IT Infrastructure & Cloud in
Winterthur

27 companies in IT Infrastructure & Cloud based in Winterthur — name and year of registration from the commercial register. The list below shows them all.

Companies

All 27 companies in Winterthur

AGIBA IT Services AG Logo

AGIBA IT Services AG

Since 1993 · 11–20 empl.5.0(8)

The core activity of AGIBA IT Services AG is the provision of comprehensive IT services to businesses, including the provision of solutions for IT infrastructure, cloud services, cybersecurity and IT consulting. The company offers complete IT services to ensure the smooth operation of its customers' complex IT systems and supports them in implementing IT solutions tailored to their individual needs.

IT Consulting & ServicesIT consulting & designCloud solutionsIT security
ranQ Trust Score 4.3 out of 5.0, rated Very high, Rank #1
ETAVIS AG Logo

ETAVIS AG

Since 1985 · 51–100 empl.4.0(10)

ETAVIS AG provides electrical engineering, communication and automation services to business and private customers, offering tailored technical solutions. Its services include electrical installations, building automation, solar systems and e‑mobility charging infrastructure, as well as inspections, planning, switchgear construction, datacenter services and a 24/7 on‑call service.

IT Infrastructure & CloudElectrical installationsCommunicationBuilding automation
ranQ Trust Score 4.2 out of 5.0, rated Very high, Rank #2
Swissclick AG Logo

Swissclick AG

Since 1999 · 11–20 empl.4.2(5)

The core activity of swissclick group involves the development and operation of digital solutions for customers, particularly in the areas of e-commerce, digital media, and real estate marketing. This includes the creation of websites, online shops, 3D visualizations, and virtual tours, as well as the provision of digital services such as marketing and support. The company supports customers in the implementation of their digital projects, from consulting to realization and operation.

IT Consulting & ServicesConsultingConcept developmentDevelopment
ranQ Trust Score 4.2 out of 5.0, rated Very high, Rank #3
NIOS AG Logo

NIOS AG

Since 2019 · 11–20 empl.5.0(6)

The core activity of NIOS AG is providing modern cloud infrastructures and IT solutions for companies with particularly sensitive data, especially in the area of private and public cloud.

IT Consulting & ServicesIT Infrastructure Planning & ConsultingBuild and migration of IT infrastructuresOperations, Support & Managed Services
ranQ Trust Score 4.2 out of 5.0, rated Very high, Rank #4
solution.ch AG Logo

solution.ch AG

Since 2001 · 1–10 empl.

The core activity of Solution.ch encompasses providing services in the field of digital communication and internet technologies for Swiss SMEs. Specifically, the company offers the following core activities: * Web design and web applications: Development of customized websites and e-commerce platforms based on its own content management system (CMS) SolutionCMS. * Telephony: Provision of VoIP telephony solutions, including virtual PBX, business trunk, and Microsoft Teams integration. * Hosting and cloud services: Secure web hosting with servers in Switzerland, domain management services, and cloud solutions. * Internet access: Reliable connection options, ranging from VDSL and fiber to dedicated connections and LTE backup. The company thus offers a comprehensive range of services designed to support Swiss SMEs in their digital transformation.

IT Infrastructure & CloudWebsites & Web applicationsSolutionCMSHosting & Cloud
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #5
Serv24 GmbH Logo

Serv24 GmbH

Since 2002 · 11–20 empl.

The core activity of Serv24 GmbH is the development and operation of innovative and future-proof software solutions for critical communication, particularly in the areas of alarm and emergency management, interactive signage and hosting services for small and medium-sized enterprises.

IT Consulting & ServicesAlarm Management Platform (UCP)Interactive Signage Solution (eFrame)Smart Hosting Service (Origon)
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #6
novaCapta Software & Consulting Schweiz AG Logo

novaCapta Software & Consulting Schweiz AG

Since 2009 · 101–500 empl.

The company offers services and solutions in the field of digital transformation, particularly in the areas of: Enterprise Application Integration (EAI), software development with low-code technologies and Microsoft products, artificial intelligence (AI) and data science, managed services and IT operations, and process optimization and digitization of business processes. The company's core activity is to support businesses in their digital transformation by providing customized solutions and services to increase efficiency, productivity, and innovation capabilities.

IT Consulting & ServicesAI consultingCloud strategy and transitionCloud infrastructure and Azure consulting
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #7
Concept360 GmbH Logo

Concept360 GmbH

Since 2011 · 11–20 empl.

The core activity of CONCEPT360 GmbH is the production and deployment of new media formats, particularly in the field of immersive storytelling, Virtual Reality (VR), Augmented Reality (AR) and 360° photography and film. The company offers services such as conception, direction, camera, post-production and development, and supports companies, agencies, museums and publishing houses in the implementation of their projects.

IT Infrastructure & CloudConcept developmentProductionProject management
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #8
Lesswire GmbH Logo

Lesswire GmbH

Since 2016 · 1–10 empl.

The core activity of Lesswire GmbH is the planning, installation and operation of temporary networks and WLAN for corporate and public events, including the areas of connectivity, wired LAN and Wi-Fi.

IT Infrastructure & CloudTemporary Networks and Wi‑Fi for EventsEvent IT
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #9
Inaxas AG Logo

Inaxas AG

Since 2018 · 1–10 empl.

The core activity of Inaxas AG is the development and provision of IT infrastructures and solutions for the medical sector, particularly for healthcare practices. This includes individual IT solutions, remote maintenance, telephony, temperature monitoring, data security and data protection, as well as 24/7 support. The company also offers all-in-one IT infrastructure packages at a fixed price to provide customers with efficient and risk-free IT support.

IT Infrastructure & CloudIT infrastructure at fixed priceTemperature monitoring and alerting (Inaxas Control System)Software development and system design
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #10
Earlybyte GmbH Logo

Earlybyte GmbH

Since 2018 · 1–10 empl.

The company's core activity is the development of software solutions, particularly in the areas of digitalization, automation, IoT and Industry 4.0. The company offers custom software development to bring its customers' visions to life and optimize their work processes. The services include the development of applications, the networking of devices and systems, data visualization and the enhancement of the customer experience.

IT Consulting & ServicesIT consulting and software developmentDevOps consulting and implementationIT infrastructure and hosting
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #11
Option 4.0 AG Logo

Option 4.0 AG

Since 2018 · 1–10 empl.

Option 4.0 AG designs, develops, implements and operates cloud-native engineering solutions, supporting clients with solution architecture, technical implementation and ongoing operation. The company provides cloud engineering, digital strategy, program & project management, and data analytics as a service.

Management ConsultingCloud EngineeringDigital StrategiesProgram & Project Management
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #12
Vantage Data Centers ZRH11 GmbH Logo

Vantage Data Centers ZRH11 GmbH

Since 2019 · 11–20 empl.

Vantage Data Centers ZRH11 GmbH develops, builds and operates data centers and digital infrastructure for cloud, AI and other digital workloads. The company provides scalable data center space and related services covering power, cooling, security, connectivity and operations.

IT Infrastructure & CloudData Center Campus
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #13
Vantage Data Centers Switzerland GmbH Logo

Vantage Data Centers Switzerland GmbH

Since 2020 · 11–20 empl.

Vantage Data Centers Switzerland GmbH operates a data center campus in Winterthur near Zurich. The company provides colocation and data center services with a focus on power, cooling, connectivity, security, and sustainable operations.

IT Infrastructure & CloudHyperscale Data CenterTurnkey Data Center SpaceData Center Power Supply
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #14
Vantage Data Centers ZRH13 GmbH Logo

Vantage Data Centers ZRH13 GmbH

Since 2021 · 11–20 empl.

Vantage Data Centers ZRH13 GmbH designs, develops and operates digital infrastructure and data centers for cloud and AI workloads. The company provides flexible, scalable data center solutions and related services covering capacity, power, cooling, connectivity and operations.

IT Infrastructure & CloudColocation Data Center
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #15
VDC ZRH21 GmbH Logo

VDC ZRH21 GmbH

Since 2021 · 11–20 empl.

VDC ZRH21 GmbH operates a data center campus in Winterthur near Zurich. The company provides colocation and data center services with a focus on power supply, cooling, connectivity, security, and sustainable operations.

IT Infrastructure & CloudData Center Campus
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #16
VDC ZRH31 GmbH Logo

VDC ZRH31 GmbH

Since 2023 · 1–10 empl.

VDC ZRH31 GmbH designs, develops and operates digital infrastructure and data centers for cloud, AI and other technology-intensive workloads. The company provides scalable colocation and campus solutions together with related operational and facility services.

IT Infrastructure & CloudData Center Colocation
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #17
Uniestro Tech AG Logo

Uniestro Tech AG

Since 2024 · 1–10 empl.

brainfaq AG provides IT services including cloud solutions, web and mail hosting, and domain services with registrar functions and DNSSEC support. The company also offers single sign-on (oneDesk), SMS gateway integration, e-payment solutions, and server provisioning and management.

IT Infrastructure & CloudCloud solutionsMail and web hostingSingle sign-on
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #18
Quantik Mind GmbH Logo

Quantik Mind GmbH

Since 2025 · 1–10 empl.

Quantik Mind GmbH develops software for adaptive test selection based on runtime signals. The platform analyzes code changes, execution history, dependencies, and runtime data to choose relevant tests and explain why they were selected.

IT Consulting & ServicesAdaptive Test Selection PlatformDeveloper CLI and CI/CD IntegrationREST API for Test Automation
ranQ Trust Score 3.7 out of 5.0, rated Solid, Rank #19
DHCS Data & Hardware Care Solutions GmbH Logo

DHCS Data & Hardware Care Solutions GmbH

Since 2019 · 1–10 empl.5.0(2)

The core activity of DHCS Data & Hardware Care Solutions GmbH is the comprehensive management of used IT equipment, including: purchasing and selling used IT hardware such as computers and servers; secure and certified data erasure and destruction on various storage media; sustainable and resource-efficient utilization of IT equipment; and developing customized solutions for the reuse and sale of IT equipment. The company aims to create added value for all parties involved, including the environment, by promoting sustainable and responsible use of resources.

IT Infrastructure & CloudData erasure and data destructionPurchase and sale of used ICT hardwareIT device remarketing and buyback
ranQ Trust Score 3.7 out of 5.0, rated Solid, Rank #20
ONWAY HUYAR Logo

ONWAY HUYAR

Since 2026 · 1–10 empl.

ONWAY HUYAR develops solutions for network access control, BYOD, guest access, and the secure operation of ICT and network infrastructures. Its portfolio also includes proprietary products such as routers, central management software, and Wi-Fi or mobile solutions for public transport.

IT Consulting & ServicesNetwork EngineeringNetwork AutomationNetwork Operation Centers (NOC) and Helpdesk
ranQ Trust Score 3.5 out of 5.0, rated Solid, Rank #21
NWP Services GmbH Logo

NWP Services GmbH

Since 2021 · 1–10 empl.

The core activity of NWP Services GmbH is the provision of services in the field of network technology, particularly in the areas of: network consulting, network engineering, network operations, network automation, and network management (managed services). The company focuses on the planning, implementation, and maintenance of networks and offers solutions for various network manufacturers, protocols, and technologies.

IT Consulting & ServicesConsultingEngineering and OperationsAutomation
No score yet
Cloud Stream GmbH Logo

Cloud Stream GmbH

Since 2024 · 1–10 empl.

IT Consulting & Services
No score yet
DG

DATASINI GmbH

Since 2020 · 1–10 empl.

IT Consulting & Services
No score yet
BI

Bonsai IT!, Andreas Tellenbach

Since 2024 · 1–10 empl.

IT Infrastructure & Cloud
No score yet
GG

Genta.ch GmbH

Since 2025 · 1–10 empl.

IT Consulting & Services
No score yet
DG

Default Gateway GmbH

Since 2026 · 1–10 empl.

IT Infrastructure & Cloud
No score yet

IT Infrastructure & Cloud in Winterthur

27IT Infrastructure & CloudCommercial register (Zefix) · as of October 10, 2026
2019Median year of registrationCommercial register (Zefix) · as of October 10, 2026
679in the Canton of ZurichCommercial register (Zefix) · as of October 10, 2026
2,568in SwitzerlandCommercial register (Zefix) · as of October 10, 2026
Locations

IT Infrastructure & Cloud in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of October 10, 2026