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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,173 companies indexed · Last updated: today
DirectoryIT & Communication

IT & Communication

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IndustryIT & Communication
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Matching companies

47'425 companies found

Armin Windlin Software Logo

Armin Windlin Software 

Melchtal · Since 2023

The core activity of Armin Windlin Software is the development of digital solutions, particularly in the areas of web development, 3D visualization and game design, with the goal of enhancing user experiences across various platforms.

Software Development
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ARMIS SNC Logo

ARMIS SNC 

Sion · Since 2017

ARMIS SNC operates the online platform Armis.ch, a marketplace for classified ads offering firearms, ammunition, accessories and related equipment to private and professional users. The site provides free listings up to five ads, paid seller accounts with sales and online payment services, and features for auction catalogues.

Web Portals & Platform Companies
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Arne Rohweder GmbH Logo

Arne Rohweder GmbH 

Egg B. Zürich · Since 2008

The core activity of Arne Rohweder GmbH is the creation and production of 3D panoramic maps, particularly for the tourism and leisure sector. This includes, among other things: Destination and tourism marketing, creation of piste maps, trail maps, stadium maps, snowshoe trails and winter sports maps, creation of experience maps, inspiration maps and illustrated maps, creation of maps for golf clubs, fun parks, ski schools, railways, mountain railways and public transport, creation of site plans, maps for hotels and resorts, local maps and city maps, creation of interactive maps and 3D terrain models. The company offers its services primarily to the tourism sector to promote destinations and regions and inform tourists.

Advertising Agencies
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Arnold Illustrator/Gestalter Logo

Arnold Illustrator/Gestalter 

Horgen · Since 2007

Arnold Illustrator/Gestalter provides illustration and design services and produces handcrafted driftwood objects. The website states the illustrator and designer works for private clients, publishers and advertising agencies, focusing on conventional photo‑realistic illustration in acrylic, pencil and colored pencil, and airbrush techniques.

Advertising Agencies
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Arnold Verlag - Uri und seine Täler Logo

Arnold Verlag - Uri und seine Täler 

Unterschächen · Since 2012

The core activity of the company 'Uri and its Valleys' is the promotion and brokerage of sports and leisure offers in the Uri region, particularly in the areas of mountain sports and Alpine tourism. The company provides information and services to support tourists and locals who want to explore the region's natural resources and beauty.

Publishing
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Arnova Sàrl Logo

Arnova Sàrl 

Carouge Ge · Since 2017

Arnova Sàrl is a digital marketing agency offering services such as lead generation, digital marketing campaigns, CRM solutions and marketing automation. It supports clients with campaign planning, budget management and growth-oriented marketing strategies.

IT Consulting & Services
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AROA Informatik AG Logo

AROA Informatik AG 

Zuzwil Sg · Since 1993

The core activity of AROA Informatik AG is the development and provision of software solutions, particularly for operating systems such as IBM i, as well as the provision of services in the field of IT security, including firewalls, VPNs and security solutions.

Software Development
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Arobas Uldry Sàrl Logo

Arobas Uldry Sàrl 

Le Grand-Saconnex · Since 2015

The core activity of Arobas Uldry Sàrl is to provide IT services, particularly in the installation, maintenance and support of IT infrastructures and processes for small and medium-sized enterprises (SMEs) with up to 500 employees. This also includes consulting, hardware sales and user support.

IT Consulting & ServicesIT Infrastructure & Cloud
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Aromanet Sàrl Logo

Aromanet Sàrl 

Trélex · Since 2020

The core activity of AROMANET is aromatherapy and the dissemination of knowledge about essential oils. The company offers courses and information on the application and benefits of essential oils and has a comprehensive platform available in many languages.

Web Portals & Platform Companies
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Arosa.com GmbH Logo

Arosa.com GmbH 

Arosa · Since 2005

Arosa.com GmbH operates an online platform providing information and services for tourism and real estate. The site includes property listings and related services, holiday apartment booking options, job listings, and information on seasonal activities and events.

Web Portals & Platform CompaniesReal Estate Brokerage
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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.
Per page
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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.