Last seen 25 Aug 2026
The most recent date Firmable detected CloudFlareJS at this company.
Decision makers · 248 on fileSenior people on file at this company. Firmable holds their names, emails and mobiles.
Chief EngineerMobileEmail
SVP Data & TechnologyMobileEmail
Unlock names, emails and mobiles in the trial.
Signals Recent events at this company, such as a leadership change, funding or a new office.
Hired as Equity Partner in Texas · 2 Oct 2026
Partners Real Estate Co. invests into assets: 572,640-SF speculative, rail-served industrial building in Texas, United States, Northern America, Americas. · 26 Sep 2026
A breakdown of the 781K+ companies running CloudFlareJS.
Top industries
Professional and business services81K+
Art, sports and recreation69K+
Retail trade57K+
Information technology and services53K+
Health and wellness52K+
Construction and building51K+
Industrial and manufacturing49K+
Hospitality and travel47K+
No industry recorded: 87K+
Company size
1–10144,707 (43%)
11–5092,965 (28%)
51–25066,190 (20%)
251–50017,555 (5%)
501–1,0005,009 (1%)
1,001–5,0006,543 (2%)
5,001–10,0001,020 (<1%)
10,001+1,066 (<1%)
Share of companies with a recorded size, by employees.
No size recorded: 446K+
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.
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Service partners
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Market insights
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Frequently asked questions
About the CloudFlareJS data on this page.
How many companies use CloudFlareJS?
Firmable holds confirmed CloudFlareJS detections for 781,240 distinct companies, 678,112 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use CloudFlareJS?
xeris pharmaceuticals, inc., Pierson Ferdinand LLP and Ceribell │ AI-Powered Point-of-Care EEG are among the most prominent in the current set.
What industries use CloudFlareJS?
Professional and business services, art, sports and recreation and retail trade lead the set, across 19 industries in total.
What size companies use CloudFlareJS?
Adoption concentrates in the 1-10 employee band, across the companies whose size is recorded.
Where are CloudFlareJS users based?
The United States, Canada, Australia and Japan account for most detections, across 13 countries.
How current is this data?
678,112 companies were confirmed in the last 90 days. Last detection 7 September 2026.
