A breakdown of the 4K+ companies running Microsoft SignalR.
Top industries
Information technology and services1K+
Professional and business services363
Industrial and manufacturing322
Financial services310
Retail trade271
Art, sports and recreation239
Media and telecommunications162
Education and training151
No industry recorded: 451
Company size
1–10470 (16%)
11–50504 (18%)
51–250740 (26%)
251–500314 (11%)
501–1,000185 (6%)
1,001–5,000329 (11%)
5,001–10,00095 (3%)
10,001+239 (8%)
Share of companies with a recorded size, by employees.
No size recorded: 1.1K+
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Frequently asked questions
About the Microsoft SignalR data on this page.
How many companies use Microsoft SignalR?
Firmable holds confirmed Microsoft SignalR detections for 4,042 distinct companies, 1,891 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use Microsoft SignalR?
Ministry Brands, Emerson Automation Solutions and Tidal Financial Group are among the most prominent in the current set.
What industries use Microsoft SignalR?
Information technology and services, professional and business services and industrial and manufacturing lead the set, across 19 industries in total.
What size companies use Microsoft SignalR?
Adoption concentrates in the 51-250 employee band, across the companies whose size is recorded.
Where are Microsoft SignalR users based?
The United States, Canada, Australia and Singapore account for most detections, across 13 countries.
How current is this data?
1,891 companies were confirmed in the last 90 days. Last detection 7 September 2026.
