Share of companies with a recorded size, by employees.
No size recorded: 47
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Frequently asked questions
About the libvirt data on this page.
How many companies use libvirt?
Firmable holds confirmed libvirt detections for 500 distinct companies, 100 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use libvirt?
Apptronik, Vultr and Veritas Capital are among the most prominent in the current set.
What industries use libvirt?
Information technology and services, professional and business services and media and telecommunications lead the set, across 19 industries in total.
What size companies use libvirt?
Adoption concentrates in the 51-250 employee band, across the companies whose size is recorded.
Where are libvirt users based?
The United States, Canada, Australia and Singapore account for most detections, across 13 countries.
How current is this data?
100 companies were confirmed in the last 90 days. Last detection 20 September 2026.
