List of Companies Using Microsoft 365
Prospecting companies using Microsoft 365? Here they are, biggest first, including PCS, RC_ARINC and Rochdale Borough Council. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$100M - $250M
930
$1B - $10B
930
$10M - $25M
930
$500M - $1B
930
$500M - $1B
930
$21M
$100M - $250M
930
$500M - $1B
930
$500M - $1B
930
$100M - $250M
930
$100M - $250M
930
$250M - $500M
930
$20M
$100M - $250M
930
$1M - $10M
930
$25M - $50M
930
$1.6M
$50M - $100M
929
$100M - $250M
929
$500M - $1B
929
$500M - $1B
929
$68M
$50M - $100M
929
$10M - $25M
929
$2.2M
$50M - $100M
929
$100M - $250M
929
$250M - $500M
929
$250M - $500M
929
$100M - $250M
929
$500M - $1B
929
$500M - $1B
929
$275M
$1B - $10B
929
$100M - $250M
929
$1B - $10B
929
$50M - $100M
929
$500M - $1B
929
$25M - $50M
929
$729M
$10M - $25M
929
$500M - $1B
929
$10M - $25M
929
$50M - $100M
929
$500M - $1B
929
$500M - $1B
929
$7.1M
$250M - $500M
928
$1B - $10B
928
$77M
$500M - $1B
928
$1M - $10M
928
$250M - $500M
928
$25M - $50M
928
$1B - $10B
928
$10M - $25M
928
$250M - $500M
928
$1M - $10M
928
$1B - $10B
928
$250M - $500M
928
$1B - $10B
928
$100M - $250M
928
$100M - $250M
928
$84M
$25M - $50M
928
$10B+
927
$25M - $50M
927
$1B - $10B
927
$500M - $1B
927
$1M - $10M
927
$79M
$1B - $10B
927
$500M - $1B
927
$82M
$10B+
927
$250M - $500M
927
$250M - $500M
927
$10M - $25M
927
$74M
$250M - $500M
927
$500M - $1B
927
$250M - $500M
927
$100M - $250M
927
$50M - $100M
927
$500M - $1B
927
$250M - $500M
927
$4.4M
$25M - $50M
927
$50M - $100M
927
$50M - $100M
927
$50M - $100M
927
$25M - $50M
927
$500M - $1B
926
$100M - $250M
926
$10M - $25M
926
$100M - $250M
926
$1M - $10M
926
$250M - $500M
926
$10M - $25M
926
$1M - $10M
926
$1B - $10B
926
$1M - $10M
926
<$1M
926
$500M - $1B
926
$1B - $10B
926
$250M - $500M
926
$500M - $1B
926
$50M - $100M
926
$28K
$100M - $250M
926
$100M - $250M
926
$100M
$1B - $10B
926
$25M - $50M
926
$250M - $500M
926
$25M - $50M
926
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 PCS, RC_ARINC and Rochdale Borough Council.
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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