A breakdown of the 39 companies running BouncyCastle.
Top industries
Information technology and services24
Financial services3
Industrial and manufacturing3
Media and telecommunications3
Education and training1
Government and public services1
Professional and business services1
Transport1
No industry recorded: 2
Company size
11–503 (10%)
51–2509 (30%)
251–5001 (3%)
501–1,0001 (3%)
1,001–5,0005 (17%)
5,001–10,0001 (3%)
10,001+10 (33%)
Share of companies with a recorded size, by employees.
No size recorded: 9
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Frequently asked questions
About the BouncyCastle data on this page.
How many companies use BouncyCastle?
Firmable holds confirmed BouncyCastle detections for 39 distinct companies, 12 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use BouncyCastle?
Amivero, Concepts Beyond and Netflix are among the most prominent in the current set.
What industries use BouncyCastle?
Information technology and services, financial services and industrial and manufacturing lead the set, across 8 industries in total.
What size companies use BouncyCastle?
Adoption concentrates in the 10,001+ employee band, across the companies whose size is recorded.
Where are BouncyCastle users based?
The United States, Singapore, Australia and Canada account for most detections, across 13 countries.
How current is this data?
12 companies were confirmed in the last 90 days. Last detection 10 September 2026.
