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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,173 companies indexed · Last updated: today
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12'782 companies found

2b architectes Sàrl Logo

2b architectes Sàrl 

Lausanne · Since 2004

The company '2b architectes' is an architectural firm specializing in the planning and realization of construction projects. The company's core activities include the development of urban planning strategies, the planning of buildings and public spaces, as well as the implementation of construction projects. The company also offers services in the fields of architecture, urban planning, and landscape architecture.

Architecture Firms
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310K Sàrl Logo

310K Sàrl 

Lausanne · Since 2014

The core activity of 310K Sàrl consists of developing and maintaining web applications as well as installing and maintaining computer networks (Parcs informatiques) for companies in Switzerland, particularly in the Romandy region.

Software Development
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3A Immo SA Logo

3A Immo SA 

Lausanne · Since 2011

3A Immo SA is a real estate company that develops projects in architecture, property development and design. It undertakes new-build and renovation projects and offers properties for sale.

Real Estate Brokerage
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3D Orthodontist Sàrl Logo

3D Orthodontist Sàrl 

Lausanne · Since 2020

The company's core activity is the provision of orthodontic services, including the treatment of dental malpositions and anomalies through various methods such as transparent aligners, preventive orthodontics, traditional orthodontics, microsurgery, aesthetics and whitening. The company also offers consulting and treatment by qualified specialists, including orthodontists and dental hygienists, in a modern and technically equipped practice in Lausanne, Switzerland.

Dental Clinics
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3 Eyes Sàrl Logo

3 Eyes Sàrl 

Lausanne · Since 2021

3 Eyes Sàrl is an ophthalmology practice offering clinical consultations and surgical eye care. Services include glaucoma management, cataract surgery and treatment of ocular-surface disorders, and the website provides patient information pages and explanatory videos.

Ophthalmology Clinics
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3L Solution Sàrl Logo

3L Solution Sàrl 

Lausanne · Since 2022

The core activity of 3L SOLUTION SÀRL is to provide services in the field of cleaning and maintenance of real estate, including: laboratory, office and other professional space cleaning; apartment, house and other private space cleaning; concierge services, including cleaning of common areas, stairways, elevators and outdoor facilities; renovation work, including renovation and renovation of apartments, houses and other properties. The company offers its services to both professional customers and private households, emphasizing fast and reliable delivery of its services.

Facility Management & Cleaning
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3spirits Sàrl Logo

3spirits Sàrl 

Lausanne · Since 2024

3spirits Sàrl operates an e‑commerce shop focused on independent bottlers, offering spirits such as whisky, rum, cognac and other distilled products.

Wholesale - Beverages & Spirits
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4z.com Sàrl Logo

4z.com Sàrl 

Lausanne · Since 2017

The core activity of 4z.com is the provision of Voice-over-Internet-Protocol (VoIP) services, including phone numbers, call services and anti-fraud protection solutions for private and business customers. The company offers affordable rates for calls to many countries, including free calls to 54 countries, as well as per-second billing without connection fees. Additionally, 4z.com provides anti-fraud services for telecommunications providers to detect and prevent fraudulent calls in real-time.

Telecommunications
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A. A. A. Assistance Serrures Dépannage 24h/7j Sàrl Logo

A. A. A. Assistance Serrures Dépannage 24h/7j Sàrl 

Lausanne · Since 2014

A. A. A. Assistance Serrures Dépannage 24h/7j Sàrl provides locksmith services and 24/7 emergency interventions. Services include replacement and repair of locks, supply and installation of security locks and safes, cylinder changes, master key systems, post-burglary interventions, and key duplication including patented high-security keys.

Building Maintenance
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A&Assurances Sàrl Logo

A&Assurances Sàrl 

Lausanne · Since 2024

Insurance Brokerage & Consulting
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Abalon Consulting SARL Logo

Abalon Consulting SARL 

Lausanne · Since 2022

The company Abalon offers consulting services and solutions in the field of digitalization of business processes, particularly with the help of Microsoft products such as Dynamics 365 and Microsoft 365. The core activities include: * Consulting on the implementation of enterprise software (Dynamics 365) * Process automation and digitalization * Setting up intranets and digital workplaces * UX/UI design * Data analysis and visualization * Support for the introduction of new business processes and applications * Training and workshops The company supports customers in optimizing their business processes, improving customer satisfaction, and increasing efficiency through the introduction of digital solutions.

IT Consulting & ServicesIT Infrastructure & Cloud
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ABBGen Sàrl Logo

ABBGen Sàrl 

Lausanne · Since 2020

The core activity of ABBGen is the research and development of microbiotics and innovative solutions in micronutrition, particularly for the health of the gut, immune system and digestion. The company develops and manufactures high-quality dietary supplements and offers them through its online shop.

Research & Development
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ABCD Ciné-Dance S.A. Logo

ABCD Ciné-Dance S.A. 

Lausanne · Since 1996

ABCD Ciné-Dance S.A. operates the D! Club and the Bar Club ABC and programs club nights, concerts and comedy shows. The company also provides an event catering service, supplying technical staff, bartenders, security and DJ bookings.

Cinemas
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ABREMA SA Logo

ABREMA SA 

Lausanne · Since 2020

ABREMA SA is a patent and trademark agency providing intellectual property services, notably the protection and defence of patents, trademarks, designs, and commercial and domain names. Services include drafting and negotiating license agreements, litigation support and anti-counterfeiting actions. The firm files patents, trademarks and designs in Switzerland, in Europe and internationally via a network of foreign associates.

Licensing & Marketing of Intellectual Property
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Absolute Clean Sinomema Logo

Absolute Clean Sinomema 

Lausanne · Since 2022

The company Absolute Clean Sinomema provides cleaning services.

Facility Management & Cleaning
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ABYLSEN Switzerland SA Logo

ABYLSEN Switzerland SA 

Lausanne · Since 2013

ABYLSEN Switzerland SA provides engineering consultancy services for industry and service sectors, supporting clients in innovation, research & development, operational performance and digital projects. Its work covers product development and validation, industrialisation, production and resource optimisation, and IT/telecom and cybersecurity solutions across sectors such as aerospace, automotive, energy, rail, heavy industry and life sciences.

Recruitment & HR Consulting
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a Cabana Sàrl Logo

a Cabana Sàrl 

Lausanne · Since 2023

The core activity of the company "a Cabana" includes planning, consulting and executing work in the field of flooring, particularly: laying (installation) of parquet, laying (installation) of moquette (carpet flooring), renovation of existing parquet, and cleaning of floor coverings. The company thus offers services in the field of interior design and decoration, with a focus on the selection and installation of floor coverings.

Flooring & Tiling
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Académie de développement SA Logo

Académie de développement SA 

Lausanne · Since 2016

The company "Académie de développement SA" provides educational and training services, including courses, seminars and workshops in various fields such as languages, law, economics and mathematics. The core activity of the company is to develop and implement educational offers to impart new skills and knowledge to participants.

Continuing Education Institutes
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Académie Vocale Singing Tree, titulaire Morgan Logo

Académie Vocale Singing Tree, titulaire Morgan 

Lausanne · Since 2021

The core activity of the company 'Singing Tree' is the training and promotion of singing talents, particularly through individual and collective singing lessons, workshops and masterclasses for children, adolescents and adults. The company also offers specialized services such as singing therapy and vocal rehabilitation.

Sports & Recreation Instruction
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ACADYS International SA Logo

ACADYS International SA 

Lausanne · Since 2019

Acadys Suisse is a consulting firm specializing in strategy and transformation in the digital field. The company's core activity is to support businesses in developing and implementing digital strategies, new business models, and introducing new technologies.

Management ConsultingIT Consulting & Services
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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.