List of Companies Using Microsoft 365
Prospecting companies using Microsoft 365? Here they are, biggest first, including abat, Acora - IT, Cyber & AI and Allity Aged Care. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$100M - $250M
640
$25M - $50M
639
$25M - $50M
639
$100M - $250M
639
$1B - $10B
639
$250M - $500M
639
$50M - $100M
639
$100M - $250M
639
$100M - $250M
639
$25M - $50M
639
$1B - $10B
639
$163M
$250M - $500M
639
$25M - $50M
639
$500M - $1B
639
$25M - $50M
639
$100M - $250M
639
$250M - $500M
639
$100M - $250M
639
$50M - $100M
639
$50M - $100M
639
$50M - $100M
639
$1B - $10B
639
$10B+
639
$50M - $100M
639
$100M - $250M
639
$1M - $10M
639
$50M - $100M
639
$500M - $1B
639
$500M - $1B
639
$80M
$1B - $10B
639
$250M - $500M
639
$50M - $100M
639
$100M - $250M
639
$250M - $500M
639
$250M - $500M
639
$250M - $500M
639
$1B - $10B
639
$1M - $10M
639
$1M - $10M
639
$10M - $25M
638
$100M - $250M
638
$100M - $250M
638
$25M - $50M
638
$7.6B
$1B - $10B
638
$100M - $250M
638
$500M - $1B
638
$1B - $10B
638
$250M - $500M
638
$1M - $10M
638
$146M
$100M - $250M
638
$10M - $25M
638
$250M - $500M
638
$100M - $250M
638
$500M - $1B
638
$250M - $500M
638
$500M - $1B
638
$100M - $250M
638
$250M - $500M
638
$100M - $250M
638
$50M - $100M
638
$500M - $1B
638
$25M - $50M
638
$250M - $500M
638
$1M - $10M
638
$10M - $25M
638
$10M - $25M
638
$10M - $25M
638
$50M - $100M
638
$100M - $250M
638
$500M - $1B
638
$500M - $1B
638
$250M - $500M
638
$25M - $50M
638
$1M - $10M
638
$100M - $250M
638
$250M - $500M
638
$1M - $10M
638
$50M - $100M
638
$100M - $250M
638
$1M - $10M
638
$100M - $250M
637
$500M - $1B
637
$10M - $25M
637
$250M - $500M
637
$50M - $100M
637
$500M - $1B
637
$100M - $250M
637
$100M - $250M
637
$100M - $250M
637
$500M - $1B
637
$2B
$1M - $10M
637
$250M - $500M
637
$25M - $50M
637
$285M
$500M - $1B
637
$100M - $250M
637
$1M - $10M
637
$10M - $25M
637
$100M - $250M
637
$25M - $50M
637
$500M - $1B
637
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 abat, Acora - IT, Cyber & AI and Allity Aged Care.
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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