A breakdown of the 295 companies running SourceFire.
Top industries
Information technology and services133
Professional and business services42
Financial services23
Industrial and manufacturing18
Construction and building16
Transport10
Health and wellness9
Education and training7
No industry recorded: 6
Company size
1–1018 (6%)
11–5034 (12%)
51–25077 (27%)
251–50038 (13%)
501–1,00014 (5%)
1,001–5,00039 (14%)
5,001–10,00011 (4%)
10,001+57 (20%)
Share of companies with a recorded size, by employees.
No size recorded: 7
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Frequently asked questions
About the SourceFire data on this page.
How many companies use SourceFire?
Firmable holds confirmed SourceFire detections for 295 distinct companies, 16 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use SourceFire?
Veritas Capital, NexGen Data Systems, Inc. and The One 23 Group are among the most prominent in the current set.
What industries use SourceFire?
Information technology and services, professional and business services and financial services lead the set, across 18 industries in total.
What size companies use SourceFire?
Adoption concentrates in the 51-250 employee band, across the companies whose size is recorded.
Where are SourceFire users based?
The United States, Australia, Canada and Indonesia account for most detections, across 13 countries.
How current is this data?
16 companies were confirmed in the last 90 days. Last detection 9 September 2026.
