ranQ
ranQ
ranQ
DirectoryIndustriesKnowledgeComparisonsSoon
Sign inCheck visibility
ranQHSG Startup LabelRecognised by the
HSG Startup Label

The first Swiss company directory, built to boost AI visibility.

Product
  • Pricing
  • Directory
  • Industries
Company
  • About
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,794 companies indexed · Last updated: today
DirectoryIT & Communication

IT & Communication

Filters
IndustryIT & Communication
Search results

Matching companies

47'338 companies found

Freestar Academy AG Logo

Freestar Academy AG 

Zurich · Since 2023

Freestar Academy AG provides practice‑oriented IT training and continuing‑education programmes, including an 18‑month trainee programme run in cooperation with an accredited IT vocational school. The academy readies participants for roles in service desk, rollout and application support and offers professional courses such as the QualiDesk training.

IT Consulting & Services
View profile4.5(53)
Hair Line Sàrl Logo

Hair Line Sàrl 

Aigle · Since 2024

The company agenda.ch offers a digital management solution for various industries such as physiotherapists, therapists, doctors, beauty, hair & care, sports & leisure, public administration and professional services. The solution includes, among other things, appointment scheduling, customer care and data management. The company develops, implements and maintains its software and infrastructure itself and offers its customers consulting, training and support.

Software Development
View profile4.5(53)
Microwin AG Logo

Microwin AG 

Wallisellen · Since 1992

The core activity of Microwin AG is the provision of IT services and training. Specifically, this includes: IT training and education in various areas such as Microsoft, Cloud, Artificial Intelligence, IT security and data protection; IT services such as consulting, support, migration and development of software solutions; training rooms and a modern training center for own events; development and implementation of individual software projects; security and data protection services, including migrations and support for IT problems.

IT Consulting & Services
View profile3.9(53)
Reveb Sàrl Logo

Reveb Sàrl 

Sion · Since 2005

The core activity of AlloPC.ch is to provide IT services, including: * Support and maintenance of computer systems * Development and hosting of websites * Sales and maintenance of computer hardware (laptops, desktops, peripherals, printers) * Sales of software * IT consulting and support for individuals and businesses (SMEs). The company thus offers a wide range of IT services to meet the needs of its customers in the areas of computer systems, internet and software.

IT Consulting & Services
View profile4.4(53)
Télévision Sierre SA Logo

Télévision Sierre SA 

Sierre · Since 1969

Telecommunications
View profile2.8(53)
Comerge AG Logo

Comerge AG 

Zurich · Since 2008

The core activity of Comerge is the development of software, particularly the creation of customized software for clients, including the phases of software development, User Experience (UX) design, and customer interaction. The company also develops medical software in accordance with IEC 62304 standard and is certified ISO 27001 and ISO 13485.

Software Development
View profile4.9(52)
Streamstorm GmbH Logo

Streamstorm GmbH 

Wollerau · Since 2015

The core activity of Streamstorm GmbH is the operation of an eCommerce platform for live TV and streaming services, including the provision of content, services and products in the field of digital television and streaming.

Web Portals & Platform Companies
View profile4.9(52)
Stiftung Radio X Logo

Stiftung Radio X 

Basel · Since 1997

The company's core activity is the broadcasting of radio programs, in particular under the name "Radio X" on the frequency 94.5.

Radio & TV Broadcasters
View profile4.9(51)
SUCU GmbH Logo

SUCU GmbH 

St. Gallen · Since 2017

The core activity of Sucu GmbH is the provision of IT solutions and services, particularly in the areas of network, security, workplace, data center, managed services, and cloud. The company offers repair and procurement services for IT infrastructure and focuses on the development and implementation of innovative and cost-effective solutions for its customers.

IT Consulting & Services
View profile4.7(51)
codin GmbH Logo

codin GmbH 

Frick · Since 2021

The codin GmbH company offers managed IT services for small and medium-sized enterprises (SMEs). The core activity includes the development and implementation of customized software solutions, IT infrastructure, security, telephony and productivity solutions. This also includes support, maintenance and management of IT systems to ensure an efficient and secure IT infrastructure for customers.

IT Consulting & Services
View profile5(50)
contrast gmbh Logo

contrast gmbh 

Eschenbach Lu · Since 2014

The core activity of the company 'contrast gmbh' is the creation and implementation of advertising technology and signage for companies, particularly in the areas of building signage, signage, point of sale and vehicle signage. The company offers services such as conception, design, production and installation of signage and advertising materials to support companies in positioning their brand and creating a lasting impression.

Advertising Agencies
View profile4.9(50)
FURRER ITX Logo

FURRER ITX 

Lutzenberg · Since 2022

The company's core activity is the creation, improvement and optimization of websites as well as the implementation of online marketing measures, including the conception and implementation of Google advertisements, the creation of web texts and the implementation of online marketing analyses.

Advertising AgenciesIT Consulting & Services
View profile5(50)
Improware AG Logo

Improware AG 

Pratteln · Since 1991

The core activity of ImproWare AG is the provision of IT services and products, particularly in the areas of internet and network services, consulting and trade, as well as the provision of telephony solutions for businesses of all sizes.

IT Consulting & ServicesIT Infrastructure & CloudTelecommunications
View profile3.6(50)
JAMOS Web Service GmbH Logo

JAMOS Web Service GmbH 

Fischbach-Göslikon · Since 2013

The company JAMOS offers services in the field of web and graphic design, including the creation of websites, print materials (such as business cards, flyers and brochures), logos and advertising posters. Additionally, it provides training and security services for websites, including SSL certificates and data protection solutions.

Advertising Agencies
View profile5(50)
TKS TELECOM Bühler Stephan Logo

TKS TELECOM Bühler Stephan 

Eschenbach Lu · Since 1998

The core activity of TKS TELE.COM is the consulting, sales and service of communication solutions, in particular mobile phones, tablets, wearables, internet and TV offers as well as office communication solutions. The company also offers training and services such as mobile phone courses, WLAN service and repairs. It acts as a partner of various telecommunications providers such as Swisscom and distributes products from various manufacturers.

Telecommunications
View profile4.7(50)
Vendomat AG Logo

Vendomat AG 

Urtenen-Schönbühl · Since 2007

The core activity of Vendomat AG is the development and provision of innovative POS systems and digital software solutions for the gastronomy and hotel industry. These solutions include, among others, cash register systems, online ordering systems, self-service kiosks, digital receipt and billing systems, as well as network technologies. The goal is to optimize the operational processes of customers, increase revenue, reduce costs, and maximize customer satisfaction.

IT Consulting & Services
View profile4.8(50)
walker radio tv + pc GmbH Logo

walker radio tv + pc GmbH 

Altdorf Ur · Since 2002

The company "walker radio tv + pc GmbH" is a Swiss company specialized in providing communication and IT services. The core activities of the company include: * Sales and consulting of mobile phone, TV and internet services, in particular from Swisscom and Wingo * Registration and management of mobile phone, TV and internet contracts * Sales and consulting of computer and electronic devices * IT service and support, including remote support * Employment of ICT specialists and training of apprentices The company operates a shop in Altdorf, where customers can receive personal advice.

Telecommunications
View profile4.4(50)
belmedia AG Logo

belmedia AG 

Lucerne · Since 2010

The company's core activity is the creation and publication of content, particularly texts, in various areas such as insurance, travel, culture, health, care and marketing. The company appears to be an agency or media company that creates texts and content for various clients and purposes.

Advertising Agencies
View profile4.6(49)
Bedag Solutions AG Logo

Bedag Solutions AG 

Bern · Since 2021

Bedag Solutions AG provides Data Center Services, Workplace Services and develops software solutions. The company delivers end-to-end IT solutions spanning design, development, integration, deployment and operation of applications.

IT Consulting & Services
View profile4.4(49)
ELCA Informatique SA Logo

ELCA Informatique SA 

Pully · Since 1967

ELCA Informatique SA is a full‑service provider of business and technology solutions, offering IT business consulting, software development and maintenance, and systems integration. Its services include data analytics and AI, cybersecurity, cloud transformation, IT outsourcing, Microsoft business applications, enterprise content management and digital agency services.

IT Consulting & Services
View profile4.5(49)
ELCA Security SA Logo

ELCA Security SA 

Zurich · Since 2023

ELCA Security SA provides cybersecurity and identity-and-access-management services. Its offerings include advisory and professional services, managed security services (Senthorus), identity management solutions (TrustID) with e-signature and federation features, offensive and defensive security services, and products such as Praethorus for SMEs and communes.

IT Security
View profile4.5(49)
FF Werbung GmbH Logo

FF Werbung GmbH 

Volketswil · Since 2019

The company's core activity is the printing of various articles, including textiles, promotional items, large format prints, neon signs, 3D letters and other printed products. The company offers comprehensive printing services, from creative conceptualization to flawless printing, and values excellence, reliability and customer satisfaction.

Advertising Agencies
View profile4.9(49)
Foto & Grafik Studio Peter Hofstetter Logo

Foto & Grafik Studio Peter Hofstetter 

Hünenberg · Since 2012

The company provides professional photography and video production services, particularly for business clients. The core activities include: commercial photography, architecture and real estate photography, product photography, food photography, business and employee photography, virtual 360° room representation, underwater photography, video production for companies, real estate, products and online courses, creation of image videos for companies, and photography courses. The company also offers special services such as wedding photography, family photo shoots, beauty photo shoots, and pet photo shoots.

PhotographyAdvertising Agencies
View profile4.9(49)
Hemmersbach Onsite Service Switzerland AG Logo

Hemmersbach Onsite Service Switzerland AG 

Schlieren · Since 2018

Hemmersbach Onsite Service Switzerland AG is an IT service provider that delivers field services and device lifecycle services on behalf of IT hardware manufacturers, global system integrators and device-as-a-service providers. Offerings include dispatched and onsite technician support, unified processes and tools, and global service delivery for clients' device and service operations.

IT Consulting & Services
View profile2.8(49)
Hemmersbach Switzerland AG Logo

Hemmersbach Switzerland AG 

Schlieren · Since 2015

Hemmersbach Switzerland AG provides global field services and device lifecycle services, delivering on-site technical support, device management and logistics on behalf of IT hardware manufacturers, global system integrators and Device as a Service providers.

IT Consulting & Services
View profile2.8(49)
Millennium Computers Res Derendinger Logo

Millennium Computers Res Derendinger 

Rohrbach · Since 2005

The core activity of Millennium Computers is consulting, installation, maintenance and sales of IT and multimedia products, as well as services in the field of EDV security, particularly protection against hacker attacks and maintenance of operating systems, internet routers and other IT systems for private and business customers.

IT Consulting & Services
View profile5(49)
mobilezone ag Logo

mobilezone ag 

Rotkreuz · Since 1993

mobilezone ag sells mobile devices, accessories and mobile subscriptions, operates an online shop and retail stores, and provides services such as repairs, mobile insurance and trade‑in programmes for private and business customers.

Telecommunications
View profile3.3(49)
ProClick SA Logo

ProClick SA 

Echallens · Since 1997

The core activity of ProClick is the provision of IT services, including: IT support for businesses and individuals, web services, IP telephony (VoIP), cloud services, and training and education. The company offers a wide range of services to meet the IT needs of its customers, from the installation and maintenance of hardware to data security and support for complex projects.

IT Consulting & ServicesIT Infrastructure & Cloud
View profile4.6(49)
Searchmedia GmbH Logo

Searchmedia GmbH 

Fischbach-Göslikon · Since 2021

The core activity of searchmedia gmbh is the creation of websites (web design) and the optimization of Google search results (Google optimization) for small businesses, particularly in the area of local SEO. This also includes the management of Google Business Profiles, the improvement of online visibility, and the creation of user-friendly and visually appealing websites.

IT Consulting & Services
View profile4.9(49)
N2O Informatique Sàrl Logo

N2O Informatique Sàrl 

Rolle · Since 2003

The core activity of N2O Informatique is the provision of IT services, including: * Sales of IT hardware and software * IT consulting * Management and maintenance of IT systems (fleet management) * On-site repair and maintenance of IT equipment * Workshop services for IT equipment * Certification of IT systems * Rental of IT equipment The company thus offers a wide range of IT services for private and business customers.

IT Consulting & Services
View profile4.7(48)
Collective GmbH Logo

Collective GmbH 

Zurich · Since 2020

The company is a Creative Performance Agency specializing in digital marketing and visual identity. Its core activities include: Digital Marketing (e.g. Social Media Ads, Google Ads, Email Marketing), Content Creation (e.g. organic posts, paid campaigns, image films, recruiting videos), Corporate Identity and Design (e.g. Corporate Design, UI/UX Design, Web Development), and Performance Marketing (e.g. Search Engine Optimization, Google Ads). The company supports customers from various industries in developing their digital presence and visual identity.

Advertising Agencies
View profile4.9(47)
Infoniqa Schweiz AG Logo

Infoniqa Schweiz AG 

Root D4 · Since 2009

The core activity of Infoniqa is the development and provision of customized software solutions that help HR and finance departments to perform their tasks more efficiently and increase their success in the long term. This includes, in particular, solutions for process automation, such as in the application process, as well as services like payroll outsourcing.

IT Consulting & ServicesSoftware Development
View profile2.2(47)
Società Editrice del Corriere del Ticino SA Logo

Società Editrice del Corriere del Ticino SA 

Muzzano · Since 2024

The core activity of Corriere del Ticino is the publication and dissemination of news and information through a daily newspaper, as well as the provision of digital media and services in the field of journalism and communication.

Newspapers & Magazines
View profile4.1(47)
aleno AG Logo

aleno AG 

Zurich · Since 2014

The company provides solutions for the digitalization of restaurants, particularly in the area of organization and processes. The core activity consists of supporting customers in the implementation and use of these solutions to achieve their goals and ensure their satisfaction.

Software Development
View profile5(46)
cloudWEB GmbH Logo

cloudWEB GmbH 

Winterthur · Since 2015

The core activity of cloudWEB is the creation of forward-thinking communication solutions and marketing strategies for companies, particularly SMEs, with the goal of increasing corporate value and achieving measurable results. This includes services such as online marketing, social media management, web development, and digital innovation. The company supports its customers in acquiring new customers, retaining existing customers, strengthening the brand, simplifying processes, and increasing sales.

Advertising Agencies
View profile5(46)
Marty Goldau Logo

Marty Goldau 

Arth · Since 2020

The core activity of Marty-Goldau.ch is consulting, sales and servicing of computers, notebooks, smartphones, tablets, printers and network accessories. This also includes services such as PC support, data transfer, virus and malware removal, WLAN and network solutions, as well as cloud and data backup.

IT Consulting & ServicesRetail - Electronic Devices
View profile5(46)
Radio LFM SA Logo

Radio LFM SA 

Crissier · Since 1995

The core activity of LFM is the production and broadcasting of radio programs, including news, music, entertainment and other content. The company also offers advertising space and operates a website with podcasts, articles and other content.

Radio & TV Broadcasters
View profile4.5(46)
Renuo AG Logo

Renuo AG 

Wallisellen · Since 2022

The core activity of Renuo AG is software development and the provision of IT services, particularly the development of software solutions for customers.

IT Consulting & ServicesSoftware Development
View profile5(46)
Spataro Media GmbH Logo

Spataro Media GmbH 

Wollerau · Since 2023

The company Spataro Media GmbH provides services in the field of digital marketing strategy, particularly the creation of short videos and the implementation of paid advertising campaigns on social media platforms such as Instagram and Facebook, in order to help companies increase their brand awareness and generate predictable inquiries from potential new customers.

Advertising Agencies
View profile5(46)
Swiss Tomato SARL Logo

Swiss Tomato SARL 

Geneva · Since 2014

The company's core activity is the development of mobile applications (apps) and websites for various industries and clients, including start-ups, non-profit organizations and companies. The company offers specialized services in the areas of iOS app development, Android app development, web app development, web design and e-commerce solutions.

Advertising Agencies
View profile4.7(46)
ParkGuard Solutions GmbH Logo

ParkGuard Solutions GmbH 

Kloten · Since 2023

The company FalschParker offers a platform and services for monitoring and managing parking spaces, including the detection and tracking of parking offenders, towing services, fuel theft tracking, and the creation of compensation for inconvenience. The core activity of the company is to provide solutions for the efficient management of parking spaces and the enforcement of parking rules for businesses and private property owners.

Web Portals & Platform Companies
View profile3.2(46)
T-Systems Schweiz AG Logo

T-Systems Schweiz AG 

Basel · Since 2003

T-Systems Schweiz AG provides IT services and consulting for businesses, including cloud services (with sovereign cloud options), security, application services, data & AI solutions, connectivity, and IoT/edge offerings. It delivers industry-specific solutions for finance, healthcare, the public sector and transport, manufacturing, retail and logistics.

Software Development
View profile4.8(46)
T-Systems Schweiz AG Logo

T-Systems Schweiz AG 

Zollikofen · Since 1999

T-Systems Schweiz AG provides IT services and consulting to support the digital transformation of companies and public organisations. Its portfolio includes cloud services (private, public and sovereign cloud), security, application and data services, AI and IoT solutions, connectivity, and migration/modernization services.

Software Development
View profile4.8(46)
T-Systems Schweiz AG Logo

T-Systems Schweiz AG 

Kreuzlingen · Since 2018

T-Systems Schweiz AG is an IT service provider offering digital services and solutions for companies and public institutions. Its portfolio includes cloud services (private, public and sovereign cloud), security and managed services, consulting, AI and data intelligence, IoT and application services, migration and modernization, and industry-specific solutions for sectors such as healthcare, transport and finance.

Software Development
View profile4.8(46)
Aptiv Technologies AG Logo

Aptiv Technologies AG 

Schaffhausen · Since 2023

Aptiv is a technology company specializing in the development of solutions for the mobility industry. The company's core activity consists of designing, developing, and providing advanced vehicle architectures, software and computer solutions, as well as power and data distribution systems for the automotive industry. Aptiv focuses particularly on the areas of safety, environmental sustainability, and vehicle connectivity, offering solutions for central vehicle controllers, open server platforms, zone controllers, software platforms and services, fleet management, middleware and DevOps, as well as pre-production validation and user experience.

Software Development
View profile3.7(45)
Art Meets You Sàrl Logo

Art Meets You Sàrl 

Lausanne · Since 2024

The core activity of Urbaneez is to offer an online platform for graffiti and street art, where original artworks by various artists are sold. Additionally, the company also provides services such as live painting, murals, creative workshops and artistic live performances for events and companies.

Web Portals & Platform Companies
View profile5(45)
ewl Kabelnetz AG Logo

ewl Kabelnetz AG 

Lucerne · Since 2000

Telecommunications
View profile3.7(45)
GetLeedz GmbH Logo

GetLeedz GmbH 

Binningen · Since 2021

The core activity of GetLeedz is the development and implementation of digital solutions for businesses, particularly in the areas of digital marketing, apps, IT platforms, crypto and blockchain. They offer individually developed solutions tailored to the specific needs of their customers, leveraging modern technologies such as secure QR codes, artificial intelligence and blockchain.

Advertising Agencies
View profile4.7(45)
Hartmann Communications Logo

Hartmann Communications 

Thun · Since 2021

Hartmann Communications provides social media coaching and courses for coaches, consultants and network marketing partners, offering profile analyses, content planning and technical support for platforms such as Instagram and Facebook.

Public Relations Consulting
View profile5(45)
Online Marketing Partner GmbH Logo

Online Marketing Partner GmbH 

Lucerne · Since 2022

The company's core activity is providing services in the field of online marketing, specifically: web design and development of websites, search engine optimization (SEO) and search engine advertising (SEA), content marketing, including creation of content for websites, social media and other channels, social media marketing and management, film and video production for online communication, and graphic design and photography. The company offers these services as a full-service provider and supports customers in the development and implementation of their online marketing strategies.

Advertising Agencies
View profile5(45)
LeadhubOutbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

Discover Leadhub
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
102050
  • 1
  • More pages
  • 5
  • 6
  • 7
  • 8
  • More pages
  • 200
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.