A breakdown of the 107 companies running Yeastar PBX.
Top industries
Media and telecommunications51
Information technology and services44
Professional and business services5
Construction and building3
Financial services2
No industry recorded: 2
Company size
1–1036 (58%)
11–5021 (34%)
51–2503 (5%)
501–1,0001 (2%)
1,001–5,0001 (2%)
Share of companies with a recorded size, by employees.
No size recorded: 45
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Frequently asked questions
About the Yeastar PBX data on this page.
How many companies use Yeastar PBX?
Firmable holds confirmed Yeastar PBX detections for 107 distinct companies, 84 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use Yeastar PBX?
Onemind Services, Clearfly Communications, Inc. and Comvergence Pty Ltd are among the most prominent in the current set.
What industries use Yeastar PBX?
Media and telecommunications, information technology and services and professional and business services lead the set, across 5 industries in total.
What size companies use Yeastar PBX?
Adoption concentrates in the 1-10 employee band, across the companies whose size is recorded.
Where are Yeastar PBX users based?
The United States, Australia, Canada and New Zealand account for most detections, across 13 countries.
How current is this data?
84 companies were confirmed in the last 90 days. Last detection 19 September 2026.
