IT service provider in the
Canton of Zurich
6,655 companies in IT service provider based in the Canton of Zurich — name and year of registration from the commercial register.
50 of 6,655 companies

Gisler Systems AG
Since 2000 · 21–50 empl.4.8(59)
The core activity of Gisler Systems AG lies in the recycling of used IT hardware, including logistics, data destruction and the resale of IT hardware for customers from various sectors such as financial industry, public sector, retail and industry.
wetalkwithyou AG
Since 2015 · 1–10 empl.5.0(34)
Swiss digital agency for tailored online shops, websites and web applications. We make complex technology simple, flexible, fast and reliable.

Neo One AG
Since 2018 · 21–50 empl.4.8(63)
Neo One AG ist ein Schweizer ICT-Dienstleister mit Standorten in Bassersdorf und Sursee. Das Unternehmen unterstützt KMU und Organisationen bei Planung, Umsetzung und Betrieb moderner ICT-Lösungen. Zu den Kernkompetenzen gehören IT-Infrastruktur, Cloud- und Microsoft-Lösungen, Cyber Security, Managed Services, Modern Workplace, Netzwerk- und Systemtechnik, Identity & Access Management sowie ERP-, CRM- und Branchenlösungen. Ergänzt wird das Angebot durch Beratung, Support, Schulungen und ICT-Projekte aus einer Hand.
Webrepublic AG
Since 2009 · 101–500 empl.4.8(66)
Webrepublic AG is an integrated marketing agency working across key areas of marketing online and offline. Its services include strategy and consulting, performance marketing and automation, media planning and campaigns, content and creative, and data and technology solutions.
Thunderbyte Computer GmbH
Since 1998 · 11–20 empl.5.0(54)
Thunderbyte Computer GmbH provides IT services to businesses, private customers and public institutions. Its services include IT infrastructure, cloud solutions, VoIP telephony and IT security, as well as the procurement, integration, maintenance and repair of hardware and software.
Kreativ Media GmbH
Since 2000 · 11–20 empl.4.8(486)
Kreativ Media GmbH provides web hosting, domain registration, email services and cloud servers. Its offerings also include website and online shop creation, WordPress hosting, support and migration services.
Ergon Informatik AG
Since 1984 · 101–500 empl.4.7(71)
Ergon Informatik AG is a software service provider specializing in the development of customized software solutions and internationally proven standard software solutions for customers from various industries. The company's core activities include: * Software development and engineering * Consulting for digital transformation and strategy development * User experience design and usability testing * Security solutions and cloud computing * Data analysis and artificial intelligence * Internet of Things (IoT) and augmented reality * Development of business support systems, mobile inventory management and time management * Consulting and implementation of process automation and optimization Th
igeeks AG
Since 2004 · 21–50 empl.4.9(45)
igeeks AG supports small and medium-sized businesses and other companies in planning, implementing and managing their IT. Its services include IT outsourcing and managed services, cloud solutions, cybersecurity, IT infrastructure, modern workplaces, business telephony, and IT and AI consulting.
Renuo AG
Since 2011 · 21–50 empl.5.0(45)
Renuo AG is a software engineering company that develops custom web and mobile applications. Its services also include consulting and project planning, UX/UI design, prototyping, artificial intelligence solutions, and onboarding and loyalty systems.
DBS AG
Since 1995 · 11–20 empl.4.9(85)
DBS AG is a software development company that develops the NetKey client management software. Its modular solution includes software deployment, hardware and software inventory management, and helpdesk functions.
UPGREAT AG
Since 1999 · 101–500 empl.4.8(46)
UPGREAT AG is an IT services provider for businesses and public administrations. Its services include IT outsourcing and solutions for cloud infrastructure, modern work and Microsoft 365.
Coresection GmbH
Since 2016 · 1–10 empl.5.0(57)
Coresection GmbH develops custom software, websites and online shops for businesses. Its services also include digital marketing and consulting, as well as support, maintenance and ongoing development of digital products.
Deluxe IT International AG
Since 2018 · 11–20 empl.4.9(543)
Deluxe IT International AG provides IT support and maintenance for businesses and repairs notebooks, PCs, Macs and servers. Its services also include server and network setup and support, data backup, and advice and sales for computer systems and peripheral devices.
Cyclone IT Solutions AG
Since 2010 · 1–10 empl.5.0(159)
Cyclone IT Solutions AG provides IT services and support for businesses. Its services include managing servers and networks, setting up IT infrastructure, monitoring, data backup and IT security.
Sabtec Services GmbH
Since 2012 · 21–50 empl.4.9(67)
Sabtec Services GmbH provides IT support to private customers and SMEs onsite, by phone and through remote access. Its services include computer setup and repair, IT outsourcing, network solutions, IP telephony and data backup.
EveryWare AG
Since 1995 · 51–100 empl.4.9(25)
EveryWare AG provides cloud and managed IT services for businesses. Its services include public and sovereign cloud solutions, IT outsourcing, modern workplace environments, managed security, and data centre and network services.
Sidler System AG
Since 2010 · 11–20 empl.5.0(27)
Sidler System AG provides ICT services and solutions for businesses and private customers. Its services include IT infrastructure and cloud solutions, networking, IT security and support, as well as VoIP telephony, patient call systems, video surveillance and multimedia.
Planetwerks AG
Since 2000 · 1–10 empl.5.0(24)
Planetwerks AG is an IT systems integrator serving businesses and private customers. It plans, installs and supports IT environments involving networks, Microsoft 365 and Synology NAS systems, and provides services including technical support, maintenance, data backup, cloud integration and IT security.
OPTEN AG
Since 2001 · 21–50 empl.5.0(13)
OPTEN AG develops custom digital solutions and software for businesses and public administrations. Its services include web applications, portals, websites, e-commerce platforms and mobile apps, as well as the digitisation and automation of business processes.
Webspatz Webdesign GmbH
Since 2018 · 1–10 empl.5.0(47)
Webspatz Webdesign GmbH is a web agency that plans and designs websites and provides visual communication services. Its services include responsive websites and online shops, corporate design, search engine optimisation, and WordPress and Shopify support and maintenance.

Elektro-Naef AG
Since 1975 · 1–10 empl.4.8(45)
The core activity of the company Elektro Naef is the planning, consulting, installation and commissioning of electrical systems and installations for buildings, including: * Electrical installations * Lighting systems * W-LAN * door automation * shading control * Photovoltaic systems AC * Building automation solutions * Smart home solutions * electric vehicle charging stations * e-Mobility Best quality for the left bank of Lake Zurich. Thalwil, Oberrieden, Horgen, Wädenswil, Rüschlikon, Kilchberg, Gattikon, Adliswil, Langnau am Albis

atedo AG
Since 1997 · 11–20 empl.4.8(10)
atedo berät Unternehmen in Strategie, Künstlicher Intelligenz und digitaler Transformation. Kernaktivitäten: * Strategische Unternehmensentwicklung und -positionierung * Change Management und Kulturentwicklung * Digitale Transformation und Implementierung von KI-Lösungen * ERP-System, CRM-System und Sales-Automations-System Evaluationen
goSecurity AG
Since 1999 · 21–50 empl.4.7(23)
goSecurity AG provides IT and information security assessments and consulting for businesses and public administrations. Its services include security audits and penetration tests, advice on information security management systems, and training and awareness programmes.
ABB Information Systems AG
Since 1995 · 11–20 empl.4.5(82)
Bitforge AG
Since 2007 · 11–20 empl.5.0(18)
Bitforge AG is a digital agency that advises on, plans and develops software and digital products. Its services include mobile apps, web applications and cloud backends, as well as UX/UI design, augmented reality development, AI integration and data engineering.
Clixmedia GmbH
Since 2007 · 1–10 empl.4.9(19)
Clixmedia GmbH develops and operates open-source business software and cloud services. Its offering includes modular ERP and industry-specific solutions, B2B and B2C e-commerce systems, web-to-print applications, and hosting.
LTM A Larsen & Toubro Company AG
Since 2007 · 21–50 empl.4.4(1859)
The company is an IT service provider specializing in digital transformation, consulting, and technology services. The core activities include: IT consulting and services, digital transformation and innovation, cloud and infrastructure services, artificial intelligence and automation, cyber security and data protection, enterprise applications and automation, data analysis and consulting, and digital marketing and e-commerce solutions. The company collaborates with various industries, including financial services, healthcare, retail, transportation and logistics, energy and utilities, as well as with leading technology companies such as AWS, Google Cloud, Microsoft Azure, and NVIDIA.

oneICT AG
Since 2011 · 21–50 empl.5.0(12)
The core activity of oneICT AG is the provision of ICT services for small and medium-sized enterprises (SMEs) as well as non-profit organizations (NPOs). The specific services include: ICT infrastructure installation, ICT infrastructure administration, ICT infrastructure expansion, consulting and project management, user support, remote maintenance, and communication solutions. The company positions itself as a networker and pioneer for its customers, supporting them in all matters related to IT and communication.
Paul Morger AG
Since 1991 · 11–20 empl.4.8(119)
Paul Morger AG sells office furniture, office supplies, office equipment and IT devices. Its services include planning and visualising office layouts, supplying workplace equipment, IT services and technical support for office equipment.
Simple Hosting GmbH
Since 2007 · 1–10 empl.4.8(25)
Simple Hosting GmbH provides Linux, Windows and WordPress web hosting, as well as cloud and managed server services. Its offerings also include domain registration and transfers, email and DNS hosting, and security services for websites and email.
Avendo AG
Since 2020 · 21–50 empl.4.8(106)
The core activity of avendo is the sale and brokerage of real estate, including related services such as financial consulting, feasibility analysis and personal support. The company combines traditional real estate brokerage with modern digital solutions to offer an efficient and customer-oriented service.

care4IT AG
Since 2003 · 21–50 empl.4.4(21)
The company offers IT services for small and medium-sized enterprises (SMEs), including cyber security, cloud, outsourcing, support, managed IT services and IT projects. The focus is on proactive support and protection of the clients' IT infrastructure to promote their success.
Sidmar AG
Since 1992 · 21–50 empl.5.0(30)
Sidmar AG is an IT services company offering managed IT solutions for businesses. Its services cover individual IT projects as well as the planning and implementation of broader IT strategies.
WebGate Consulting AG
Since 2003 · 21–50 empl.4.8(14)
WebGate Consulting AG is a management consultancy specialising in organisational and IT services. It advises on AWS and Microsoft cloud solutions and develops custom software for business process digitalisation, system integration and the modernisation of existing applications.
Family Commerce AG
Since 2021 · 1–10 empl.4.8(203)
Family Commerce AG operates the Sweets.ch online shop, selling sweets, chocolate, snacks and drinks. Its range also includes gift items and products from various brands.
Web-d-vision GmbH
Since 2006 · 1–10 empl.4.9(24)
Web-d-vision GmbH develops and redesigns websites for service businesses and SMEs. Its services include strategy, site structure, copywriting, design and WordPress implementation, with an emphasis on clear content and guiding visitors towards making an enquiry.

mobit ag
Since 2001 · 21–50 empl.4.7(15)
mobit ag ist ein führender Systemintegrator in der Schweiz. Seit 2001 bieten wir «Alles aus einer Hand» für mobile Datenerfassung und professionellen Etikettendruck. mobit verkauft modernste Hardware (mobile Computer, Tablets, Barcodescanner, Etikettendrucker), erstellt bedürfnisangepasste Software-Lösungen, liefert die richtigen Verbrauchsmaterialien für Drucker (Farbbänder, Tinten, Etiketten) und bietet professionelle Dienstleistungen (Installation vor Ort, Gerätereparatur, Wartungsverträge).
rockIT AG
Since 1986 · 11–20 empl.5.0(19)
rockIT AG manages IT infrastructure for small and medium-sized businesses and provides IT consulting, support and security services. Its services include server and network operations, Swiss cloud services, Microsoft 365, telephony, and the creation and maintenance of business websites.
GRÜN Ivaris AG
Since 1989 · 21–50 empl.4.6(21)
GRÜN Ivaris AG develops and provides software for vocational education and higher education institutions. Its solutions support processes including education administration, final examinations, validation, recognition of vocational qualifications and student projects; the company also offers consulting and software customisation.
Legatech GmbH
Since 1994 · 1–10 empl.5.0(23)
Legatech GmbH provides consulting, sales and support to businesses and private customers in IT, voice and data communications. Its services include computers and servers, software, networks, VoIP telephony and hosting, as well as repair, installation and administration.
Weblight GmbH
Since 2005 · 1–10 empl.5.0(25)
Weblight GmbH is a web agency that designs and develops tailored websites for businesses, associations and animal welfare projects. Its services also include online shops and solutions based on the Joomla! content management system.
TestingTime AG
Since 2015 · 21–50 empl.4.5(742)
The company's core activity is providing services in the field of customer communication and experience, particularly in the areas of postal services, logistics and customer care. The company focuses on creating a simple, reliable and agile customer experience that is tailored to the needs of its customers.
Teleinformatik Services AG
Since 1999 · 21–50 empl.4.8(37)
Teleinformatik Services AG provides IT and telecommunications services for businesses. Its services include cloud solutions, IT infrastructure, managed services, telephony, business software, and training and workshops.
XIAG AG
Since 2000 · 21–50 empl.5.0(9)
XIAG AG develops and operates digital platforms and software solutions for businesses. Its services include consulting, project management, app development, operations and custom AI applications integrated with existing systems.
dreipol AG
Since 2010 · 21–50 empl.5.0(12)
dreipol AG develops digital products including mobile apps, web applications, experience platforms and portals. Its services include consulting, product strategy, UX and interaction design, software engineering, and ongoing operations and maintenance.
Hundertmark GmbH
Since 2018 · 11–20 empl.4.9(43)
Hundertmark GmbH provides consulting, workshops, keynote talks and moderation on the use of artificial intelligence in businesses, public institutions and education. Its services include generative AI implementation, chatbot design and deployment, and advice on AI visibility, data protection and governance.
ITeasy AG
Since 2020 · 1–10 empl.5.0(51)
The ITeasy AG company offers IT services aimed at supporting, securing and optimizing the IT infrastructure and processes of companies. The core activities include: Cloud Services: provision of cloud solutions, including Microsoft 365, cloud backup, email archiving and server hosting. Managed Services: management and maintenance of IT systems, including Managed Cyber Security, Managed Network and Managed Monitoring. IT Support: provision of technical support and assistance in solving IT problems. Cyber Security: provision of security services, including Cyber Security Assessment, Managed Cyber Security and Security Awareness. Digital Workspace: provision of solutions for the digital workplace, including Microsoft 365 and CAD functionality. The company positions itself as an external IT partner that supports companies in optimizing their IT infrastructure and processes to strengthen their core competencies.
Webkönig AG
Since 2022 · 1–10 empl.5.0(96)
The core activity of Webkönig AG is the creation and optimization of websites as well as the provision of online marketing services. This includes the development of web design solutions, the creation of WordPress websites, online marketing consulting and the implementation of online marketing campaigns. The company also offers an online marketing academy, which provides courses and training for customers.
Axisbits GmbH
Since 2021 · 21–50 empl.5.0(22)
The Software Studio on subscription. We build portals, internal tools and SaaS products, over a hundred of them since 2021. Software development costs today only a fraction of what it did a few years ago. We have built the Axisbits Engine™, our own software for programming with AI, and all processes aligned to it. In it the AI writes the code. A human reviews and decides, always and everything. With that, we set the standard for how to use AI in software development professionally and safely.
ADVANIS AG
Since 1997 · 11–20 empl.5.0(14)
ADVANIS AG is a consultancy specialising in customer management, customer experience (CX) and CRM systems. It supports organisations with strategy development, system evaluation and implementation, project management, and the ongoing support and development of CRM solutions. Its services also include automation and integration.
IT service provider in the Canton of Zurich
IT service provider in the region
Point size by number of companies per place.
Source: commercial register (Zefix) · as of November 7, 2026
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