List of Companies Using Microsoft 365
Prospecting companies using Microsoft 365? Here they are, biggest first, including TRIUMF, Taco Bueno Restaurants and United Federal Credit Union. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$289M
$1B - $10B
756
$50M - $100M
756
$500M - $1B
756
$10M - $25M
756
$100M - $250M
756
$100M - $250M
755
$1M - $10M
755
$500M - $1B
755
$1M - $10M
755
<$1M
755
$500M - $1B
755
$100M - $250M
755
$25M - $50M
755
$1B - $10B
755
$10M - $25M
755
$1.2M
$100M - $250M
755
$250M - $500M
755
$100M - $250M
755
$10B+
755
$25M - $50M
755
$1.2M
$1B - $10B
755
$120M
$50M - $100M
755
$100M - $250M
755
$100M - $250M
755
$25M - $50M
755
$100M - $250M
755
$10M - $25M
755
$100M - $250M
755
$100M - $250M
755
$20M
$500M - $1B
755
$10M - $25M
755
$500M - $1B
755
$50M - $100M
755
$100M - $250M
755
$865M
$25M - $50M
755
$25M - $50M
755
$1B - $10B
755
$25M - $50M
755
$50M - $100M
755
$100M - $250M
755
$100M - $250M
755
$50M - $100M
755
$500M - $1B
754
$1B - $10B
754
$100M - $250M
754
$250M - $500M
754
$3.7M
$500M - $1B
754
$1B - $10B
754
$250M - $500M
754
$1M - $10M
754
$100M - $250M
754
$250M - $500M
754
$500M - $1B
754
$1M - $10M
754
$20K
$25M - $50M
754
$1B - $10B
754
$100M - $250M
754
$50M - $100M
754
$500M - $1B
754
$25M - $50M
754
$100M - $250M
754
$1M - $10M
754
$500M - $1B
754
$250M - $500M
754
$250M - $500M
754
$250M - $500M
754
$500M - $1B
753
$25M - $50M
753
$1B - $10B
753
$1B - $10B
753
$50M - $100M
753
$100M - $250M
753
$256M
$1B - $10B
753
$25M - $50M
753
$100M - $250M
753
$50M - $100M
753
$250M - $500M
753
$50M - $100M
753
$25M - $50M
753
$100M - $250M
753
$50M - $100M
753
$1M - $10M
753
$250M - $500M
753
$500M - $1B
753
$250M - $500M
753
$10B+
753
$100M - $250M
753
$1B - $10B
753
$25M - $50M
753
$100M - $250M
753
$500M - $1B
753
$25M - $50M
753
$250M - $500M
753
$25M - $50M
753
$500M - $1B
753
$500M - $1B
753
$250M - $500M
753
$77M
$25M - $50M
752
$50M - $100M
752
$100M - $250M
752
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 TRIUMF, Taco Bueno Restaurants and United Federal Credit Union.
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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