List of Companies Using Microsoft 365
Prospecting companies using Microsoft 365? Here they are, biggest first, including Universities Superannuation Scheme (Ltd), WEX Benefits and Welch Packaging. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$100M - $250M
689
$500M - $1B
689
$250M - $500M
689
$500M - $1B
689
$4M
$100M - $250M
688
$1B - $10B
688
$1M - $10M
688
$250M - $500M
688
$500M - $1B
688
$500M - $1B
688
$500M - $1B
688
$250M - $500M
688
$500M - $1B
688
$25M - $50M
688
$25M - $50M
688
$25M - $50M
688
$25M - $50M
688
$250M - $500M
688
$51M
$25M - $50M
688
$93M
$500M - $1B
688
$100M - $250M
688
$25M - $50M
688
$100M - $250M
688
$1M
$25M - $50M
688
$1M - $10M
688
$500M - $1B
688
$72M
$250M - $500M
688
$250M - $500M
688
$25M - $50M
688
$250M - $500M
688
$100M - $250M
688
$500M - $1B
688
$100M - $250M
688
$150M
$50M - $100M
688
$50M - $100M
688
$100M - $250M
688
$500M - $1B
687
$1.3M
$250M - $500M
687
$25M - $50M
687
$25M - $50M
687
$4.3B
$50M - $100M
687
$10M - $25M
687
$1B - $10B
687
$1B - $10B
687
$1M - $10M
687
$1B+
687
$500M - $1B
687
$25M - $50M
687
$500M - $1B
687
$1M - $10M
687
$1M - $10M
687
$500M - $1B
687
$1B - $10B
687
$500M - $1B
687
$25M - $50M
687
$1B - $10B
687
$500M - $1B
687
$281M
$100M - $250M
687
$500M - $1B
687
$100M - $250M
687
$50M - $100M
687
$500M - $1B
687
$50M
$500M - $1B
687
$500M - $1B
687
$100M - $250M
687
$250M - $500M
687
$46M
$1M - $10M
687
$1B - $10B
686
$157M
$250M - $500M
686
$10M - $25M
686
$1M - $10M
686
$100M - $250M
686
$250M - $500M
686
$50M - $100M
686
$1B - $10B
686
$100M
$1B - $10B
686
$500M - $1B
686
<$1M
686
$250M - $500M
686
$537M
$1B - $10B
686
$1M - $10M
686
$343M
$250M - $500M
686
$100M - $250M
686
$3.4M
$1B - $10B
686
$500M - $1B
686
$10M - $25M
686
$25M - $50M
686
$100M - $250M
686
$1B
$50M - $100M
686
$250M - $500M
686
$1B - $10B
686
$8.6M
$10M - $25M
686
$1M - $10M
686
$25M - $50M
686
$25M - $50M
686
$500M - $1B
686
$25M - $50M
686
$25M - $50M
686
$250M
$500M - $1B
686
$1B - $10B
686
About companies using Microsoft 365
Why target companies using Microsoft 365?
Microsoft 365 is a Collaboration & productivity technology. The office suite, chat and project tools a company standardizes on decide which integrations and add-ons fit. Companies on the list include Universities Superannuation Scheme (Ltd), WEX Benefits and Welch Packaging.
Which industries use Microsoft 365 the most?
Among companies using Microsoft 365 on LeadIQ, the most common industries are Construction, IT Services and IT Consulting, Financial Services, Hospitals and Health Care, Real Estate and Software Development. Narrow your list to the industry you sell into from there.
Where are companies using Microsoft 365 located?
Companies using Microsoft 365 are most often headquartered in the United States, the United Kingdom, Canada, Germany, Australia and France.
What other Collaboration & productivity technologies do companies use?
Prospecting the wider Collaboration & productivity space? Related technologies with their own company lists include Google Workspace, Microsoft SharePoint, Microsoft Teams and Atlassian Jira.
How do I reach decision makers at companies using Microsoft 365?
Open a company to see its employee directory and email format, then use LeadIQ to get verified work emails and phone numbers for the people you want to reach and push them straight to your CRM or sequencer.
Insights based on LeadIQ data refreshed in September 2026.
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