List of Companies Using Microsoft 365
Prospecting companies using Microsoft 365? Here they are, biggest first, including Velliv, A1 Makedonija and Amantya Technologies. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$50M - $100M
768
$1M - $10M
767
$50M - $100M
767
$260M
$250M - $500M
767
$1B - $10B
767
$100M - $250M
767
$100M - $250M
767
$1B - $10B
767
$250M - $500M
767
$100M - $250M
767
$50M - $100M
767
$1M - $10M
767
$100M - $250M
767
$1M - $10M
767
$250M - $500M
767
$50M - $100M
767
$98M
$100M - $250M
767
$50M - $100M
767
$1B - $10B
767
$1B - $10B
767
$250M - $500M
767
$50M - $100M
767
$100M - $250M
767
$250M - $500M
767
$250M - $500M
766
$500M - $1B
766
$250M - $500M
766
<$1M
766
$100M - $250M
766
$250M - $500M
766
$100M - $250M
766
$500M - $1B
766
$100M - $250M
766
$100M - $250M
766
$50M - $100M
766
$500M - $1B
766
$1.2M
$1M - $10M
766
$1B - $10B
766
$59M
$250M - $500M
766
$250M - $500M
766
$10M - $25M
766
$250M - $500M
766
$500M - $1B
766
$1B - $10B
766
$7.2M
$250M - $500M
766
$1M - $10M
766
$50M - $100M
766
$1B - $10B
766
$250M - $500M
766
$500M - $1B
766
$250M - $500M
766
$217K
$500M - $1B
765
$500M - $1B
765
$500M - $1B
765
$100M - $250M
765
$4.1M
$25M - $50M
765
$250M - $500M
765
$10M - $25M
765
$50M - $100M
765
$25M - $50M
765
$50M - $100M
765
$50M - $100M
765
$500M - $1B
765
$100M - $250M
765
$1M - $10M
765
$53M
$500M - $1B
765
$250M - $500M
765
$100M - $250M
765
$250M - $500M
765
$250M - $500M
765
$250M - $500M
765
$450M
$250M - $500M
765
$250M - $500M
764
$259M
$1B - $10B
764
$100M - $250M
764
$500M - $1B
764
$1.3M
$250M - $500M
764
$205K
$10B+
764
$25M - $50M
764
$50M - $100M
764
$25M - $50M
764
$1M - $10M
764
$250M - $500M
764
$500M - $1B
764
$10M - $25M
764
$17M
$25M - $50M
764
$500M - $1B
764
$7.7M
$10M - $25M
764
$500M - $1B
764
$1B - $10B
764
$25M - $50M
764
$25M - $50M
764
$4.3B
$500M - $1B
764
$100M - $250M
764
$250M - $500M
764
$50M - $100M
764
$10M - $25M
764
$1.2M
$25M - $50M
764
$350M
$250M - $500M
764
$372M
$500M - $1B
763
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 Velliv, A1 Makedonija and Amantya Technologies.
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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