List of Companies Using Microsoft 365
Prospecting companies using Microsoft 365? Here they are, biggest first, including Access: Supports for Living, BE&K Building Group and BankBazaar India. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$500M - $1B
692
$500M - $1B
692
$137M
$50M - $100M
692
$2.8B
$100M - $250M
692
$100M - $250M
692
$1B - $10B
692
$500M - $1B
692
$10M - $25M
692
$500M - $1B
692
$50M - $100M
692
$250M - $500M
692
$18M
$100M - $250M
692
$1M - $10M
692
$100M - $250M
692
$250M - $500M
692
$1.2B
$500M - $1B
692
$1M - $10M
692
$250M - $500M
692
$1M - $10M
692
$100M - $250M
692
$100M - $250M
692
$100M - $250M
692
$25M - $50M
691
$16M
$100M - $250M
691
$100M - $250M
691
$1B - $10B
691
$10M - $25M
691
$50M - $100M
691
$1M - $10M
691
$100M - $250M
691
$250M - $500M
691
$25M - $50M
691
$250M - $500M
691
$100M - $250M
691
$7.9M
$50M - $100M
691
$10M - $25M
691
$50M - $100M
691
$100M - $250M
691
$25M - $50M
691
$25M - $50M
691
$100M - $250M
691
$25M - $50M
691
$250M - $500M
691
$25M - $50M
691
$100M - $250M
691
$250M - $500M
691
$25M - $50M
691
$100M - $250M
690
$50M - $100M
690
$100M - $250M
690
$500M - $1B
690
$1B - $10B
690
$250M - $500M
690
$250M - $500M
690
$100M - $250M
690
$1M
$100M - $250M
690
$25M
$50M - $100M
690
$10M - $25M
690
$250M - $500M
690
$707M
$1B - $10B
690
$500M - $1B
690
$50M - $100M
690
$1B - $10B
690
$50M - $100M
690
$100M - $250M
690
$25M - $50M
690
$250M - $500M
690
$81M
$250M - $500M
690
$1M - $10M
690
$250M - $500M
690
$1B - $10B
690
$25M - $50M
690
$1B - $10B
690
$250M - $500M
690
$25M - $50M
690
$50M - $100M
690
$1M - $10M
690
$100M - $250M
689
$50M - $100M
689
$550M
$250M - $500M
689
$25M - $50M
689
$250M - $500M
689
$1.1M
$25M - $50M
689
$250M - $500M
689
$760M
$100M - $250M
689
$100M - $250M
689
$10M - $25M
689
$10M - $25M
689
$500M - $1B
689
$50M - $100M
689
$500M - $1B
689
$50M - $100M
689
$50M - $100M
689
$25M - $50M
689
$1B - $10B
689
$164M
$500M - $1B
689
$256M
$250M - $500M
689
$250M - $500M
689
$1M - $10M
689
$50M - $100M
689
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 Access: Supports for Living, BE&K Building Group and BankBazaar India.
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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