List of Companies Using Microsoft 365
Prospecting companies using Microsoft 365? Here they are, biggest first, including Amazon Fullfillment Centre, AmeriCU Credit Union and Ashesi University. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$100M - $250M
733
$250M - $500M
733
$10M - $25M
733
$5M
$100M - $250M
733
$100M - $250M
733
$500M - $1B
733
$25M - $50M
733
$256M
$50M - $100M
733
$100M - $250M
733
$25M - $50M
733
$164M
$250M - $500M
733
$100M - $250M
733
$10M - $25M
733
$28M
$25M - $50M
733
$100M - $250M
733
$50K
$1M - $10M
733
$500M - $1B
733
$250M - $500M
733
$50M - $100M
733
$100M - $250M
733
$250M - $500M
733
$100M - $250M
733
$500M - $1B
733
$10M - $25M
733
$50M - $100M
733
$10M - $25M
733
$25M - $50M
733
$10M
$500M - $1B
732
$184K
$10M - $25M
732
$25M - $50M
732
$1B - $10B
732
$25M - $50M
732
$250M - $500M
732
$13M
$100M - $250M
732
$2B
$1B - $10B
732
$100M - $250M
732
$10M - $25M
732
$250M - $500M
732
$500M - $1B
732
$250M - $500M
732
$500M - $1B
732
$100M - $250M
732
$25M - $50M
732
$25M - $50M
732
$50M - $100M
732
$50M - $100M
732
$25M - $50M
732
$50M - $100M
732
$42K
$500M - $1B
732
$1B - $10B
732
$592K
$25M - $50M
732
$250M - $500M
732
$100M - $250M
731
$1M - $10M
731
$500M - $1B
731
$250M - $500M
731
$100M - $250M
731
$500M - $1B
731
$500M - $1B
731
$500M - $1B
731
$1M - $10M
731
$1.6M
$25M - $50M
731
$100M - $250M
731
$10M - $25M
731
$250M - $500M
731
$93M
$250M - $500M
731
$250M - $500M
731
$50M - $100M
731
$1M - $10M
731
$100M - $250M
731
$1B - $10B
731
$250M - $500M
731
$250M - $500M
731
$100M - $250M
730
$100M - $250M
730
$250M - $500M
730
$1B - $10B
730
$250M - $500M
730
$250M - $500M
730
$100M - $250M
730
$500M - $1B
730
$1.9B
$1B - $10B
730
$1M - $10M
730
$50M - $100M
730
$10M - $25M
730
$1B - $10B
730
$250M - $500M
730
$500M - $1B
730
$25M - $50M
730
$100M - $250M
730
$1M
$25M - $50M
730
$1B - $10B
730
$1B - $10B
730
$10M - $25M
730
$50M - $100M
730
$1B - $10B
730
$50M - $100M
730
$100M - $250M
730
$500M - $1B
730
$65K
$50M - $100M
729
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 Amazon Fullfillment Centre, AmeriCU Credit Union and Ashesi University.
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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Top companies by employee count
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