Microsoft Users List

Microsoft is the world's largest enterprise software company, with products embedded in virtually every organisation on the planet. From small businesses running Microsoft 365 to Fortune 500 enterprises operating on Azure, Dynamics 365, SQL Server, and Power Platform, Microsoft's installed base represents the broadest and most commercially valuable B2B audience available anywhere in the world. With a market capitalisation exceeding $3 trillion and over 300 million paid Office 365 seats globally, Microsoft's ecosystem of users is unmatched in scale and commercial relevance.

ELP Data's verified Microsoft Users List gives you direct access to 2,156,234+ confirmed companies running Microsoft products in their technology stack. Each record includes full name, direct email address, phone number, LinkedIn profile URL, job title, seniority level, company name, company size, annual revenue, industry classification, and geographic location — all verified to 97% accuracy with quarterly data refreshes and triple email verification through our own platform, ZeroBounce, and Debounce.

Microsoft was founded in 1975 by Bill Gates and Paul Allen and has grown into a $3 trillion enterprise. Its product portfolio spans productivity software (Microsoft 365, Office), cloud infrastructure (Azure), enterprise applications (Dynamics 365), developer tools (Visual Studio, GitHub, Azure DevOps), business intelligence (Power BI, Fabric), security (Defender, Sentinel, Intune), and communication platforms (Teams). This breadth means the Microsoft installed base covers virtually every role in every department — from IT to Finance, HR, Sales, and Operations.

The typical Microsoft decision-maker profile includes IT Directors, Cloud Architects, Database Administrators, Microsoft 365 Administrators, Azure Engineers, CIOs, and Dynamics 365 consultants — professionals with direct budget authority and technology purchasing influence worth hundreds of thousands to millions of dollars annually. These contacts are actively evaluating software solutions that integrate with, extend, or complement their existing Microsoft environment, making them highly receptive to targeted B2B outreach.

Companies that purchase the Microsoft Users List from ELP Data use it for outbound email campaigns, account-based marketing (ABM) programmes targeting Microsoft shops, competitive displacement from legacy Microsoft products, selling Microsoft-integrated ISV solutions, promoting Azure migration services, running Dynamics 365 implementation campaigns, and identifying prospects evaluating Microsoft Copilot and AI-powered tooling. The list can be filtered by specific product, country, company size, revenue band, industry vertical, and job title to match your exact ideal customer profile.

Microsoft's heavy investment in AI through Copilot, Azure OpenAI, Microsoft Fabric, and Power Platform has triggered a wave of new enterprise buying activity. Organisations are actively seeking ISV solutions, consulting partners, integration specialists, and managed service providers to help them navigate the AI transformation — making the Microsoft installed base one of the hottest B2B target audiences in the market today.

ELP Data tracks the full Microsoft installed base across all product lines — from core productivity and cloud to developer tools and security — updated quarterly to ensure maximum accuracy and relevance for every outbound campaign, ABM initiative, or CRM enrichment project.

Whether you are a software vendor selling Microsoft-adjacent solutions, a managed service provider targeting Microsoft shops, a training company selling Microsoft certification courses, or a consulting firm specialising in Dynamics 365 or Azure implementations, the Microsoft Users List gives you the precise, verified contacts you need to run effective campaigns at scale.

ELP Data's database is built from over 40 independent data sources including technology usage signals, firmographic databases, web scraping, survey responses, and direct verification calls. Each contact in the Microsoft Users List has been individually validated — no list purchases, no scraped directories, no synthetic records. Every contact is a real professional at a real company confirmed to be running Microsoft technology.