A breakdown of the 18K+ companies running Fourthwall.
Top industries
Retail trade3.1K+
Construction and building1.8K+
Information technology and services1.6K+
Transport1.2K+
Financial services1.2K+
Media and telecommunications1.1K+
Hospitality and travel1K+
Art, sports and recreation1K+
No industry recorded: 2.6K+
Company size
1–102,500 (36%)
11–501,662 (24%)
51–2501,379 (20%)
251–500426 (6%)
501–1,000225 (3%)
1,001–5,000442 (6%)
5,001–10,000114 (2%)
10,001+205 (3%)
Share of companies with a recorded size, by employees.
No size recorded: 11K+
Versions detected
10 versions across the confirmed companies. Counts are distinct companies seen running that version.
2510091660
2608200955
1.0.051
2606200944
2601221340
2609041039
2606200831
v20221209142030
2606231526
2607091425
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Frequently asked questions
About the Fourthwall data on this page.
How many companies use Fourthwall?
Firmable holds confirmed Fourthwall detections for 18,462 distinct companies, 13,706 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use Fourthwall?
iSpot, Jewish National Fund-USA and World Travel, Inc. are among the most prominent in the current set.
What industries use Fourthwall?
Retail trade, construction and building and information technology and services lead the set, across 19 industries in total.
What size companies use Fourthwall?
Adoption concentrates in the 1-10 employee band, across the companies whose size is recorded.
Where are Fourthwall users based?
The United States, Australia, Canada and Indonesia account for most detections, across 13 countries.
How current is this data?
13,706 companies were confirmed in the last 90 days. Last detection 14 October 2026.
