A breakdown of the 893 companies running XenServer.
Top industries
Information technology and services409
Professional and business services100
Industrial and manufacturing70
Financial services57
Health and wellness44
Media and telecommunications34
Construction and building30
Education and training25
No industry recorded: 18
Company size
1–1054 (7%)
11–5083 (10%)
51–250185 (22%)
251–500112 (14%)
501–1,00058 (7%)
1,001–5,000135 (16%)
5,001–10,00052 (6%)
10,001+146 (18%)
Share of companies with a recorded size, by employees.
No size recorded: 68
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Frequently asked questions
About the XenServer data on this page.
How many companies use XenServer?
Firmable holds confirmed XenServer detections for 893 distinct companies, 117 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use XenServer?
Conti Federal, Veritas Capital and OnX are among the most prominent in the current set.
What industries use XenServer?
Information technology and services, professional and business services and industrial and manufacturing lead the set, across 18 industries in total.
What size companies use XenServer?
Adoption concentrates in the 51-250 employee band, across the companies whose size is recorded.
Where are XenServer users based?
The United States, Canada, Australia and the Philippines account for most detections, across 13 countries.
How current is this data?
117 companies were confirmed in the last 90 days. Last detection 19 September 2026.
