A breakdown of the 2.6K+ companies running DMARC Advisor.
Top industries
Industrial and manufacturing499
Professional and business services230
Retail trade215
Information technology and services206
Financial services186
Hospitality and travel121
Construction and building116
Transport104
No industry recorded: 351
Company size
1–10218 (11%)
11–50354 (18%)
51–250514 (27%)
251–500270 (14%)
501–1,000188 (10%)
1,001–5,000260 (13%)
5,001–10,00052 (3%)
10,001+72 (4%)
Share of companies with a recorded size, by employees.
No size recorded: 718
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
Find the accounts running a competitor today and go after them with the right argument.
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 DMARC Advisor data on this page.
How many companies use DMARC Advisor?
Firmable holds confirmed DMARC Advisor detections for 2,646 distinct companies, 2,644 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use DMARC Advisor?
Intelas, delaware North America and I Squared Capital are among the most prominent in the current set.
What industries use DMARC Advisor?
Industrial and manufacturing, professional and business services and retail trade lead the set, across 19 industries in total.
What size companies use DMARC Advisor?
Adoption concentrates in the 51-250 employee band, across the companies whose size is recorded.
Where are DMARC Advisor users based?
The United States, Australia, Canada and Singapore account for most detections, across 13 countries.
How current is this data?
2,644 companies were confirmed in the last 90 days. Last detection 13 October 2026.
