A breakdown of the 167 companies running BuiltWith.
Top industries
Information technology and services69
Professional and business services47
Education and training10
Financial services8
Media and telecommunications7
Retail trade4
Construction and building3
Hospitality and travel3
No industry recorded: 7
Company size
1–1028 (18%)
11–5039 (25%)
51–25044 (28%)
251–50020 (13%)
501–1,0009 (6%)
1,001–5,0008 (5%)
5,001–10,0001 (1%)
10,001+7 (4%)
Share of companies with a recorded size, by employees.
No size recorded: 11
One dataset. Four ways to sell.
Match the deepest technology intelligence against the most comprehensive data on companies and people – such as who is growing, raised capital or changed role – for pinpoint precision on GTM campaigns.
Competitor displacement
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Complementary tools
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Service partners
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Market insights
Map your total addressable market and track aggregated trends such as AI maturity.
Frequently asked questions
About the BuiltWith data on this page.
How many companies use BuiltWith?
Firmable holds confirmed BuiltWith detections for 167 distinct companies, 21 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use BuiltWith?
Recart, Foreign Venture Group and Double the Donation are among the most prominent in the current set.
What industries use BuiltWith?
Information technology and services, professional and business services and education and training lead the set, across 14 industries in total.
What size companies use BuiltWith?
Adoption concentrates in the 51-250 employee band, across the companies whose size is recorded.
Where are BuiltWith users based?
The United States, Canada, Australia and the Philippines account for most detections, across 13 countries.
How current is this data?
21 companies were confirmed in the last 90 days. Last detection 6 September 2026.
