A breakdown of the 9.8K+ companies running Wireshark.
Top industries
Information technology and services3.7K+
Professional and business services1K+
Industrial and manufacturing1K+
Financial services888
Media and telecommunications537
Education and training413
Construction and building354
Health and wellness282
No industry recorded: 295
Company size
1–10511 (6%)
11–501,114 (12%)
51–2502,291 (25%)
251–5001,240 (13%)
501–1,000878 (9%)
1,001–5,0001,723 (19%)
5,001–10,000516 (6%)
10,001+986 (11%)
Share of companies with a recorded size, by employees.
No size recorded: 609
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Frequently asked questions
About the Wireshark data on this page.
How many companies use Wireshark?
Firmable holds confirmed Wireshark detections for 9,868 distinct companies, 2,058 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use Wireshark?
Illumia, Advisor360° and Emerson Automation Solutions are among the most prominent in the current set.
What industries use Wireshark?
Information technology and services, professional and business services and industrial and manufacturing lead the set, across 19 industries in total.
What size companies use Wireshark?
Adoption concentrates in the 51-250 employee band, across the companies whose size is recorded.
Where are Wireshark users based?
The United States, Canada, Australia and Singapore account for most detections, across 13 countries.
How current is this data?
2,058 companies were confirmed in the last 90 days. Last detection 20 September 2026.
