A breakdown of the 569 companies running ExtraHop.
Top industries
Information technology and services213
Financial services91
Professional and business services69
Health and wellness31
Media and telecommunications31
Industrial and manufacturing18
Education and training17
Art, sports and recreation16
No industry recorded: 9
Company size
1–1026 (5%)
11–5058 (11%)
51–25079 (15%)
251–50058 (11%)
501–1,00041 (8%)
1,001–5,00091 (17%)
5,001–10,00045 (9%)
10,001+129 (24%)
Share of companies with a recorded size, by employees.
No size recorded: 42
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Frequently asked questions
About the ExtraHop data on this page.
How many companies use ExtraHop?
Firmable holds confirmed ExtraHop detections for 569 distinct companies, 69 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use ExtraHop?
Publicis Groupe ANZ, Securigence LLC and Iberdrola Renewables are among the most prominent in the current set.
What industries use ExtraHop?
Information technology and services, financial services and professional and business services lead the set, across 19 industries in total.
What size companies use ExtraHop?
Adoption concentrates in the 10,001+ employee band, across the companies whose size is recorded.
Where are ExtraHop users based?
The United States, Canada, Australia and Indonesia account for most detections, across 13 countries.
How current is this data?
69 companies were confirmed in the last 90 days. Last detection 6 September 2026.
