A breakdown of the 3.4K+ companies running Comodo Secure DNS.
Top industries
Professional and business services510
Industrial and manufacturing366
Construction and building318
Financial services287
Art, sports and recreation200
Health and wellness173
Hospitality and travel169
Information technology and services159
No industry recorded: 388
Company size
1–10643 (28%)
11–50638 (27%)
51–250700 (30%)
251–500243 (10%)
501–1,00040 (2%)
1,001–5,00059 (3%)
5,001–10,0003 (<1%)
10,001+9 (<1%)
Share of companies with a recorded size, by employees.
No size recorded: 1.1K+
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Frequently asked questions
About the Comodo Secure DNS data on this page.
How many companies use Comodo Secure DNS?
Firmable holds confirmed Comodo Secure DNS detections for 3,441 distinct companies, 3,307 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use Comodo Secure DNS?
Boyd Watterson Asset Management, Trinity River Authority of Texas and Tressler LLP are among the most prominent in the current set.
What industries use Comodo Secure DNS?
Professional and business services, industrial and manufacturing and construction and building lead the set, across 19 industries in total.
What size companies use Comodo Secure DNS?
Adoption concentrates in the 51-250 employee band, across the companies whose size is recorded.
Where are Comodo Secure DNS users based?
The United States, Canada, Australia and Singapore account for most detections, across 13 countries.
How current is this data?
3,307 companies were confirmed in the last 90 days. Last detection 13 October 2026.
