List of Companies Using Microsoft 365
Prospecting companies using Microsoft 365? Here they are, biggest first, including JLA Group, Kay and Associates, Inc. and Lennox India Technology Centre. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$1B - $10B
840
$100M - $250M
840
$25M - $50M
840
$1B - $10B
840
$100M - $250M
840
$250M - $500M
840
$500M - $1B
840
$1B - $10B
840
$50M - $100M
840
$2.5M
$100M - $250M
840
$5.9B
$500M - $1B
840
$500M - $1B
840
$10M - $25M
840
$1B - $10B
840
$50M - $100M
840
$25M - $50M
840
$111M
$100M - $250M
840
$1M - $10M
840
$1B - $10B
840
$25M - $50M
839
$50M - $100M
839
$100M - $250M
839
$50M - $100M
839
$500M - $1B
839
<$1M
839
$250M - $500M
839
$1M - $10M
839
$100M - $250M
839
$50M - $100M
839
$500M
$100M - $250M
839
$1M - $10M
839
$100M - $250M
839
$100M - $250M
839
$500M - $1B
839
$1M - $10M
839
$100M - $250M
839
$50M - $100M
839
$10M - $25M
839
$50M - $100M
839
$25M - $50M
839
$50M - $100M
839
$100M - $250M
839
$250M - $500M
839
$500M - $1B
839
$500M - $1B
838
$250M - $500M
838
$25M - $50M
838
$500M - $1B
838
$108M
$100M - $250M
838
$100M - $250M
838
$250M - $500M
838
$500M - $1B
838
$40K
$100M - $250M
838
$25M - $50M
838
$100M - $250M
838
$50M - $100M
838
$500M - $1B
838
$25M - $50M
838
$40M
$250M - $500M
838
$500M - $1B
838
$50M - $100M
838
$25M - $50M
838
$50M - $100M
838
$100M - $250M
838
$1M - $10M
838
$100M - $250M
838
$250M - $500M
838
$100M
$250M - $500M
837
$500M - $1B
837
$100M - $250M
837
$500M - $1B
837
$500M - $1B
837
$25M - $50M
837
$1M - $10M
837
$1M
$25M - $50M
837
$1.7B
$1B - $10B
837
$1B - $10B
837
$25M - $50M
837
$1.2M
$25M - $50M
837
$1M - $10M
837
$100M - $250M
837
$10M - $25M
837
$500M - $1B
837
$25M - $50M
837
$250M - $500M
837
$10M - $25M
837
$100M - $250M
837
$50M - $100M
837
$500M - $1B
837
$500M - $1B
837
$500M - $1B
837
$1B - $10B
837
$50M - $100M
837
$250M - $500M
837
$1M - $10M
837
$50M - $100M
837
<$1M
837
$50M - $100M
836
$10M - $25M
836
$250M - $500M
836
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 JLA Group, Kay and Associates, Inc. and Lennox India Technology Centre.
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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