List of Companies Using Microsoft 365
Prospecting companies using Microsoft 365? Here they are, biggest first, including Michigan Department of Natural Resources, Neptune Retail Solutions and Novellus Systems acquired by Lam Research Corporation. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$100M - $250M
800
$500M - $1B
800
$100M - $250M
800
$1M - $10M
800
$50M - $100M
800
$25M - $50M
800
$500M - $1B
800
$1M - $10M
800
$10M - $25M
800
$250M - $500M
800
$250M - $500M
800
$100M - $250M
800
$1B - $10B
800
$1B - $10B
800
$250M - $500M
799
$1M - $10M
799
$50M - $100M
799
$1B - $10B
799
$20M
$500M - $1B
799
$10M - $25M
799
$54M
$10M - $25M
799
$540M
$50M - $100M
799
$500M - $1B
799
$500M - $1B
799
$25M - $50M
799
$100M - $250M
799
$25M - $50M
799
$45M
$500M - $1B
799
$25M - $50M
799
$50M - $100M
799
$1B - $10B
799
$500M - $1B
799
$10M - $25M
799
$1M - $10M
799
$500M - $1B
799
$25M - $50M
799
$677M
$25M - $50M
799
$50M - $100M
799
$50M - $100M
799
$100M - $250M
798
$10M - $25M
798
$1B - $10B
798
$25M - $50M
798
$250M - $500M
798
$10M - $25M
798
$25M - $50M
798
$250M - $500M
798
$397M
$500M - $1B
798
$500M - $1B
798
$1B - $10B
798
$25M - $50M
798
$500M - $1B
798
$100M - $250M
798
$500M - $1B
798
$50M - $100M
798
$20M
$50M - $100M
798
$1M - $10M
798
$500M - $1B
798
$372M
$1B - $10B
798
$1B - $10B
798
$5K
$100M - $250M
798
$100M - $250M
798
$67M
$100M - $250M
798
$125K
$500M - $1B
798
$250M - $500M
798
$500M - $1B
798
$1M - $10M
798
$250M - $500M
798
$1B
$250M - $500M
797
$25M - $50M
797
$50M - $100M
797
$100M - $250M
797
$2M
$10M - $25M
797
<$1M
797
$1M - $10M
797
$1B - $10B
797
$500M - $1B
797
$10M - $25M
797
$25M - $50M
797
$500M - $1B
797
$100M - $250M
797
$1B - $10B
797
$1M - $10M
797
$50M - $100M
797
$1B - $10B
797
$1B - $10B
797
$48M
$10M - $25M
797
$250M - $500M
797
$1B - $10B
797
$50M - $100M
797
$250M - $500M
797
$100M - $250M
797
$1M - $10M
797
$100M - $250M
797
$100M - $250M
797
$500M - $1B
797
$100M - $250M
796
$10M - $25M
796
$100M - $250M
796
$100M - $250M
796
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 Michigan Department of Natural Resources, Neptune Retail Solutions and Novellus Systems acquired by Lam Research Corporation.
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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