List of Companies Using Microsoft 365
Prospecting companies using Microsoft 365? Here they are, biggest first, including Edgewood ISD, Half Million and Orange County Superior Court. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$500M - $1B
869
$10M - $25M
869
$25M - $50M
869
$1.3B
$100M - $250M
869
$10M - $25M
869
$752M
$100M - $250M
869
$10M - $25M
869
$355M
$100M - $250M
869
$1B - $10B
869
$25M - $50M
869
$100M - $250M
869
$10M - $25M
869
$250M - $500M
869
$100M - $250M
869
$50M - $100M
869
$500M - $1B
869
$1M - $10M
869
$6.5B
$1B - $10B
869
$1B - $10B
869
$250M - $500M
868
$24K
$1B - $10B
868
$250M - $500M
868
$100M - $250M
868
$10M - $25M
868
$1B - $10B
868
$100M - $250M
868
$250M - $500M
868
$127M
$500M - $1B
868
$50M - $100M
868
$500M - $1B
868
$500M - $1B
868
$1M - $10M
868
$250M - $500M
868
$1B - $10B
868
$1B - $10B
868
$1M - $10M
868
$250M - $500M
868
$50M - $100M
868
$1B - $10B
868
$100M - $250M
868
$250M - $500M
868
$100M - $250M
867
$72M
$250M - $500M
867
$100M - $250M
867
$1M - $10M
867
$1B - $10B
867
$1B - $10B
867
$100M - $250M
867
$1B - $10B
867
$100M - $250M
867
$25M - $50M
867
$1.6B
$250M - $500M
867
$100M - $250M
867
$10M - $25M
867
$100M - $250M
867
$1B - $10B
867
$16M
$250M - $500M
867
$25M - $50M
867
$1B - $10B
867
$570M
$250M - $500M
867
<$1M
867
$100M - $250M
867
$100M - $250M
867
$250M - $500M
867
$5B
$25M - $50M
867
$50M - $100M
867
$500M - $1B
867
$1B - $10B
867
$1B - $10B
867
$10M - $25M
867
$191M
$100M - $250M
867
$25M - $50M
867
$50M - $100M
866
$1B - $10B
866
$1B - $10B
866
$500M - $1B
866
$1B - $10B
866
$43M
$10M - $25M
866
$588M
$500M - $1B
866
$75M
$1B - $10B
866
$100M - $250M
866
$500M - $1B
866
$50M - $100M
866
$500M - $1B
866
$274M
$500M - $1B
866
$10M - $25M
865
$70M
$50M - $100M
865
$152M
$50M - $100M
865
$500M - $1B
865
$1B - $10B
865
$2M
$25M - $50M
865
$25M - $50M
865
$500M - $1B
865
$500M - $1B
865
$1B - $10B
865
$1B - $10B
865
$222M
$25M - $50M
865
$156M
$100M - $250M
865
$10M - $25M
865
$50M
$250M - $500M
865
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 Edgewood ISD, Half Million and Orange County Superior Court.
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
Top companies in United States by employee countTop companies in United Kingdom by employee countTop companies in Canada by employee countTop companies in Germany by employee countTop companies in France by employee countTop companies in Australia by employee countTop companies in Netherlands by employee countTop companies in India by employee countTop companies in Spain by employee countTop companies in Switzerland by employee countTop companies in Sweden by employee countTop companies in Italy by employee countTop companies in Denmark by employee countTop companies in Brazil by employee countTop companies in Ireland by employee count
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