List of Companies Using Microsoft 365
Prospecting companies using Microsoft 365? Here they are, biggest first, including AdvantageCare Physicians, American Red Cross of North and Central Florida and Aramark Ireland. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$100M - $250M
771
$500M - $1B
771
$250M - $500M
771
$48M
$500M - $1B
771
$50M - $100M
771
$100M - $250M
771
$500M - $1B
771
$262M
$1B - $10B
771
$500M - $1B
771
$250M - $500M
771
$10M
$25M - $50M
771
$250M - $500M
771
$100M - $250M
771
$500M - $1B
771
$1B - $10B
771
$50M - $100M
771
$1M - $10M
771
$1B - $10B
771
$100M - $250M
771
$226M
$1M - $10M
771
$1B - $10B
771
$1B - $10B
771
$1M - $10M
771
$100M - $250M
771
$250M - $500M
771
$300K
$1B - $10B
771
$1M - $10M
771
$25M - $50M
771
$1.1M
$25M - $50M
771
$100M - $250M
771
$500M - $1B
771
$100M - $250M
770
$25M - $50M
770
$500M - $1B
770
$500M - $1B
770
$1B - $10B
770
$100M - $250M
770
$100M - $250M
770
$50M - $100M
770
$500M - $1B
770
$100M - $250M
770
$100M - $250M
770
$100M - $250M
770
$10B+
770
$50M
$500M - $1B
770
$305M
$100M - $250M
770
$1.7B
$250M - $500M
770
$500M - $1B
770
$250M - $500M
770
$50M - $100M
770
$1M - $10M
770
$10M - $25M
770
$1B - $10B
770
$50M - $100M
770
$500M - $1B
770
$100M - $250M
769
$100M - $250M
769
$390K
$25M - $50M
769
$50M - $100M
769
$25M - $50M
769
$100M - $250M
769
$671M
$50M - $100M
769
$250M - $500M
769
$500M - $1B
769
$250M - $500M
769
$250M - $500M
769
$25M - $50M
769
$500M - $1B
769
$25M - $50M
769
$100M - $250M
769
$500M - $1B
769
$25M - $50M
769
$1B - $10B
769
$500M - $1B
769
$10M - $25M
769
$250M - $500M
769
$50M - $100M
769
$500M - $1B
769
$500M - $1B
769
$250M - $500M
769
$500M - $1B
768
$100M - $250M
768
$90M
$1B - $10B
768
$100M - $250M
768
$100M - $250M
768
$10M - $25M
768
$25M - $50M
768
$50M - $100M
768
$1B - $10B
768
$100M - $250M
768
$50M - $100M
768
$500M - $1B
768
$500M - $1B
768
$100M - $250M
768
$50M - $100M
768
$25M - $50M
768
$1B - $10B
768
$250M - $500M
768
$250M - $500M
768
$1M - $10M
768
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 AdvantageCare Physicians, American Red Cross of North and Central Florida and Aramark Ireland.
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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