A breakdown of the 1.2K+ companies running Internet CZ.
Top industries
Industrial and manufacturing154
Retail trade130
Art, sports and recreation96
Professional and business services93
Information technology and services91
Education and training64
Construction and building47
Hospitality and travel42
No industry recorded: 268
Company size
1–1099 (36%)
11–5065 (24%)
51–25054 (20%)
251–50017 (6%)
501–1,0006 (2%)
1,001–5,00020 (7%)
5,001–10,0003 (1%)
10,001+8 (3%)
Share of companies with a recorded size, by employees.
No size recorded: 929
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Frequently asked questions
About the Internet CZ data on this page.
How many companies use Internet CZ?
Firmable holds confirmed Internet CZ detections for 1,201 distinct companies, 1,124 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use Internet CZ?
Ducati Motor (Thailand) Co., Ltd., CIGRE and Duke Manufacturing Co. are among the most prominent in the current set.
What industries use Internet CZ?
Industrial and manufacturing, retail trade and art, sports and recreation lead the set, across 19 industries in total.
What size companies use Internet CZ?
Adoption concentrates in the 1-10 employee band, across the companies whose size is recorded.
Where are Internet CZ users based?
The United States, Australia, Canada and the Philippines account for most detections, across 13 countries.
How current is this data?
1,124 companies were confirmed in the last 90 days. Last detection 7 September 2026.
