List of Microsoft Windows Customers
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Since 2010, our global team of researchers has been studying Microsoft Windows customers around the world, aggregating massive amounts of data points that form the basis of our forecast assumptions and perhaps the rise and fall of certain vendors and their products on a quarterly basis.
Each quarter our research team identifies companies that have purchased Microsoft Windows for Operating System (OS) from public (Press Releases, Customer References, Testimonials, Case Studies and Success Stories) and proprietary sources, including the customer size, industry, location, implementation status, partner involvement, LOB Key Stakeholders and related IT decision-makers contact details.
Companies using Microsoft Windows for Operating System (OS) include: NEC Corporation, a Japan based Professional Services organisation with 105276 employees and revenues of $23.78 billion, Fairview Health Services, a United States based Healthcare organisation with 34000 employees and revenues of $7.31 billion, Greater Manchester Mental Health NHS Foundation Trust United Kingdom, a United Kingdom based Healthcare organisation with 7164 employees and revenues of $754.0 million and many others.
Contact us if you need a completed and verified list of companies using Microsoft Windows, including the breakdown by industry (21 Verticals), Geography (Region, Country, State, City), Company Size (Revenue, Employees, Asset) and related IT Decision Makers, Key Stakeholders, business and technology executives responsible for the software purchases.
The Microsoft Windows customer wins are being incorporated in our Enterprise Applications Buyer Insight and Technographics Customer Database which has over 100 data fields that detail company usage of software systems and their digital transformation initiatives. Apps Run The World wants to become your No. 1 technographic data source!
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| Logo | Customer | Industry | Empl. | Revenue | Country | Vendor | Application | Category | When | SI | Insight |
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Fairview Health Services | Healthcare | 34000 | $7.3B | United States | Microsoft | Microsoft Windows | Operating System (OS) | 2024 | n/a |
In 2024 Fairview Health Services implemented Microsoft Windows as part of a Microsoft Modern Management rollout under the Operating System (OS) category to modernize clinical and non-clinical endpoints across its Minnesota hospitals and clinics. The implementation targeted the US employee desktop and workplace environment and focused on standardizing endpoint provisioning and management across hospital and clinic sites.
The rollout centered on Windows 11 Enterprise, Microsoft 365 E5, Intune, and Windows Autopilot, with configuration workstreams for Autopilot device provisioning, Intune mobile device management and compliance policies, and Windows 11 Enterprise feature enablement for endpoint security and update orchestration. Functional capabilities implemented include automated device enrollment, centralized policy enforcement, conditional access and endpoint compliance checks aligned with enterprise security controls, and standardized image-less provisioning for new and replacement devices.
Operational coverage upgraded approximately 28,000 devices across clinical and non-clinical user populations, using cloud-based Intune and Autopilot as the primary management and provisioning architecture. The deployment emphasized unified endpoint management, reducing fragmentation between desktop fleets and enabling remote provisioning and lifecycle management from centralized administration consoles.
Governance changes included standardized provisioning workflows and centralized device lifecycle management to streamline onboarding and support processes. Fairview reported a dramatic reduction in helpdesk tickets and estimated cost savings of over $3 million during the 12-month deployment period, reflecting operational and support efficiencies realized during the Microsoft Windows modernization.
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Greater Manchester Mental Health NHS Foundation Trust United Kingdom | Healthcare | 7164 | $754M | United Kingdom | Microsoft | Microsoft Windows | Operating System (OS) | 2017 | n/a |
In 2017, Greater Manchester Mental Health NHS Foundation Trust implemented Microsoft Windows as an Operating System (OS) platform, migrating clinical desktops from Windows XP to Windows 10 and standardizing workplace/end-user computing across its Greater Manchester and Cumbria sites. The deployment included provisioning Surface Pro devices to clinicians to improve mobility and to support remote consultation workflows.
The implementation focused on device profile consolidation and end-user configuration management to reduce device clutter for consultants and to improve boot times. Microsoft Windows was configured to enable Skype for Business video consultations as a core clinical engagement capability, aligning the Operating System (OS) deployment with telehealth use cases and clinician productivity needs. Microsoft Premier Support provided migration assistance during the cutover period.
Operational scope centered on clinical and consultant workstations, with the Microsoft Windows deployment affecting workplace computing and remote consultation functions across mental health services in the Trust. Governance emphasized standardized device profiles and centralized configuration to streamline endpoint management and to support consistent clinical access to video consultation tools.
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NEC Corporation | Professional Services | 105276 | $23.8B | Japan | Microsoft | Microsoft Windows | Operating System (OS) | 2021 | n/a |
In 2021, NEC Corporation began a major migration to Microsoft Windows across its employee desktop estate, leveraging Azure Virtual Desktop to enable a modern location independent workplace. NEC implemented Microsoft Windows under the Operating System (OS) category as the client OS for its cloud-hosted virtual desktop infrastructure in Japan.
The implementation combined a Windows 11 migration with Azure Virtual Desktop session host provisioning, centralizing image management and standardizing desktop images to accelerate provisioning and simplify OS lifecycle management. NEC moved users from Windows 10 to Microsoft Windows 11 as part of the project, updating OS images and desktop configuration to align with cloud VDI operational patterns. Configuration efforts emphasized scalable session host pools and automated provisioning workflows consistent with large VDI estates.
The Azure Virtual Desktop deployment began in 2021 for employee desktop VDI workloads in Japan and scaled to approximately 90,000 AVD instances by mid 2024, supporting broad operational coverage across NEC Corporation’s workforce in Japan. This architecture placed Microsoft Windows client instances on Azure Virtual Desktop session hosts, centralizing desktop delivery in the cloud. The deployment delivered improved desktop performance, more efficient bandwidth utilization, and faster provisioning times as reported by NEC.
Operational governance emphasized centralized image and provisioning control within NEC’s IT organization, aligning desktop image updates and access policies with cloud provisioning cycles. The rollout prioritized cloud native VDI operations and OS standardization, with Microsoft Windows serving as the platform for employee desktops delivered via Azure Virtual Desktop.
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