List of Companies Using Microsoft 365
Prospecting companies using Microsoft 365? Here they are, biggest first, including HCA Florida Woodmont Hospital, Halo Media and Haymarket Media US. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$50M - $100M
244
$10M - $25M
244
$100M - $250M
244
$100M - $250M
244
$25M - $50M
244
$50M - $100M
244
$93M
$25M - $50M
244
$50M - $100M
244
$250M - $500M
244
$50M - $100M
244
$50M - $100M
244
$100M - $250M
244
$100M - $250M
244
$25M - $50M
244
$50M - $100M
244
$1M - $10M
244
$1B - $10B
244
$1M - $10M
244
$1B - $10B
244
$1B - $10B
244
<$1M
244
$25M - $50M
244
$100M - $250M
244
$25M - $50M
244
<$1M
244
$10M - $25M
244
$100M - $250M
244
$50M - $100M
244
$1M - $10M
244
$500M - $1B
244
$25M - $50M
244
$250M - $500M
244
$50M - $100M
244
$50M - $100M
244
$100M - $250M
244
$50M - $100M
244
$50M - $100M
244
$13M
$10M - $25M
244
$124M
$50M - $100M
244
$100M - $250M
244
$250M - $500M
244
$500M - $1B
244
$1M - $10M
244
$50M - $100M
244
$1M - $10M
244
$10M - $25M
244
$1M - $10M
244
$100M - $250M
244
$10M - $25M
244
$250M - $500M
244
$1M - $10M
244
$100M - $250M
244
$135M
$25M - $50M
244
$100M - $250M
244
$100M - $250M
244
$273M
$250M - $500M
244
$1M - $10M
244
$50M - $100M
244
$10M - $25M
244
$25M - $50M
244
$25M - $50M
244
$100M - $250M
244
$25M - $50M
244
$1M - $10M
244
$1B - $10B
244
$25M - $50M
244
$50M - $100M
244
$1M - $10M
244
$1M - $10M
244
$50M - $100M
244
$140K
$100M - $250M
244
$10M - $25M
244
$500M - $1B
244
$25K
$500M - $1B
244
$1M - $10M
244
$100M - $250M
244
$10M - $25M
244
$25M - $50M
244
$25M - $50M
244
$500M - $1B
244
$1M - $10M
244
$120M
$100M - $250M
244
$500M - $1B
244
$50M - $100M
244
$100M - $250M
244
$1M - $10M
244
$100M - $250M
244
<$1M
244
$100M - $250M
244
$10M - $25M
244
$11M
$50M - $100M
244
$10M - $25M
244
$25M - $50M
244
$10M - $25M
244
$1M - $10M
244
$124M
$50M - $100M
244
$25M - $50M
244
$1M - $10M
244
$1M - $10M
244
$10M - $25M
244
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 HCA Florida Woodmont Hospital, Halo Media and Haymarket Media US.
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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