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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,816 companies indexed · Last updated: today
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1'431 companies found

Circonflex GmbH Logo

Circonflex GmbH 

Basel · Since 1999

The core activity of Markus Obergfell's company encompasses two main areas: 1. Art: The company is active in the field of art, specifically in the creation and collection of artworks that emerge from the studio. 2. Services: The company offers various services, including project and process management, supervision, coaching, and interim management, which are summarized under the name 'Circonflex'.

Artists
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CKW Gebäudetechnik AG Logo

CKW Gebäudetechnik AG 

Basel · Since 2024

CKW Gebäudetechnik AG provides building-technology services, including planning, installation and maintenance of heat pumps, building automation, EV charging infrastructure, alarm and security systems, and electrical installations. The company’s services cover consulting, project implementation and ongoing maintenance for private and commercial clients.

Electrical Planning & Installation
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clean-tek Holding AG Logo

clean-tek Holding AG 

Basel · Since 2018

clean-tek Holding AG supplies and implements customized cleanroom systems, providing consulting, detailed planning, in‑house manufacture of key components, installation and ongoing maintenance and service.

Holding Companies
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clean-tek Reinraum und Hospitaltechnik AG Logo

clean-tek Reinraum und Hospitaltechnik AG 

Basel · Since 2009

clean-tek Reinraum und Hospitaltechnik AG is a full-service provider for cleanroom technology. The company provides consultancy, detailed 3D planning, in-house manufacturing of key components, installation, commissioning and training, as well as maintenance and servicing for projects in sectors such as pharmaceuticals, medical technology, healthcare and research.

Mechanical Engineering Industry
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commsLAB AG Logo

commsLAB AG 

Basel · Since 2011

The core activity of commsLAB AG is research-based consulting for companies, organizations and individuals in the field of reputation and issue management, with a focus on strategy consulting, communication, profile management, reputation monitoring, issue monitoring and reputation-based investment strategies.

Public Relations Consulting
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C. S. & V. B. Representatives GmbH Logo

C. S. & V. B. Representatives GmbH 

Basel · Since 2009

The company C.S. & V.B. Representatives GmbH offers services in the field of project management, particularly in the areas of project controlling, project planning (scheduling), and project management office (PMO). The company supports customers in the implementation of projects by providing qualified specialists who accompany the projects from planning to implementation. The core activity of the company is therefore the provision of project management services.

Management Consulting
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CUBIQUE Entertainment GmbH Logo

CUBIQUE Entertainment GmbH 

Basel · Since 2019

The company's core activity is the creation of audiovisual content, in particular for film, photography, social media and other audiovisual productions in its own studio.

Film & TV Production
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Dell'Era GmbH Logo

Dell'Era GmbH 

Basel · Since 2005

The core activity of Dell'Era GmbH is international event organization and implementation with a focus on event technologies and multimedia, including the provision of professional AV equipment and services for corporate events, special events, theater and exhibitions.

Trade Fair & Event Organizers
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demirigroup GmbH Logo

demirigroup GmbH 

Basel · Since 2019

The core activity of Demirigroup GmbH is the provision of services in the field of construction, particularly in the areas of: * Plastering and plastering work * Painting and painting work * Laying tiles * Dry construction * Renovation and maintenance of buildings * Acoustic ceilings * Façade insulation. The company offers these services to private and commercial customers and focuses on providing high-quality work in both interior and exterior areas.

Painting & Plastering
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Der Austernknacker Max Läubli Logo

Der Austernknacker Max Läubli 

Basel · Since 2022

The core activity of the company 'Austernknacker' is mobile catering of fresh oysters and matching wines at various locations in Basel and at private events. Austernknacker also offers the possibility to rent it for corporate or private occasions to serve oysters on site.

Catering
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Der Hauswart Velickovic Logo

Der Hauswart Velickovic 

Basel · Since 2017

Der Hauswart Velickovic provides caretaker, cleaning and garden maintenance services. The website lists building and apartment cleaning, window cleaning, technical property maintenance (inspection and upkeep of sanitary and heating systems, lighting, on-call service), removals and winter/snow services.

Facility Management & Cleaning
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Dialog Riggenbach Logo

Dialog Riggenbach 

Basel · Since 2005

Dialog Riggenbach provides agency and consulting services in communication, design and event project management, including process-oriented analysis and implementation. Services include corporate communication consulting, corporate identity and web concepts, graphic and photographic work, and project-based event and exhibition project management.

Advertising Agencies
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die Mappe GmbH Logo

die Mappe GmbH 

Basel · Since 2024

The core activity of the company "die Mappe GmbH" consists of providing services in the areas of organization, administration, communication, coaching, consulting and support. The company offers project management, event administration, membership management, accounting, communication and marketing, and supports customers in designing projects, processes and transitions. It also offers courses, workshops and coaching, and supports the vocational training of merchants.

Administrative Services
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DIENSTLEISTUNGEN VARGA Logo

DIENSTLEISTUNGEN VARGA 

Basel · Since 2009

DIENSTLEISTUNGEN VARGA provides construction, landscaping and cleaning services as well as clearances, disposal, caretaking, removals and transport. Services listed on the website include wall demolition, plumbing and concreting, construction/final cleaning, garden maintenance and furniture moving.

Waste Management Industry
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docjo GmbH Logo

docjo GmbH 

Basel · Since 2020

docjo GmbH develops disease-specific digital health solutions that connect patients and healthcare professionals through mobile applications. Its product portfolio includes CE-marked apps such as Velaria (asthma) and Predia (metabolic syndrome), and the company indicates compliance with ISO 27001 and ISO 13485 standards.

IT Consulting & Services
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docjo Holding AG Logo

docjo Holding AG 

Basel · Since 2023

Medical Technology Industry
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Dolder-Bigler AG Logo

Dolder-Bigler AG 

Basel · Since 2025

Dolder-Bigler AG is a supplier of plastic raw materials and technical polymer solutions for plastics processors. The company distributes a wide range of materials from commodity plastics to high-performance polymers and represents international manufacturers.

Wholesale - Chemical & Plastic Products
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Domuterra AG Logo

Domuterra AG 

Basel · Since 1946

The core activity of Domuterra AG is real estate management, real estate marketing and renovation management.

Property Management
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Easy Medical Device GmbH Logo

Easy Medical Device GmbH 

Basel · Since 2019

The core activity of Easy Medical Device GmbH is to provide services in the field of medical devices, particularly in the areas of quality assurance and regulatory affairs. This includes, among other things: Consulting for medical device companies, Support in complying with regulatory requirements such as MDR, FDA registration and MDSAP certification, Conducting supplier audits and mock inspections, Creating and updating technical documentation, clinical evaluations and post-marketing surveillance systems, Selecting and supporting the implementation of UDI providers and European Authorized Representatives, Coaching for the career development of medical device professionals. The company supports medical device companies in fulfilling their regulatory obligations and helps them bring their products to market.

Coaching & Personal DevelopmentManagement Consulting
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Echtzeit Verlag GmbH Logo

Echtzeit Verlag GmbH 

Basel · Since 2006

The company's core activity is the publishing and distribution of books, particularly culinary works, non-fiction books, biographies and technical books, as well as the operation of a publishing bookstore.

Publishing
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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.