A breakdown of the 5.5K+ companies running Cisco CCNA.
Top industries
Information technology and services1.6K+
Professional and business services571
Industrial and manufacturing526
Financial services442
Education and training387
Construction and building308
Media and telecommunications286
Health and wellness267
No industry recorded: 144
Company size
1–10218 (4%)
11–50559 (11%)
51–2501,276 (24%)
251–500757 (14%)
501–1,000540 (10%)
1,001–5,0001,057 (20%)
5,001–10,000325 (6%)
10,001+543 (10%)
Share of companies with a recorded size, by employees.
No size recorded: 226
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Frequently asked questions
About the Cisco CCNA data on this page.
How many companies use Cisco CCNA?
Firmable holds confirmed Cisco CCNA detections for 5,501 distinct companies, 1,020 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use Cisco CCNA?
Cresset, IREN and Ezee Fiber are among the most prominent in the current set.
What industries use Cisco CCNA?
Information technology and services, professional and business services and industrial and manufacturing lead the set, across 19 industries in total.
What size companies use Cisco CCNA?
Adoption concentrates in the 51-250 employee band, across the companies whose size is recorded.
Where are Cisco CCNA users based?
The United States, Canada, Australia and the Philippines account for most detections, across 13 countries.
How current is this data?
1,020 companies were confirmed in the last 90 days. Last detection 7 September 2026.
