List of Companies Using Microsoft 365
Prospecting companies using Microsoft 365? Here they are, biggest first, including Universitätsmedizin Rostock, Waterschap Drents Overijsselse Delta and eAssist Dental Solutions. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$25M - $50M
671
<$1M
671
$44M
$500M - $1B
671
$50M - $100M
670
$1B - $10B
670
$100M - $250M
670
$25M - $50M
670
$500M - $1B
670
$250M - $500M
670
$250M - $500M
670
$100M - $250M
670
$1B - $10B
670
$1B - $10B
670
$500M - $1B
670
$79M
$1B - $10B
670
$100M - $250M
670
$50M - $100M
670
$1M - $10M
670
$17M
$10M - $25M
670
$70K
<$1M
670
$50M - $100M
670
$1.1B
$250M - $500M
670
$500M - $1B
670
$10M - $25M
670
$250M - $500M
670
$250M - $500M
670
$100M - $250M
670
$155M
$100M - $250M
670
$1B - $10B
669
$438M
$500M - $1B
669
$700M
$500M - $1B
669
$1M - $10M
669
$10M - $25M
669
$100M - $250M
669
$500M - $1B
669
$250M - $500M
669
$100M - $250M
669
$100M - $250M
669
$40M
$100M - $250M
669
$100M - $250M
669
$25M - $50M
669
$100M - $250M
669
$50M - $100M
669
$100M - $250M
669
$10M - $25M
669
$1B - $10B
669
$100M - $250M
669
$250M - $500M
669
$25M - $50M
669
$250M - $500M
669
$500M - $1B
669
$250M - $500M
669
$1M - $10M
669
$500M - $1B
669
$500M - $1B
669
$329M
$500M - $1B
669
$10M - $25M
669
$1B - $10B
668
$25M - $50M
668
$50M - $100M
668
$435M
$500M - $1B
668
$25M - $50M
668
$10M - $25M
668
$500M - $1B
668
$1M - $10M
668
$100M - $250M
668
$25M - $50M
668
$500M - $1B
668
$250M - $500M
668
$25M - $50M
668
$1M - $10M
668
$50M - $100M
668
$1B - $10B
668
$250M - $500M
668
$10M - $25M
668
$50M - $100M
668
$25M - $50M
668
$50M - $100M
668
$37M
$100M - $250M
668
$500M - $1B
668
$50M - $100M
668
$25M - $50M
668
$500M - $1B
668
$1B - $10B
668
$25M - $50M
668
$500M - $1B
668
$119M
$250M - $500M
668
$250M - $500M
668
$10M - $25M
668
$1B
$100M - $250M
668
$25M - $50M
668
$100M - $250M
668
$500M - $1B
668
$100M - $250M
667
$50M - $100M
667
$50M - $100M
667
$25M - $50M
667
$25M - $50M
667
$500M - $1B
667
$250M - $500M
667
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 Universitätsmedizin Rostock, Waterschap Drents Overijsselse Delta and eAssist Dental Solutions.
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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