A breakdown of the 3K+ companies running Cloudflare Workers.
Top industries
Information technology and services949
Professional and business services365
Art, sports and recreation236
Retail trade223
Construction and building187
Media and telecommunications154
Education and training132
Financial services121
No industry recorded: 141
Company size
1–10731 (55%)
11–50283 (21%)
51–250202 (15%)
251–50067 (5%)
501–1,00018 (1%)
1,001–5,00024 (2%)
5,001–10,0005 (<1%)
10,001+7 (1%)
Share of companies with a recorded size, by employees.
No size recorded: 1.7K+
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Frequently asked questions
About the Cloudflare Workers data on this page.
How many companies use Cloudflare Workers?
Firmable holds confirmed Cloudflare Workers detections for 3,093 distinct companies, 2,164 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use Cloudflare Workers?
DriveWealth, Venus Aesthetic Intelligence and West Community Credit Union are among the most prominent in the current set.
What industries use Cloudflare Workers?
Information technology and services, professional and business services and art, sports and recreation lead the set, across 19 industries in total.
What size companies use Cloudflare Workers?
Adoption concentrates in the 1-10 employee band, across the companies whose size is recorded.
Where are Cloudflare Workers users based?
The United States, Australia, Canada and Japan account for most detections, across 13 countries.
How current is this data?
2,164 companies were confirmed in the last 90 days. Last detection 13 October 2026.
