A breakdown of the 42 companies running Apache James.
Top industries
Information technology and services19
Financial services5
Education and training3
Health and wellness3
Professional and business services3
Industrial and manufacturing2
Construction and building1
Government and public services1
No industry recorded: 3
Company size
1–104 (12%)
11–506 (18%)
51–2506 (18%)
251–5003 (9%)
1,001–5,0003 (9%)
5,001–10,0002 (6%)
10,001+10 (29%)
Share of companies with a recorded size, by employees.
No size recorded: 8
Versions detected
4 versions across the confirmed companies. Counts are distinct companies seen running that version.
2.2.09
2.3.26
2.3.15
2.3.2.13
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Frequently asked questions
About the Apache James data on this page.
How many companies use Apache James?
Firmable holds confirmed Apache James detections for 42 distinct companies, 34 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use Apache James?
csl, VCBO Architecture and Status Solutions are among the most prominent in the current set.
What industries use Apache James?
Information technology and services, financial services and education and training lead the set, across 14 industries in total.
What size companies use Apache James?
Adoption concentrates in the 10,001+ employee band, across the companies whose size is recorded.
Where are Apache James users based?
The United States, Canada, Australia and Indonesia account for most detections, across 13 countries.
How current is this data?
34 companies were confirmed in the last 90 days. Last detection 14 October 2026.
