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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,805 companies indexed · Last updated: today
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1'412 companies found

Pristem SA Logo

Pristem SA 

Lausanne · Since 2024

The core activity of Pristem is the development, manufacture and provision of medical imaging equipment, particularly X-ray systems, as well as the establishment and operation of decentralized diagnostic centers in remote regions. The goal is to improve access to medical imaging procedures, especially X-ray examinations, in areas with limited access to medical care, thereby strengthening healthcare in these regions.

Medical Technology Industry
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Prolinks Partner SA Logo

Prolinks Partner SA 

Lausanne · Since 2023

The core activity of Prolinks Partner SA is advising and supporting companies and their owners in preparing and executing mergers and acquisitions (M&A), particularly in the transfer of companies, as well as in strategic consulting and the development of new business models.

Management Consulting
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Promaudio Sàrl Logo

Promaudio Sàrl 

Lausanne · Since 2007

Promaudio Sàrl is a company specializing in sound technology and audio distribution. It develops and supplies audio equipment (speakers, amplifiers, audio matrices, wireless systems), and provides design and installation services for sound, lighting and video systems in churches, multipurpose halls, retail, parking and healthcare settings; the MiniProm solution for hard-of-hearing users is also offered.

Industrial & Product DesignTechnical Consulting & EngineeringRetail - Electronic Devices
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PROUD SA Logo

PROUD SA 

Lausanne · Since 2021

PROUD SARL develops and manufactures innovative diamond solutions for various industries, including luxury goods, semiconductors, e-mobility, quantum computing, and aerospace. The company's core activity is the production of artificial diamonds (CVD diamonds) and their integration into various products, such as diamond heat sinks, diamond semiconductors, diamond sensors, and diamond-based power electronics. The goal is to harness the benefits of diamonds, including high thermal conductivity, high hardness, and low friction, for various applications.

Research & Development
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Proval Sàrl Logo

Proval Sàrl 

Lausanne · Since 2022

The core activity of Proval SARL is to provide consulting and trading services to the metal and petrochemical industries. Specifically, this includes: trading in complex materials such as concentrates, waste streams, secondary and primary metals; investments in pre-treatment and processing facilities; consulting services to solve complex problems and support turnaround projects; metallurgy and mining, including process and flow sheet modeling; and independent audits. The company provides access to highly qualified experts who can support customers in solving critical challenges and improving their operations.

Technical Consulting & Engineering
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quai F - atelier d'architectes Sàrl Logo

quai F - atelier d'architectes Sàrl 

Lausanne · Since 2019

The core activity of quai F is architecture.

Architecture Firms
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Quasili Consulting Sàrl Logo

Quasili Consulting Sàrl 

Lausanne · Since 2023

Quasili Consulting Sàrl provides consulting services in cryptography, blockchain/Web3 and cybersecurity. Services include design and code reviews, threat modeling, trainings and workshops, architectural advice and support for post‑quantum cryptography planning.

IT Consulting & Services
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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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Renault Finance SA Logo

Renault Finance SA 

Lausanne · Since 2005

Financial Services
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Resto-Link Sàrl Logo

Resto-Link Sàrl 

Lausanne · Since 2020

The core activity of Resto-Link Sàrl is the brokerage of restaurants, bars, cafes, hotels and other gastronomic businesses as well as real estate in the Swiss Romandy region. The company offers a brokerage service for buyers and sellers to facilitate a successful and profitable transaction.

Real Estate Brokerage
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Roduit Nicole Kate Logo

Roduit Nicole Kate 

Lausanne · Since 2017

Roduit Nicole Kate is a copywriter and PR professional offering editorial and public relations services.

Journalism
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Rusconi et K. P. SA Logo

Rusconi et K. P. SA 

Lausanne · Since 2020

Rusconi et K. P. SA is a company offering renovation, building refurbishment and interior decoration services. Services include façade renovation, plastering, decorative painting, wallpapering, mouldings in staff, suspended acoustic ceilings, light plasterboard partitions, anti-graffiti treatment and parking marking for property managers, banks, insurers, municipalities and private clients.

Painting & Plastering
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Rusconi fils & Cie Logo

Rusconi fils & Cie 

Lausanne · Since 1989

Rusconi fils & Cie provides renovation, refurbishment and interior decoration services, including façade renovation, plastering and moulding work, decorative painting, wallpaper installation, false ceilings and interior partitioning.

Painting & Plastering
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SardiniaRE Sàrl Logo

SardiniaRE Sàrl 

Lausanne · Since 2000

SardiniaRE Sàrl specialises in converting derelict buildings into contemporary luxury residences and in managing luxury villa rentals. The company assists international buyers and investors with property purchases in Sardinia and elsewhere in Italy, provides legal and tax advisory via the international law firm FLD, and markets luxury holiday packages with managed villa services including housekeeping, chef and concierge.

Real Estate BrokerageReal Estate Project Development
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Schwob PRODECO Concept Logo

Schwob PRODECO Concept 

Lausanne · Since 2019

The core activity of ProDeco Concept is the planning, design and implementation of interior fittings and designs, including: carpentry, interior design and fitting, custom-made furniture manufacturing and installation, parquet flooring installation, lighting installation, and design and installation of steam/ethanol fireplaces. The company also offers a personalized service to support customers in realizing their individual projects.

Interior Construction
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SEVE Suisse Logo

SEVE Suisse 

Lausanne · Since 2023

The core activity of SEVE Suisse is the organization of workshops and training sessions for children and young people, aimed at developing their social and emotional skills and enabling them to act as responsible and respectful members of society. This also includes the training of adults who are to lead these workshops, as well as supporting institutions in the implementation of these programs.

Cultural & Educational Organizations
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shapearchitecture Sàrl Logo

shapearchitecture Sàrl 

Lausanne · Since 2023

shapearchitecture Sàrl designs and delivers projects in architecture, urbanism, interior design and communication. The firm provides feasibility studies, project planning, construction management and client advisory services for residential, public, commercial, administrative, industrial and renovation projects.

Architecture Firms
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Smalltech Sàrl Logo

Smalltech Sàrl 

Lausanne · Since 2010

The core activity of smallte.ch is the development and provision of mobile applications (apps) for various operating systems such as iPhone, iPad and Android. The apps cover a wide range of functions, including battery monitoring, calculators, currency conversion, astrological predictions, Bible verses, budget planning, shopping lists, restaurant search services, alarms, flashlights and life expectancy calculations.

Software Development
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Société coopérative Cellios Logo

Société coopérative Cellios 

Lausanne · Since 2020

The core activity of Cellios is the promotion and implementation of projects for the production of renewable energy, particularly through the installation of photovoltaic systems on the roofs of private individuals, public institutions and companies, with the aim of supporting sustainable energy transition.

Interest GroupsSolar & Photovoltaics
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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.