Share of companies with a recorded size, by employees.
No size recorded: 27
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Frequently asked questions
About the IPBX data on this page.
How many companies use IPBX?
Firmable holds confirmed IPBX detections for 100 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 IPBX?
Delta Waterfowl Foundation, PROTELCO and Atlantic.Net Inc. are among the most prominent in the current set.
What industries use IPBX?
Information technology and services, media and telecommunications and professional and business services lead the set, across 16 industries in total.
What size companies use IPBX?
Adoption concentrates in the 11-50 employee band, across the companies whose size is recorded.
Where are IPBX users based?
The United States, Australia, Indonesia and Canada account for most detections, across 13 countries.
How current is this data?
100 companies were confirmed in the last 90 days. Last detection 14 October 2026.
