A breakdown of the 9.3K+ companies running Azure Functions.
Top industries
Information technology and services3.7K+
Professional and business services1.2K+
Financial services1K+
Industrial and manufacturing723
Construction and building384
Health and wellness280
Education and training217
Transport182
No industry recorded: 275
Company size
1–10555 (6%)
11–501,112 (13%)
51–2502,151 (24%)
251–5001,173 (13%)
501–1,000837 (9%)
1,001–5,0001,626 (18%)
5,001–10,000513 (6%)
10,001+870 (10%)
Share of companies with a recorded size, by employees.
No size recorded: 490
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Frequently asked questions
About the Azure Functions data on this page.
How many companies use Azure Functions?
Firmable holds confirmed Azure Functions detections for 9,327 distinct companies, 2,331 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use Azure Functions?
RB Global, Cooper Machinery Services and Emerson Automation Solutions are among the most prominent in the current set.
What industries use Azure Functions?
Information technology and services, professional and business services and financial services lead the set, across 19 industries in total.
What size companies use Azure Functions?
Adoption concentrates in the 51-250 employee band, across the companies whose size is recorded.
Where are Azure Functions users based?
The United States, Canada, Australia and Singapore account for most detections, across 13 countries.
How current is this data?
2,331 companies were confirmed in the last 90 days. Last detection 20 September 2026.
