Share of companies with a recorded size, by employees.
No size recorded: 1.6K+
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Frequently asked questions
About the Piano data on this page.
How many companies use Piano?
Firmable holds confirmed Piano detections for 3,687 distinct companies, 2,922 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use Piano?
Puget Sound Business Journal, THL Partners and WBUR are among the most prominent in the current set.
What industries use Piano?
Media and telecommunications, professional and business services and information technology and services lead the set, across 19 industries in total.
What size companies use Piano?
Adoption concentrates in the 51-250 employee band, across the companies whose size is recorded.
Where are Piano users based?
The United States, Australia, Canada and Japan account for most detections, across 13 countries.
How current is this data?
2,922 companies were confirmed in the last 90 days. Last detection 14 October 2026.
