Share of companies with a recorded size, by employees.
No size recorded: 443
One dataset. Four ways to sell.
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Frequently asked questions
About the Mitel data on this page.
How many companies use Mitel?
Firmable holds confirmed Mitel detections for 6,022 distinct companies, 4,158 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use Mitel?
Needham Bank, Telstra International and Zenith Logistics are among the most prominent in the current set.
What industries use Mitel?
Information technology and services, education and training and health and wellness lead the set, across 19 industries in total.
What size companies use Mitel?
Adoption concentrates in the 51-250 employee band, across the companies whose size is recorded.
Where are Mitel users based?
The United States, Australia, Canada and the Philippines account for most detections, across 13 countries.
How current is this data?
4,158 companies were confirmed in the last 90 days. Last detection 14 October 2026.
