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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,219 companies indexed · Last updated: today
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28'724 companies found

RH EXPERT Sàrl Logo

RH EXPERT Sàrl 

Geneva · Since 2020

RH Expert is a recruitment agency specializing in the placement of personnel in the hotel and catering industry. Its core activities include: recruitment of personnel for hotels and restaurants, payroll management, temporary and permanent work, and placement of various professional profiles such as chefs, waiters, hotel staff, bar staff, etc. The company also offers services such as creating recruitment offers, managing salaries, and placing personnel in various industries.

Recruitment & HR Consulting
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Rhino Universal - Savolainen Logo

Rhino Universal - Savolainen 

Geneva · Since 2003

The core activity of Rhino Universal is the provision of services in the field of global communication, particularly in the areas of marketing, advertising and communication strategy. The company positions itself as a global communication agency, supporting companies in the development of communication strategies, the creation of brand identities and the implementation of advertising campaigns.

Advertising Agencies
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Rhomax SA Logo

Rhomax SA 

Geneva · Since 2006

The core activity of Rhomax SA is the international trade of petroleum products, including crude oil and refined products such as Jet A-1, Gasoil, Gasoline and Fuel Oil. The company specializes in the procurement, storage and transportation of these products and offers supply chain solutions to its customers, including national oil companies, trading houses, refineries and distribution companies.

Wholesale - Fuels & Petroleum Products
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RHONE DENTAL CLINIC SA Logo

RHONE DENTAL CLINIC SA 

Geneva · Since 2005

The company's core activity is the provision of dental services, including cosmetic dentistry, implantology and oral surgery, as well as the operation of a dental clinic in Geneva, Switzerland.

Dental Clinics
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Rhône-Electra Engineering SA Logo

Rhône-Electra Engineering SA 

Geneva · Since 1978

The core activity of Rhône-Electra Engineering S.A. consists of providing engineering and consulting services for the conception and realization of electrical infrastructures. This includes in particular: Consulting and conception, studies and expert opinions, energy management and analysis, support in the selection of contractors, and monitoring of the execution of works. The company positions itself as a neutral partner for its customers and offers them comprehensive support in the planning and realization of their electrical infrastructures.

Technical Consulting & EngineeringElectrical Planning & Installation
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Rhône Family Office SA Logo

Rhône Family Office SA 

Geneva · Since 2010

Rhône Family Office SA is a wealth management firm providing investment management and advisory services to private clients and families. The website presents a traditional asset-management approach and services aimed at preserving client patrimony and supporting wealth transfer.

Family Offices
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Rhône Gestion SA Logo

Rhône Gestion SA 

Geneva · Since 1984

Rhône Gestion SA is a wealth management firm providing discretionary portfolio management and investment advisory services to private and professional clients. The company also offers family office and succession‑planning services and is authorized by FINMA as a wealth manager.

External Asset Management
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Rhône Productions SARL Logo

Rhône Productions SARL 

Geneva · Since 2003

The core activity of Rhône Productions is the production of audiovisual content, in particular reports and documentaries for television, as well as the creation of editorial and multimedia content.

Advertising Agencies
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RH-Pro SA Logo

RH-Pro SA 

Geneva · Since 2017

The core activity of RH-Pro SA is personnel placement and consulting, particularly in the areas of job placement, personnel development and recruitment. The company offers various services, such as the placement of permanent and temporary positions, payrolling, try and hire, outplacement, vocational training and counseling, as well as the administration of aptitude tests and career guidance.

Recruitment & HR Consulting
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RHYZOM SA Logo

RHYZOM SA 

Geneva · Since 2020

The core activity of RHYZOM Digital is the development and implementation of digital solutions for companies, particularly in the areas of process optimization and integration of technologies such as artificial intelligence (AI), Internet of Things (IoT), and mobile applications. Specifically, this includes the development of: Virtual assistants based on Large Language Models (LLM), Indoor tracking solutions for asset localization, Mobile applications for process control and team communication, and Solutions for integrating data from various sources and visualizing data in real-time. The company also offers consulting services to support companies in selecting and implementing technologies that can optimize their processes and increase their efficiency.

Software 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.

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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.