A breakdown of the 214 companies running Astra Security.
Top industries
Information technology and services99
Professional and business services29
Financial services21
Industrial and manufacturing10
Education and training9
Media and telecommunications7
Art, sports and recreation4
Construction and building4
No industry recorded: 14
Company size
1–1027 (14%)
11–5072 (38%)
51–25064 (34%)
251–50016 (9%)
501–1,0006 (3%)
1,001–5,0003 (2%)
Share of companies with a recorded size, by employees.
No size recorded: 26
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Frequently asked questions
About the Astra Security data on this page.
How many companies use Astra Security?
Firmable holds confirmed Astra Security detections for 214 distinct companies, 214 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use Astra Security?
Coherent, Propeller and Clinch are among the most prominent in the current set.
What industries use Astra Security?
Information technology and services, professional and business services and financial services lead the set, across 17 industries in total.
What size companies use Astra Security?
Adoption concentrates in the 11-50 employee band, across the companies whose size is recorded.
Where are Astra Security users based?
The United States, Canada, Australia and the Philippines account for most detections, across 13 countries.
How current is this data?
214 companies were confirmed in the last 90 days. Last detection 13 October 2026.
