A breakdown of the 988 companies running Microsoft 365 US Government.
Top industries
Industrial and manufacturing435
Information technology and services177
Construction and building118
Professional and business services101
Government and public services44
Transport23
Financial services13
Media and telecommunications13
No industry recorded: 27
Company size
1–1072 (8%)
11–50184 (19%)
51–250383 (41%)
251–500162 (17%)
501–1,00051 (5%)
1,001–5,00060 (6%)
5,001–10,00010 (1%)
10,001+23 (2%)
Share of companies with a recorded size, by employees.
No size recorded: 43
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Frequently asked questions
About the Microsoft 365 US Government data on this page.
How many companies use Microsoft 365 US Government?
Firmable holds confirmed Microsoft 365 US Government detections for 988 distinct companies, 972 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use Microsoft 365 US Government?
TransDigm Group Inc., Astro Pak and PAR Systems are among the most prominent in the current set.
What industries use Microsoft 365 US Government?
Industrial and manufacturing, information technology and services and construction and building lead the set, across 18 industries in total.
What size companies use Microsoft 365 US Government?
Adoption concentrates in the 51-250 employee band, across the companies whose size is recorded.
Where are Microsoft 365 US Government users based?
The United States, Australia, Canada and Japan account for most detections, across 13 countries.
How current is this data?
972 companies were confirmed in the last 90 days. Last detection 13 October 2026.
