List of Companies Using Microsoft 365
Prospecting companies using Microsoft 365? Here they are, biggest first, including Centro, Davies North America and HFI. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$100M - $250M
842
$1B - $10B
842
$500M - $1B
842
$10M - $25M
842
$200K
$500M - $1B
842
$25M - $50M
842
$25M - $50M
842
$50M - $100M
842
$121M
$100M - $250M
842
$50M - $100M
842
$500M - $1B
842
$250M - $500M
842
$500M - $1B
842
$25M - $50M
842
$100M - $250M
842
$10M - $25M
842
$500M - $1B
842
$250M - $500M
842
$50M - $100M
842
$25M - $50M
842
$500M - $1B
842
$46M
$500M - $1B
841
$10M - $25M
841
$50M - $100M
841
$10M - $25M
841
$100M - $250M
841
$212M
$50M - $100M
841
$500M - $1B
841
$250M - $500M
841
$284K
$100M - $250M
841
$283K
$100M - $250M
841
$500M - $1B
841
$50M - $100M
841
$1.4M
$250M - $500M
841
$100M - $250M
841
$50M - $100M
841
$50M - $100M
841
$200M
$100M - $250M
841
$500M - $1B
841
$10M - $25M
841
$500M - $1B
841
$250M - $500M
841
$7.8M
$1B - $10B
841
$290M
$10B+
841
$500M - $1B
840
$500M - $1B
840
$25M - $50M
840
$1M - $10M
840
$1B - $10B
840
$500M - $1B
840
$500M - $1B
840
$25M - $50M
840
$10M - $25M
840
$100M - $250M
840
$1B - $10B
840
$500M - $1B
840
$1M - $10M
840
$100M - $250M
840
$1M - $10M
840
$100M - $250M
840
$500M - $1B
840
$25K
$25M - $50M
840
$500M - $1B
840
$1B - $10B
840
$8.3M
$1B - $10B
840
$100M - $250M
840
$250M - $500M
840
$100M - $250M
840
$50M - $100M
839
$10M - $25M
839
$1.1B
$250M - $500M
839
$50M - $100M
839
$125M
$500M - $1B
839
$500M - $1B
839
$1.5B
$1B - $10B
839
$25M - $50M
839
$250M - $500M
839
$25M - $50M
839
$500M - $1B
839
$1B - $10B
839
$1M - $10M
839
$500M - $1B
839
$100M - $250M
839
$50M - $100M
839
$1M - $10M
839
$100M - $250M
839
$50M - $100M
839
$100M - $250M
839
$100M - $250M
839
$25M - $50M
839
$25M - $50M
839
$1M - $10M
839
$1.4B
$50M - $100M
839
$1B - $10B
838
$500M - $1B
838
$25M - $50M
838
$50M - $100M
838
$100M - $250M
838
$500M - $1B
838
$50M - $100M
838
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 Centro, Davies North America and HFI.
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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