Share of companies with a recorded size, by employees.
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Frequently asked questions
About the Masttro data on this page.
How many companies use Masttro?
Firmable holds confirmed Masttro detections for 22 distinct companies, 6 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use Masttro?
RTW Investments, LP, iCapital and Stonebridge Family Office are among the most prominent in the current set.
What industries use Masttro?
Financial services, information technology and services and professional and business services lead the set, across 10 industries in total.
What size companies use Masttro?
Adoption concentrates in the 11-50 employee band, across the companies whose size is recorded.
Where are Masttro users based?
The United States, Australia, Singapore and Canada account for most detections, across 13 countries.
How current is this data?
6 companies were confirmed in the last 90 days. Last detection 19 September 2026.
