A breakdown of the 22K+ companies running CompTIA Security+.
Top industries
Information technology and services6.2K+
Professional and business services2.8K+
Financial services2.3K+
Industrial and manufacturing2K+
Education and training1.2K+
Health and wellness1.2K+
Construction and building1.2K+
Media and telecommunications636
No industry recorded: 571
Company size
1–101,055 (5%)
11–502,596 (12%)
51–2506,045 (28%)
251–5003,654 (17%)
501–1,0002,098 (10%)
1,001–5,0003,617 (17%)
5,001–10,000884 (4%)
10,001+1,269 (6%)
Share of companies with a recorded size, by employees.
No size recorded: 827
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Frequently asked questions
About the CompTIA Security+ data on this page.
How many companies use CompTIA Security+?
Firmable holds confirmed CompTIA Security+ detections for 22,045 distinct companies, 6,422 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use CompTIA Security+?
link, Leader Bank and Equity Trustees are among the most prominent in the current set.
What industries use CompTIA Security+?
Information technology and services, professional and business services and financial services lead the set, across 19 industries in total.
What size companies use CompTIA Security+?
Adoption concentrates in the 51-250 employee band, across the companies whose size is recorded.
Where are CompTIA Security+ users based?
The United States, Canada, Australia and the Philippines account for most detections, across 13 countries.
How current is this data?
6,422 companies were confirmed in the last 90 days. Last detection 7 September 2026.
