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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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47'425 companies found

ADISTA IT AG Logo

ADISTA IT AG 

Chur · Since 2011

The core activity of ADISTA IT AG is the development, implementation and maintenance of business software solutions for SMEs, particularly in Switzerland. This includes providing standard software solutions for finance, payroll, invoicing and industry, as well as expanding and adapting existing solutions to meet the growing business needs of customers. In addition, the company offers comprehensive consulting, support and training in the conception, introduction and use of software solutions.

Software Development
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Adivera AG Logo

Adivera AG 

Zurich · Since 2011

The core activity of Adivera is the conception and implementation of software projects of all sizes, particularly software development and engineering.

Software Development
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Admeira AG Logo

Admeira AG 

Bern · Since 2015

The core activity of Admeira AG is the marketing of advertising services, particularly in the field of TV advertising, with a strong portfolio of television channels and a broad reach in Switzerland. The company offers its customers comprehensive services in the areas of consulting, planning, implementation and research to develop efficient and customer-oriented advertising solutions.

Advertising Agencies
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admin-info, Marc Champod Logo

admin-info, Marc Champod 

Territet · Since 2004

The core activity of the company "admin-info" encompasses three main areas: 1. **Administrative Services**: The company provides administrative support to businesses and individuals, including bookkeeping, payroll management, tax returns, and other administrative tasks. 2. **Tax Services**: admin-info assists individuals in preparing their tax returns and offers related services. 3. **IT Services**: The company provides IT services to businesses and individuals, including optimization of internet and telephony subscriptions, installation and maintenance of computers and networks, as well as troubleshooting.

Fiduciary OfficesIT Consulting & Services
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adnexo GmbH Logo

adnexo GmbH 

Zurich · Since 2016

The core activity of adnexo is the development and deployment of IoT technologies (Internet of Things) as well as the provision of software solutions for the interpretation of sensor data. In particular, adnexo offers its own IoT platform called ax-track, which supports companies in various industries such as construction, logistics, industry and pharmaceuticals in the implementation of IoT projects.

IT Consulting & ServicesSoftware Development
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adPlus GmbH Logo

adPlus GmbH 

Allschwil · Since 2017

The core activity of adPlus GmbH is the creation and maintenance of online presences for companies, particularly on social media platforms such as Facebook, as well as the placement and management of Google ads. The company supports its customers in optimizing their online presence and helps them to effectively reach their target audience.

Advertising Agencies
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Ad Rem Design AG Logo

Ad Rem Design AG 

Thun · Since 2004

The core activity of Ad Rem Design AG is the provision of services in the field of industrial design, particularly in the areas of product development, industrialization and design of products for various industries such as packaging, food and non-food, coffee and coffee machine industry as well as medical technology.

Advertising Agencies
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Adtrac AG Logo

Adtrac AG 

Zurich · Since 2020

The core activity of Adtrac AG is the development and provision of an ad management system that helps companies to plan, execute and track their advertising campaigns efficiently. The system enables inventory management, offers direct bookings, optimizes budget allocation and automates administrative processes. The goal is to support companies in maximizing their advertising revenue and reducing their dependence on individual revenue sources.

Advertising Agencies
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Advans IT Solutions GmbH Logo

Advans IT Solutions GmbH 

Basel · Since 2019

The core activity of Advans IT Solutions is to provide IT services and solutions to companies, particularly in the life sciences and healthcare sectors. This includes the development and implementation of IT systems, maintenance and operation of software and hardware, conception and implementation of IT projects, training and consulting of customers, as well as the takeover of overall projects. The company supports its customers in optimizing their IT infrastructure, complying with quality standards, and ensuring patient safety, data integrity, and product quality.

IT Consulting & Services
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Adveritas GmbH Logo

Adveritas GmbH 

Belp · Since 2017

The core activity of Adveritas is 360° marketing consulting, encompassing both online and offline marketing. Specifically, the company offers services in the following areas: Online marketing: search engine optimization (SEO), SEA/Google Ads, social media marketing, programmatic advertising, and success measurement/analysis. Offline media: print, publishing support, TV, radio, and OOH (Out-of-Home). The company supports its customers in digital and classical media planning to address the target audience on various channels and to use the advertising budget efficiently and transparently.

Advertising Agencies
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Advertima Vision AG Logo

Advertima Vision AG 

St. Gallen · Since 2021

Advertima Vision AG develops AI-driven in-store solutions that convert physical stores into addressable retail media channels. Its product set includes Audience AI and a 3D computer vision platform for anonymized, real-time shopper measurement and activation, with integrations for digital signage CMS, direct delivery and programmatic ad orchestration.

Software DevelopmentWeb Portals & Platform Companies
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Advertising, Art & Ideas Ltd Logo

Advertising, Art & Ideas Ltd 

Zurich · Since 1996

A,A&I Ltd. is a full-service agency for marketing, business communication and electronic media. Their core activities include: strategy and marketing development and optimization, market intelligence and analysis, corporate identity and brand management, corporate design and communication design, advertising and campaigns (classical advertising), dialogue marketing (direct and electronic media), event marketing, web and electronic media (websites, apps, cross-media campaigns), film, video and post-production. The company supports customers in the development and implementation of marketing strategies, the creation of corporate identity and brand management, as well as in the creation of advertising materials, websites and other digital solutions.

Advertising Agencies
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AEQUITAX SA Logo

AEQUITAX SA 

Lugano · Since 2001

The core activity of Aequitax SA is the enforcement of international tax refund claims, particularly in the area of withholding taxes, and offers these services on a success fee basis.

Financial ServicesIT Consulting & Services
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Aerzteverlag medinfo AG Logo

Aerzteverlag medinfo AG 

Erlenbach Zh · Since 2010

The company is primarily active in the field of medical publishing, particularly in the publication of medical specialist journals and the provision of continuing education offers for physicians. The core activity includes the creation and publication of specialist articles, the implementation of clinical research projects, and the development of tools such as the "Onconavigator" to support physicians in the treatment of patients.

Newspapers & Magazines
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Agence Concept-Web Sàrl Logo

Agence Concept-Web Sàrl 

Belmont-Sur-Lausanne · Since 2019

The core activity of Agence Concept-Web sàrl is the creation of digital solutions for businesses, particularly in the areas of web design, digital marketing, graphic design, and strategic consulting. The company offers customized services to enhance the online presence and success of its clients. Specific activities include the creation of websites, development of digital marketing strategies, design of logos and visual identities, creation of content, and consulting on optimizing online presence.

Advertising Agencies
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Agentur Juni GmbH Logo

Agentur Juni GmbH 

Flums · Since 2020

The core activity of Agentur Juni GmbH is the development of marketing strategies and the implementation of marketing activities for its clients. This includes planning, implementation and control of marketing measures, as well as positioning and brand building for companies. The company also offers training and coaching to support clients in implementing their marketing strategies.

Advertising Agencies
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AgileAdvant Schweiz AG Logo

AgileAdvant Schweiz AG 

Lucerne · Since 2019

The company provides consulting and coaching services to support businesses in implementing Business Agility and digital transformation. The core activities include: Enterprise Agile Coaching: supporting the transition to agile work methods, Program and Project Management: planning, implementation and control of projects, Future Leadership & Organization: developing leadership skills and organizational structures, Portfolio Management: controlling portfolios and projects, and Training and Training: offering training and workshops on topics such as Product Owner, Scrum Master and Agile Leadership. The company supports businesses in developing long-term effective solutions to increase their competitiveness and achieve their goals.

Management ConsultingSoftware Development
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AGON Marketing-Service GmbH Logo

AGON Marketing-Service GmbH 

Zofingen · Since 2002

The company's core activity is the provision of marketing services, in particular the development and implementation of marketing concepts, consulting on sales and communication issues, as well as support in the implementation of marketing measures. The company positions itself as an external marketing department for small and medium-sized enterprises, offering individually tailored solutions.

Advertising Agencies
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Agro-Office AG Logo

Agro-Office AG 

Winterthur · Since 1992

The company's core activity is the development, maintenance and provision of software solutions for financial accounting, particularly for agricultural businesses and SMEs, including features such as e-banking, invoicing, account reconciliation and payroll accounting.

Software Development
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AI Business School AG Logo

AI Business School AG 

Freienbach · Since 2018

The company provides a platform for the introduction and deployment of Artificial Intelligence (AI) in businesses. The core activity is to support companies in implementing AI solutions to increase their productivity and competitiveness. To this end, the company offers training, consulting and a software-as-a-service platform that enables companies to develop, implement and manage AI applications. The goal is to support companies in their digital transformation and prepare their employees for the challenges of the future.

IT Consulting & Services
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aietes ag Logo

aietes ag 

Pfäffikon Sz · Since 2016

The company aietes offers consulting and services in the following areas: * Business & IT Integration: Consulting and implementation of projects that involve the integration of departments and IT. * Project Frameworks: Development and implementation of project methodologies. * Accounting & Regulatory: Consulting and support in accounting, regulatory reporting and financial accounting. * Contracting: Temporary personnel placement and leasing for specialists in various fields. The core activity of the company is consulting and supporting financial service providers in mastering challenges and exploiting opportunities, particularly in the areas of Business & IT Integration, project management and accounting.

Management ConsultingIT Consulting & ServicesSoftware Development
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aigis Informatik GmbH Logo

aigis Informatik GmbH 

Meisterschwanden · Since 2008

The company's core activity is the development of customer-specific software in a web environment, including the creation of web applications, software solutions for machine control, automatic form filling and the optimization of internal company processes. The company also offers services such as project support, code reviews and software architecture.

Software Development
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AIM Sport AG Logo

AIM Sport AG 

Lucerne · Since 2011

AIM Sport AG is a sports marketing and digital perimeter advertising company that uses its Digital Overlay® technology to deliver digital advertising solutions for sporting events and venues. Its services include creative and design (AIM Sport Studio), LED signage systems, audience research and analytics, marketing partnerships and event servicing.

Advertising Agencies
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Ai Swiss Development GmbH Logo

Ai Swiss Development GmbH 

Berg Tg · Since 2023

The core activity of AI SWISS (Ai Swiss Development GmbH) is the development and implementation of AI-based IT solutions, particularly in the area of AI automation for B2B companies. This also includes training on OpenAI's GPT technology and the creation of web solutions. The company supports customers in introducing Artificial Intelligence to increase process efficiency, reduce errors and release resources.

IT Consulting & Services
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Aizu Communication GmbH Logo

Aizu Communication GmbH 

Meilen · Since 2012

The core activity of aizu communication GmbH is strategic consulting in the areas of corporate communication, leadership and organizational communication. The company supports organizations and executives in developing communication strategies that aim for sustainable positioning and reputation.

Public Relations Consulting
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Akazie IT GmbH Logo

Akazie IT GmbH 

Lenk Im Simmental · Since 2004

The core activity of Akazie IT is the creation and maintenance of websites, the configuration of IT systems and the provision of IT support and installation services. The company supports customers in their digital transformation by offering individual solutions for the configuration of complex products and processes. Additionally, Akazie IT provides services such as multi-factor authentication, heating optimization and data protection consulting.

IT Consulting & Services
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AK EDV-Beratung, Adrian P. Kauth Logo

AK EDV-Beratung, Adrian P. Kauth 

Gümligen · Since 1995

AK EDV-Beratung, Adrian P. Kauth provides IT consulting and support for SMEs and implements complete end-to-end IT solutions. Key activities include project management, solution development, deployment and support; mentioned products and expertise include Microsoft Windows and applications, Infoniqa software, Internet/RAS/VPN solutions and data/virus protection.

IT Consulting & Services
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AK Neukomm Promotions Logo

AK Neukomm Promotions 

Matten B. Interlaken · Since 2018

The core activity of AK Neukomm Promotions encompasses the following areas: * Artist Management: Management and booking of artists, handling of correspondence with clients, assumption of administrative tasks such as contract preparation and arrangement of performances. * Sales & Marketing: Sales and marketing activities for tourism service providers and destinations, professional establishment and maintenance of contacts with important distribution partners. * Events & Promotions: Planning, organization and implementation of sales promotion measures, event organization and support. * Film Location Services: Location management for film and photography, organization and support of the crew on site, handling of permits, accommodation and catering. The company thus offers a wide range of services in the entertainment and tourism industry.

Advertising AgenciesPublic Relations Consulting
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Akquisiteur GmbH Logo

Akquisiteur GmbH 

Thalwil · Since 2006

The core activity of the company "Akquisiteur GmbH" is the generation of highly qualified leads for the sales front of customer companies. This includes: Acquisition: Initial contacts at the highest level with decision-makers (C-level) in target companies, Social Media Marketing: Promotion of companies, products, services and events through social media channels, Lead generation: Generation of qualified leads for the sales front of customer companies. The company thus offers services in the area of customer acquisition and acquisition to support companies in generating new business opportunities.

Advertising Agencies
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AKROTONX GmbH Logo

AKROTONX GmbH 

Lachen Sz · Since 2021

The core activity of AKROTONX GmbH is the integration of Virtual Reality (VR) and Augmented Reality (AR) into business processes. This includes, in particular: Reality Capture (creation of 3D and photorealistic digital models of buildings and outdoor areas), Digital Twin (creation of a digital image of objects), AX Workshop (management of users, models, and collaborators), Smart Industry (solutions for industry, including Virtual Staging, Virtualized Learning Processes, and Real Estate and Venue Scanning), and AR and VR solutions for various industries, including construction, real estate, education, and research. The company thus offers a wide range of services and solutions in the field of VR and AR to support companies in digitizing and optimizing their processes.

IT Consulting & Services
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AK-SOFT GmbH Logo

AK-SOFT GmbH 

Gossau Sg · Since 1999

The core activity of AK-Soft GmbH is the development and distribution of practice-oriented ERP software solutions, particularly for wood processing companies such as carpentries, timber construction companies and interior finishing. This also includes specific software products such as AK-Soft, AKeZeit (mobile electronic time recording) and RK-Menü (task-oriented user interface for AutoCAD/LT).

Software Development
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Aktiv-Werbung AG Logo

Aktiv-Werbung AG 

Reiden · Since 2014

The core activity of Aktiv-Werbung AG is the rental and management of billboard spaces throughout Switzerland, particularly in public spaces, to place and mediate advertising for clients.

Advertising Agencies
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alabus ag Logo

alabus ag 

Zurich · Since 1998

The core activity of alabus ag is the development and implementation of software solutions for the insurance industry, particularly in the areas of process optimization and outsourcing of insurance processes. The company offers comprehensive solutions ranging from consulting to implementation and operation of the solutions.

Software Development
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Alain L.P. Frauchiger Logo

Alain L.P. Frauchiger 

Perroy · Since 2003

Management ConsultingRecruitment & HR ConsultingIT Consulting & Services
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aldente brainworks GmbH Logo

aldente brainworks GmbH 

Meilen · Since 2000

The core activity of aldente brainworks GmbH is the provision of services in the field of web development, web hosting and email management. Specifically, this includes the development of websites and online applications using content management systems such as TYPO3, Magento and PrestaShop, as well as the provision of web hosting services, email management and storage solutions.

IT Consulting & ServicesIT Infrastructure & CloudSoftware Development
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Aleanza Marketing GmbH Logo

Aleanza Marketing GmbH 

Zurich · Since 2024

Advertising Agencies
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Aleanza Digital GmbH Logo

Aleanza Digital GmbH 

Zurich · Since 2021

IT Consulting & Services
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ALEF CONSULTING SA Logo

ALEF CONSULTING SA 

Le Grand-Saconnex · Since 2002

The core activity of Alef Consulting is to provide consulting and services in the field of computer science, particularly in the sectors of pension funds, notary administration and non-profit organizations. The company develops and integrates software solutions, such as Logiciel LPP and Xplan, to support customers in managing assets and pensions. The main objectives of the company are to improve efficiency and provide tailored solutions for customers.

IT Consulting & ServicesSoftware Development
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Alekseenko SEO-Beratung Logo

Alekseenko SEO-Beratung 

Dierikon · Since 2025

The company's core activity is providing search engine optimization (SEO) services for e-commerce companies, specifically strategic consulting, technical analysis and optimization, keyword and content optimization, as well as ongoing support for online shops to increase their online visibility and sales.

IT Consulting & Services
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Alinéa édition S.à r.l. Logo

Alinéa édition S.à r.l. 

Renens Vd · Since 1996

Alinéa édition S.à r.l. is a communication and graphic design agency offering services such as logo and corporate identity design, print materials (flyers, catalogues, magazines), book design, exhibition stands and branding, illustrations, promotional items and digital/social media communication.

Advertising Agencies
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ALISEO di Daminato Diego Logo

ALISEO di Daminato Diego 

Ponte Capriasca · Since 2008

The core activity of Aliseo Software is the development and distribution of software solutions, as well as consulting and supporting customers in the implementation of these solutions.

IT Consulting & Services
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alixon gmbh Logo

alixon gmbh 

Aarau · Since 2002

The core activity of Alixon GmbH is the development and provision of software solutions and internet services, particularly in the areas of administrative systems, content management systems, web hosting and cloud services. The company offers specialized solutions for various industries and fields of application, such as address management, reservation systems, room management and website programming.

IT Infrastructure & CloudSoftware Development
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alldesk AG Logo

alldesk AG 

St. Gallen · Since 2025

The core activity of alldesk GmbH is the provision of IT services, particularly in the areas of: Cloud solutions (setup and management of cloud infrastructures), IT infrastructure (network, security, modern work), Managed Services (takeover of IT tasks and responsibility), Support and Consulting (technical support and strategic consulting), and IT Security (protection of IT systems and data). The company focuses on the needs of Swiss SMEs and offers individual solutions for digital transformation and optimization of IT landscapes.

IT Consulting & Services
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Allegra Werbeartikel GmbH Logo

Allegra Werbeartikel GmbH 

Aadorf · Since 2004

The core activity of Allegra Werbeartikel GmbH is the distribution and personalization of advertising items, gift items and promotional products, such as textiles, writing instruments, lighters and other accessories, which can be printed or embroidered with logos, slogans or other designs to support companies and organizations in their advertising and public relations efforts.

Advertising Agencies
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Allgemeine Plakatgesellschaft AG Logo

Allgemeine Plakatgesellschaft AG 

Zurich · Since 1999

Allgemeine Plakatgesellschaft AG is an out-of-home media company that markets analogue and digital advertising spaces. Its services include poster and DOOH campaigns, online booking and a product finder, programmatic advertising and mobile targeting, and mediation of advertising space for property owners.

Advertising Agencies
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Allgemeine Plakatgesellschaft AG, Zweigniederlassung in Zürich Logo

Allgemeine Plakatgesellschaft AG, Zweigniederlassung in Zürich 

Zurich · Since 1999

Allgemeine Plakatgesellschaft AG, Zweigniederlassung in Zürich markets out-of-home advertising space, offering analogue posters and digital DOOH formats. Services include online booking and planning tools, programmatic and mobile targeting solutions, and services for property owners.

Advertising Agencies
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Allgemeine Plakatgesellschaft AG, Zweigniederlassung in Winterthur Logo

Allgemeine Plakatgesellschaft AG, Zweigniederlassung in Winterthur 

Winterthur · Since 1999

Allgemeine Plakatgesellschaft AG, Zweigniederlassung in Winterthur markets poster and digital out-of-home advertising spaces and provides services for planning and booking outdoor advertising campaigns. The branch offers online tools such as a product finder and booking platform and manages advertising spaces on behalf of property owners.

Advertising Agencies
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Allgemeine Plakatgesellschaft AG Logo

Allgemeine Plakatgesellschaft AG 

Münchenstein · Since 2021

Allgemeine Plakatgesellschaft AG operates out-of-home advertising spaces and offers poster and digital OOH advertising solutions. The company markets analogue and digital advertising sites, provides planning and booking tools (including a product finder and online booking platform) and offers services for property owners.

Advertising Agencies
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Allinti Verlag GmbH Logo

Allinti Verlag GmbH 

Allschwil · Since 2006

The core activity of Allinti Verlag is the publishing and distribution of books, particularly in the field of spiritual and esoteric literature, with a focus on self-discovery, self-healing and personal growth.

Publishing
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ALLPS GmbH Logo

ALLPS GmbH 

Zurich · Since 2017

The core activity of ALLPS GmbH is to connect tech talents with innovative companies and recruit IT teams. The company offers solutions and products such as iProPal Pulse and Allps.ai, which are likely based on artificial intelligence (AI).

Software DevelopmentWeb Portals & Platform Companies
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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.
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.