A breakdown of the 7.2K+ companies running ConvertBox.
Top industries
Media and telecommunications1.4K+
Professional and business services1K+
Education and training752
Art, sports and recreation489
Health and wellness475
Information technology and services368
Hospitality and travel288
Construction and building214
No industry recorded: 915
Company size
1–101,552 (40%)
11–501,027 (27%)
51–250854 (22%)
251–500215 (6%)
501–1,00066 (2%)
1,001–5,00091 (2%)
5,001–10,00016 (<1%)
10,001+14 (<1%)
Share of companies with a recorded size, by employees.
No size recorded: 3.3K+
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Frequently asked questions
About the ConvertBox data on this page.
How many companies use ConvertBox?
Firmable holds confirmed ConvertBox detections for 7,211 distinct companies, 5,994 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use ConvertBox?
Mobile Modular, Institutional Investor and WBUR are among the most prominent in the current set.
What industries use ConvertBox?
Media and telecommunications, professional and business services and education and training lead the set, across 19 industries in total.
What size companies use ConvertBox?
Adoption concentrates in the 1-10 employee band, across the companies whose size is recorded.
Where are ConvertBox users based?
The United States, Canada, Australia and the Philippines account for most detections, across 13 countries.
How current is this data?
5,994 companies were confirmed in the last 90 days. Last detection 13 October 2026.
