List of Companies Using Microsoft 365
Prospecting companies using Microsoft 365? Here they are, biggest first, including Cardozo School of Law, Cigna Health Benefits and Consto AS. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$10M - $25M
528
$1B - $10B
528
$1M - $10M
528
$10M - $25M
528
$250M - $500M
528
$1M - $10M
528
$10M - $25M
528
$100M - $250M
528
$100M - $250M
528
$5.8M
$250M - $500M
528
$100M - $250M
528
$100M - $250M
528
$500M - $1B
528
$25M - $50M
528
$500M - $1B
528
$10M - $25M
528
$1M - $10M
528
$50M - $100M
528
$50M - $100M
528
$100M - $250M
528
$100M - $250M
528
$131M
$100M - $250M
528
$500M - $1B
528
$500M - $1B
528
$500M - $1B
528
$50M - $100M
528
$50M - $100M
528
$1B - $10B
528
$650K
$100M - $250M
528
$1B - $10B
528
$10M - $25M
528
$10M - $25M
528
$1B - $10B
528
$250M - $500M
528
$500M - $1B
528
$50M - $100M
528
$25M - $50M
527
$34M
$50M - $100M
527
$100M - $250M
527
$100M - $250M
527
$1B - $10B
527
$50M - $100M
527
$10M - $25M
527
$25M - $50M
527
$50M - $100M
527
$100M - $250M
527
$250M - $500M
527
$250M - $500M
527
$1B - $10B
527
$311M
$250M - $500M
527
$100M - $250M
527
$500M - $1B
527
$500M - $1B
527
$25M - $50M
527
$250M - $500M
527
$10M - $25M
527
$10M - $25M
527
$1B - $10B
527
$1B - $10B
527
$250M - $500M
527
$10M - $25M
527
$250M - $500M
527
$10M - $25M
527
$250M - $500M
527
$10M - $25M
527
$50M - $100M
527
$100M - $250M
527
$100M - $250M
527
$25M - $50M
527
$1B - $10B
527
$100M - $250M
527
$50M - $100M
527
$10M - $25M
527
$25M - $50M
527
$100M - $250M
527
$500M - $1B
527
$50M - $100M
527
$100M - $250M
527
$25M - $50M
527
$500M - $1B
527
$10M - $25M
527
$50M - $100M
527
$250M - $500M
527
$25M - $50M
527
$25M - $50M
527
$25M - $50M
527
$1B - $10B
527
$1B - $10B
526
$100M - $250M
526
$250M - $500M
526
$25M - $50M
526
$100M - $250M
526
$250M - $500M
526
$1M - $10M
526
$250M - $500M
526
$100M - $250M
526
$500M - $1B
526
$50M - $100M
526
$50M - $100M
526
$500M - $1B
526
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 Cardozo School of Law, Cigna Health Benefits and Consto AS.
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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