IT & Communication

Zone 4 communications GmbH 

Schlieren · Since 2008

The core activity of Zone-4 Communications GmbH is the provision of communication services, particularly in the luxury segment, and includes the following specific activities: Sponsoring: Acquisition and brokerage of sponsors for renowned brands and organizations from gastronomy, art, culture, and sports; PR (Public Relations): Public relations, strategy, planning, and implementation, contact with journalists, writing of press releases, organization of press conferences; Events: Planning and implementation of events, such as events, trade fairs, exhibitions, to create an unforgettable atmosphere and bring customers' ideas to life. The company positions itself as a communications and event agency specializing in the needs of luxury brands and organizations.

Seri-Line Grafik & Design GmbH 

Brüttisellen · Since 2025

Seri-Line Grafik & Design GmbH provides graphic design and signage services for promotional media. Services include design work, digital and screen printing, vehicle graphics, 3-D lettering, wall graphics and a range of films (privacy, solar and security), with project management from planning through production and installation.

Explicit Marketing GmbH 

Olten · Since 2025

Explicit Marketing GmbH is a full-service marketing agency offering strategic consulting and operational services across social media, branding, advertising, social recruiting, graphic design and real estate marketing.

055net GmbH 

Schwanden Gl · Since 2001

The core activity of 055net GmbH encompasses mainly two areas: 1. **IT Services**: The focus lies on PC service, support, and consulting for hardware (excluding Mac) and software (especially MS products). This also includes a pick-up and return service for PCs directly at the customer's home. 2. **Music and Dance**: The company operates a recording studio (GMP) for music productions and offers this studio for rent for events. Additionally, it is active in the music scene, as evidenced by the mention of the band "4Tracks" and music by Rudy Herrmann. Furthermore, the company also offers web design services, such as creating websites with the "Website Builder" from Webland.ch, but this appears to be a secondary activity.

1.FM AG 

Baar · Since 2011

1.FM AG operates a network of internet radio stations and provides thematic and genre‑based streaming channels. The platform lists numerous music and mood stations, offers navigation by genre and mood, and provides mobile apps and user account functions such as sign up and log in.

1SWISS1 SA 

Geneva · Since 2017

The company offers comprehensive IT services, including: IT consulting and support, installation, maintenance and repair of IT systems, development of web applications, mobile applications and business applications, process automation, cloud services, including self-service and data backup, hosting of e-mails, anti-spam and disaster recovery solutions, sale of hardware and software solutions, network and security solutions, VOIP solutions, project management and consulting, audits and evaluations of IT infrastructures. The core activity of the company is to provide comprehensive IT services aimed at optimizing and supporting the IT infrastructure and processes of companies.

2ndfloor Productions Sàrl 

Romanel-Sur-Morges · Since 2000

The core activity of SecondFloor Productions Sàrl is the creation of audiovisual and graphic content for corporate communication and branding. This includes in particular: the development of concepts and strategies for communication and branding; the creation of audiovisual content such as films, videos and motion graphics; the design of graphic elements such as logos, packaging, web design and illustrations; the production of audio content such as sound design, voice-over and music; and the implementation of campaigns and projects in the field of visual communication. The company thus offers a comprehensive range of services for visual communication and corporate branding.

360 brand connection GmbH 

Thalwil · Since 2008

The core activity of 360 brand connection is the provision of services in the field of Public Relations (PR) and Digital Marketing, particularly for clients from the sports, fashion and lifestyle industries. This includes the development of communication concepts, the creation of PR strategies, the implementation of influencer marketing campaigns and support for the online presence of brands.

3K Informatik AG 

Kägiswil · Since 2003

The core activity of 3K Informatik AG is the provision of IT services and solutions for businesses and private individuals. This includes in particular: IT consulting and support, development and implementation of software solutions, operation and maintenance of IT systems and networks, data backup and protection, cloud services (3K-Cloud, 3K-Datenhub), and remote maintenance and support. The company thus offers comprehensive IT services to support customers in designing and operating their IT infrastructure.

42talents GmbH 

Zurich · Since 2014

The core activity of 42talents GmbH is the development and improvement of software solutions for businesses. This includes: Technology Consulting: Long-term support in the development of individual software for business customers, Workshops and Training: Further education and training of employees with the help of experienced mentors and trainers, Custom Software: Development of sustainable software to successfully implement business processes. The company supports customers in improving their software development and offers training and consulting to strengthen their teams.

4BMC Sagl 

Viganello · Since 2019

The core activity of 4BMC Sagl is the development of software solutions, particularly in the field of artificial intelligence (AI), mobile applications, and blockchain technologies. The company offers services such as the development of scalable web platforms, mobile apps, chatbots, and smart contracts on various blockchain platforms. Additionally, 4BMC provides solutions for the automation of business processes, data analysis and extraction, as well as the development of user-friendly interfaces (UI/UX).

4Quant Ltd. 

Birmensdorf Zh · Since 2015

4Quant Ltd. develops software platforms, tools and services for large-scale image analysis and analytics, particularly for medical imaging using big data and deep learning techniques. It provides an annotation platform (HICCAP), a Big Image Data Analytics Platform (BIDAP), cloud image processing frameworks, as well as consulting, training and statistical reporting to support the development and validation of AI-powered medical imaging applications.

4 Synergy GmbH 

Knonau · Since 2007

The core activity of 4 Synergy is the provision of IT services and solutions. Specifically, this includes: IT support and engineering (IT 4U), development of customized applications (Engineering), operation and management of data centers (Datacenter Services), and consulting and support for customers on IT projects (Brain Sourcing). The company thus offers a wide range of IT services, from the development and maintenance of systems to consulting and supporting customers in the implementation of IT solutions.

5w155 SA 

Geneva · Since 2017

The core activity of 5w155 SA is to provide IT talent and services to businesses, particularly in the areas of software development, web and mobile app development, UX/UI design and quality assurance. The company offers dedicated teams, software and app development, as well as the placement of developers and other IT specialists. It supports customers in recruiting and managing IT talent and takes over administrative tasks to enable customers to focus on their core business.

a2line communication Sàrl 

Martigny · Since 2018

The core activity of a2line is the provision of services in the field of communication, particularly in the areas of creative communication, graphic design and communication agency.

A88Lab. Digital Agency N. Rodolfi 

Dietikon · Since 2021

The core activity of A88Lab is to provide marketing services for B2B Software-as-a-Service (B2B SaaS) companies. Specifically, A88Lab offers the following services: Demand Generation for B2B SaaS, Go-To-Market (GTM) strategies for B2B SaaS, Inbound Marketing for B2B SaaS, Growth-Driven Design for B2B SaaS, and Marketing Automation with HubSpot. The company supports its customers in developing marketing strategies, creating content, automating marketing processes, and optimizing websites. A88Lab is a HubSpot partner company and is headquartered in Switzerland.

AA Media Services GmbH 

Herisau · Since 2014

AA Media Services GmbH specializes in mobile internet traffic management and provides mobile affiliate programs, mobile ad server solutions, mobile payment connectivity, and mobile marketing and consulting services. The company works with publishers and advertisers to develop partnerships and value-added services for mobile devices.

Abando GmbH 

St. Gallen · Since 2011

The core activity of Abando GmbH is the provision of IT services, particularly the development and implementation of business management solutions, network configuration, security concepts, server configuration, support and assistance with IT problems, as well as the marketing of hardware and software products such as SelectLine ERP, blue office ERP and Parallels RAS.

AB Art Bois SA 

Sion · Since 1993

AB Art Bois SA is a carpentry and cabinetmaking company offering general joinery, interior fittings, bespoke furniture and kitchens, PVC and wood windows, aluminium shutters and wooden flooring.

AB Produzioni grafiche Armando Bricchi 

Ascona · Since 2005

The core activity of Abgrafiche is the creation of Fine Art Prints, particularly through the combination of innovative materials and high-quality printing techniques. This includes the production of unique prints on special papers, the stratification of prints between two thin glass plates, and the creation of 3D effects. Additionally, the company also offers services such as graphic design, photo editing, and the production of artworks.