List of Companies Using Microsoft 365
Prospecting companies using Microsoft 365? Here they are, biggest first, including Linkt, NWEA and Old Republic Home Warranty. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$1M - $10M
463
$22M
$250M - $500M
463
$500M - $1B
463
$250M - $500M
463
$100M - $250M
463
$500M - $1B
463
$25M - $50M
463
$250M - $500M
463
$250M - $500M
463
$250M - $500M
463
$500M - $1B
463
$500M - $1B
463
$200K
$10M - $25M
463
$250M - $500M
463
$25M - $50M
463
$356K
$100M - $250M
463
$503M
$250M - $500M
463
$10M - $25M
463
$25M - $50M
463
$100M - $250M
463
$388M
$100M - $250M
463
$2.4M
$25M - $50M
463
$50M - $100M
463
$500M - $1B
463
$100M - $250M
463
$1M - $10M
462
$250M - $500M
462
$35M
$50M - $100M
462
$4.2M
$1M - $10M
462
$25M - $50M
462
$100M - $250M
462
$100M - $250M
462
$250M - $500M
462
$1M - $10M
462
$1M - $10M
462
$250M - $500M
462
$10M - $25M
462
$25M - $50M
462
$253M
$500M - $1B
462
$50M - $100M
462
$100M - $250M
462
$250M - $500M
462
$29M
$10M - $25M
462
$50M - $100M
462
$50M - $100M
462
$100M - $250M
462
$50M - $100M
462
$1B - $10B
462
$25M - $50M
462
$50M - $100M
462
$100M - $250M
462
$50M - $100M
462
$25M - $50M
462
$100M - $250M
462
$25M - $50M
462
$100M - $250M
462
$100M - $250M
462
$100M - $250M
462
$10M - $25M
462
$10M - $25M
462
$576M
$250M - $500M
462
$250M - $500M
462
$100M - $250M
462
$25M - $50M
462
$10M - $25M
462
$100M - $250M
462
$123M
$50M - $100M
462
$50M - $100M
462
$500M - $1B
462
$10M - $25M
462
$1B - $10B
462
$100M - $250M
462
$50M - $100M
462
$100M - $250M
461
$500M - $1B
461
$25M - $50M
461
$100M - $250M
461
$250K
$100M - $250M
461
$475M
$1B - $10B
461
$10M - $25M
461
$100M - $250M
461
$250M - $500M
461
$50M - $100M
461
$25M - $50M
461
$100M - $250M
461
$10B+
461
$8M
$100M - $250M
461
$250M - $500M
461
$10M - $25M
461
$500M - $1B
461
$500M - $1B
461
$1B - $10B
461
$1B - $10B
461
$10M - $25M
461
$100M - $250M
461
$25M - $50M
461
$10M - $25M
461
$1M - $10M
461
$1M - $10M
461
$209M
$10M - $25M
461
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 Linkt, NWEA and Old Republic Home Warranty.
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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