List of Companies Using Microsoft 365
Prospecting companies using Microsoft 365? Here they are, biggest first, including Sugarloaf, The Grammar School at Leeds and The Rivers School. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$500M - $1B
266
<$1M
266
$1M - $10M
266
$25M - $50M
266
$50M - $100M
266
$1M - $10M
266
$974M
$250M - $500M
266
$1B - $10B
266
$40M
$100M - $250M
266
$100M - $250M
266
$10M - $25M
266
$250M - $500M
266
$100M - $250M
266
$344M
$50M - $100M
266
$718M
$50M - $100M
266
$1M - $10M
266
$25M - $50M
266
$100M - $250M
266
$10M - $25M
266
$250M - $500M
265
$1B
$100M - $250M
265
$100M - $250M
265
$50M
$25M - $50M
265
$1M - $10M
265
$100M - $250M
265
$50M - $100M
265
$100M - $250M
265
$100M - $250M
265
$250M - $500M
265
<$1M
265
$50M - $100M
265
$500M - $1B
265
$107M
$250M - $500M
265
$100M - $250M
265
$50M - $100M
265
$250M - $500M
265
$1.1B
$25M - $50M
265
$10M - $25M
265
$50M - $100M
265
$100M - $250M
265
$25M - $50M
265
$100M - $250M
265
$1M - $10M
265
$2.7M
$1M - $10M
265
$25M - $50M
265
$10M - $25M
265
$50M - $100M
265
$25M - $50M
265
$100M - $250M
265
$50M - $100M
265
$250M - $500M
265
$100M - $250M
265
$50M - $100M
265
$50M - $100M
265
$500M - $1B
265
$50M - $100M
265
$100M - $250M
265
$10M - $25M
265
$100M - $250M
265
$50M - $100M
265
$10M - $25M
265
$50M - $100M
265
$50M - $100M
265
$10M - $25M
265
$25M - $50M
265
$121K
$10M - $25M
265
$108M
$50M - $100M
265
$250M - $500M
265
$100M - $250M
265
$100M - $250M
265
$500M - $1B
265
$10M - $25M
265
$1M - $10M
265
$112M
$100M - $250M
265
$50M - $100M
265
$3M
$25M - $50M
265
$100M - $250M
265
<$1M
265
$50M - $100M
265
$25M - $50M
265
$100M - $250M
265
$25M - $50M
265
$100M - $250M
265
$100M - $250M
265
$10M - $25M
265
$250M - $500M
265
$250M - $500M
265
$500M - $1B
265
$100M - $250M
265
$10B+
265
$50M - $100M
265
$10M - $25M
265
$50M - $100M
265
$100M - $250M
265
$1B - $10B
265
$50M - $100M
265
$10M - $25M
265
$250M - $500M
265
$100M - $250M
265
$50M - $100M
265
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 Sugarloaf, The Grammar School at Leeds and The Rivers School.
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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