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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,378 companies indexed · Last updated: today
DirectoryIT & Communication

IT & Communication

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47'263 companies found

Alpamayo Intelligent Quality Solutions GmbH Logo

Alpamayo Intelligent Quality Solutions GmbH 

Sarnen · Since 2022

Alpamayo Solutions supports manufacturing companies in their digital transformation by building an open and flexible digital infrastructure that enables the rapid and efficient integration of machine data into business processes. The company's core activity is to develop and implement Industry 4.0 data architectures that enable the collection, analysis and utilization of data from the production process to increase productivity, improve machine availability and enable new business models.

Software Development
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ALPA.one GmbH Logo

ALPA.one GmbH 

Wildberg · Since 2021

ALPA.one GmbH provides services related to Bitcoin and the Lightning Network. The company offers deployment and optimization of Lightning nodes, integration of Lightning payment systems for e‑commerce and B2B, security audits, self‑custody guidance and disaster recovery for node operations.

Software Development
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Alpasana GmbH Logo

Alpasana GmbH 

Safenwil · Since 2018

The core activity of Alpasana GmbH encompasses three main areas: 1. **Translations**: The company offers professional translations in almost all languages, including certifications and apostilles. It also provides interpreting services. 2. **IT Services**: Alpasana GmbH provides IT services, including ICT competencies, digital marketing, and other IT-related services. 3. **Training**: The company offers training in various fields, including IT and languages. Overall, Alpasana GmbH offers a combination of linguistic, IT, and educational services.

IT Consulting & Services
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ALPA TECHNOLOGY SA Logo

ALPA TECHNOLOGY SA 

Les Acacias · Since 1985

ALPA TECHNOLOGY SA manufactures precision cameras and related components, notably the modular ALPA 12 camera system, lenses, camera backs and accessories. The company also provides customer support and repair services, plus workshops and curated photography experiences.

Software Development
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Alpcode GmbH Logo

Alpcode GmbH 

Lenzburg · Since 2022

The core activity of Alpcode GmbH is the provision of IT services, particularly in the areas of: web development, mobile app development, cloud computing, DevSecOps, Atlassian support, open source support, business intelligence, Veeam data backup, and IT support. The company positions itself as an IT partner for software development and cloud transformation.

Software Development
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Alpdest Services AG Logo

Alpdest Services AG 

Küssnacht Am Rigi · Since 2011

The core activity of Alpdest is the planning and implementation of advertising campaigns in ski resorts, particularly through out-of-home advertising such as billboards, gondola advertising, digital advertising and product presentations. The company supports international brands in reaching their target audience in ski resorts and strengthening their brand through effective advertising strategies.

Advertising Agencies
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Alpecs AG Logo

Alpecs AG 

Zug · Since 2023

The core activity of Alpecs AG is the development and provision of software and AdTech solutions, particularly in the field of online advertising monetization, including OpenRTB, Prebid, premium display and video monetization.

Software Development
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Alpenfischer GmbH Logo

Alpenfischer GmbH 

Rapperswil Sg · Since 2016

Publishing
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Alpenrosen Verlag GmbH Logo

Alpenrosen Verlag GmbH 

Schwellbrunn · Since 2012

The core activity of Alpenrosen Verlag GmbH is the publication of a bi-monthly specialist magazine for Swiss folklore, focusing on the areas of folk music, yodeling, brass music, flag swinging, choral music, alphorn, Muulörgeler, traditions, origins, developments, history, trends and customs.

Publishing
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Alpentraum Entertainment GmbH Logo

Alpentraum Entertainment GmbH 

St. Gallen · Since 2024

Alpentraum Entertainment GmbH is an agency that arranges event services and provides bands, DJs, a VW T2 photo‑booth bus and event consulting. The website lists booking options for live acts, mobile photobooth services and event planning support for events in Switzerland, Germany and Austria.

Trade Fair & Event OrganizersAdvertising Agencies
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Averion Holding AG Logo

Averion Holding AG 

Zurich · Since 2024

The core activity of Alpha Byte is the development of tailored digital solutions, including software integration, software development, mobile development and digital marketing strategies, to support companies in their digital transformation and promote their success.

Software Development
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AlphaConnect AG Logo

AlphaConnect AG 

Baar · Since 2022

AlphaConnect AG operates the Dialoq service as a mobile operator for frequent travellers. The company provides transparent international voice and data plans with flat-rate options, a single SIM solution, roaming agreements with local carriers and travel concierge support.

IT Consulting & ServicesTelecommunications
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Alpha Global AG Logo

Alpha Global AG 

Interlaken · Since 2006

Software Development
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Alpha Heron AG Logo

Alpha Heron AG 

Herisau · Since 1992

The core activity of Alpha Heron AG is the provision of IT services, particularly in the areas of: * Development and implementation of software solutions (custom software) * Enterprise Content Management (ECM) * Backup and archiving of data (DataTrust) * Enterprise Resource Planning (ERP) with products such as europa3000 ERP and PPS4KMU * Mobile solutions (AHmobile) The company also offers consulting services to support customers in selecting and implementing software solutions.

IT Consulting & ServicesSoftware Development
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RESO Advisory AG Logo

RESO Advisory AG 

Zurich · Since 2020

The core activity of Alpha IC is consulting and supporting customers in the field of real estate and facility management. The activities include in particular: strategy and organizational development for real estate portfolios and utilization concepts; sustainability strategies and certification of buildings and portfolios; procurement strategies, tenders and quality assurance; lifecycle management, including planning, operation and commissioning management; CAFM consulting and implementation, including BIM solutions and data strategies. The company supports customers in developing sustainable and forward-looking solutions for their properties and portfolios, with the goal of creating long-term ecological and social values.

Technical Consulting & EngineeringIT Consulting & Services
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Alpha-Incubation AG Logo

Alpha-Incubation AG 

Spiez · Since 2017

The core activity of Alpha-Inc. encompasses the development of digital solutions and services for businesses, particularly in the areas of space and object digitization, 3D visualization, web development, and social media marketing. The company provides consulting services, strategy development, and implementation of digital projects to support customers in utilizing the internet for marketing and communication purposes.

IT Consulting & Services
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AlphaIT GmbH Logo

AlphaIT GmbH 

Münchenstein · Since 2015

IT Consulting & Services
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Alpha Leads SA Logo

Alpha Leads SA 

Collombey · Since 2002

Alpha Leads offers a platform that connects customers with a network of experts in various fields such as finance, technology, real estate, and management. The company's core activity is to connect customers with specific needs with qualified experts who offer solutions and consulting services in their respective areas of expertise. The company itself does not provide consulting or services, but acts as an intermediary between customers and experts.

Web Portals & Platform Companies
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AlphaMeld GmbH Logo

AlphaMeld GmbH 

Basel · Since 2019

AlphaMeld GmbH provides AI-driven platforms and services to support drug discovery and development. The AlphaMeld platform integrates biological, chemical and clinical data for target identification, indication optimization, drug design, mechanism-of-action analysis, biomarker discovery and clinical-trial strategy and study design, and includes a generative assistant (ChatAlphaMeld) for user interaction.

Research & DevelopmentSoftware Development
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Alpha Media AG Logo

Alpha Media AG 

Winterthur · Since 1999

The core activity of Alpha Media AG is the creation of texts, concepts, editing and communication for companies, particularly in the fields of architecture, real estate, music, society, lifestyle, outdoor, tourism, travel and public transport. This includes, among other things, the creation of content for books, magazines, websites and other media, as well as the implementation of project communication and media work.

Public Relations Consulting
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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.