List of Companies Using Microsoft 365
Prospecting companies using Microsoft 365? Here they are, biggest first, including Irrigation Association, Kerry's Place Autism Services and Larian Studios. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$100M - $250M
617
$100M - $250M
617
$100M - $250M
617
$100M - $250M
617
$100M - $250M
617
$10M - $25M
617
$50M - $100M
617
$303M
$500M - $1B
617
$50M - $100M
617
$1.1B
$250M - $500M
617
$100M - $250M
617
$1M - $10M
617
$25M - $50M
617
$50M - $100M
617
$10M - $25M
617
$25M - $50M
617
$50M - $100M
617
$100M - $250M
617
$71M
$250M - $500M
617
$250M - $500M
617
$250M - $500M
617
$1M - $10M
617
$250M - $500M
617
$50M - $100M
617
$50M - $100M
617
$100M
$10B+
617
$535M
$500M - $1B
617
$1.5B
$25M - $50M
617
$1M - $10M
617
$50M - $100M
616
$50M - $100M
616
$100M - $250M
616
$10M - $25M
616
$250M - $500M
616
$50M - $100M
616
$2.1M
$250M - $500M
616
$10M - $25M
616
$100M - $250M
616
$80M
$50M - $100M
616
$500M - $1B
616
$250M - $500M
616
$500M - $1B
616
$500M - $1B
616
$25M - $50M
616
$1M - $10M
616
$100M - $250M
616
$25M - $50M
616
$50M - $100M
616
$25M - $50M
616
$250M - $500M
616
$250M - $500M
616
$1B - $10B
616
$50M - $100M
616
$250M - $500M
616
$250M - $500M
616
$25M - $50M
616
$100M - $250M
616
$50M - $100M
616
$100M - $250M
616
$250M - $500M
616
$25M - $50M
616
$1M - $10M
616
$250M - $500M
616
$6M
$100M - $250M
616
$1B - $10B
616
$50M - $100M
616
$1.1B
$100M - $250M
616
$100M - $250M
616
$1M - $10M
616
$100M
$100M - $250M
616
$50M - $100M
616
$100M - $250M
615
$25M - $50M
615
$17M
$100M - $250M
615
$500M - $1B
615
$250M - $500M
615
$50M - $100M
615
$100M - $250M
615
$25M - $50M
615
$250M - $500M
615
$45M
$250M - $500M
615
$50M - $100M
615
$50M - $100M
615
$50M - $100M
615
$1M - $10M
615
$50M - $100M
615
$1M - $10M
615
$1M - $10M
615
$500M - $1B
615
$25M - $50M
615
$100M - $250M
615
$100M - $250M
615
$250M - $500M
615
$1B - $10B
615
$150K
$25M - $50M
615
$100M - $250M
615
$25M - $50M
615
$10M - $25M
615
$324M
$50M - $100M
615
$100M - $250M
615
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 Irrigation Association, Kerry's Place Autism Services and Larian Studios.
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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