protocols for clients.

Medical Technology Industry
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RealForce Solutions SA Logo

RealForce Solutions SA 

Lausanne · Since 2019

The core activity of Realforce Solutions is the development and provision of digital solutions for real estate professionals in Switzerland, particularly CRM systems (Customer Relationship Management) and websites for real estate agencies and brokers.

IT Consulting & ServicesSoftware Development
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LeadhubOutbound Leads by COHAGA

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Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

Discover Leadhub
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.