A breakdown of the 198K+ companies running Cloudflare DMARC Management.
Top industries
Information technology and services28K+
Professional and business services24K+
Construction and building14K+
Art, sports and recreation13K+
Industrial and manufacturing11K+
Financial services10K+
Health and wellness10K+
Education and training9.7K+
No industry recorded: 26K+
Company size
1–1047,901 (45%)
11–5030,379 (28%)
51–25020,583 (19%)
251–5005,288 (5%)
501–1,0001,269 (1%)
1,001–5,0001,538 (1%)
5,001–10,000162 (<1%)
10,001+170 (<1%)
Share of companies with a recorded size, by employees.
No size recorded: 91K+
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
Target companies whose stack sits alongside yours and integrates without a fight.
Service partners
Identify implementers and agencies already working in the technologies you support.
Market insights
Map your total addressable market and track aggregated trends such as AI maturity.
Frequently asked questions
About the Cloudflare DMARC Management data on this page.
How many companies use Cloudflare DMARC Management?
Firmable holds confirmed Cloudflare DMARC Management detections for 198,576 distinct companies, 198,576 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use Cloudflare DMARC Management?
Brixmor Property Group, Reliance Worldwide Corporation - UK and MGAC are among the most prominent in the current set.
What industries use Cloudflare DMARC Management?
Information technology and services, professional and business services and construction and building lead the set, across 19 industries in total.
What size companies use Cloudflare DMARC Management?
Adoption concentrates in the 1-10 employee band, across the companies whose size is recorded.
Where are Cloudflare DMARC Management users based?
The United States, Australia, Canada and New Zealand account for most detections, across 13 countries.
How current is this data?
198,576 companies were confirmed in the last 90 days. Last detection 13 October 2026.
