A breakdown of the 49 companies running Cache-Control.
Top industries
Information technology and services16
Health and wellness4
Media and telecommunications4
Education and training3
Hospitality and travel3
Industrial and manufacturing3
Retail trade3
Transport3
No industry recorded: 2
Company size
1–101 (2%)
11–507 (16%)
51–25012 (28%)
251–5006 (14%)
501–1,0005 (12%)
1,001–5,0004 (9%)
5,001–10,0002 (5%)
10,001+6 (14%)
Share of companies with a recorded size, by employees.
No size recorded: 6
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Frequently asked questions
About the Cache-Control data on this page.
How many companies use Cache-Control?
Firmable holds confirmed Cache-Control detections for 49 distinct companies, 10 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use Cache-Control?
INIT Group, Rumble and News Corp Australia are among the most prominent in the current set.
What industries use Cache-Control?
Information technology and services, health and wellness and media and telecommunications lead the set, across 15 industries in total.
What size companies use Cache-Control?
Adoption concentrates in the 51-250 employee band, across the companies whose size is recorded.
Where are Cache-Control users based?
The United States, Canada, Australia and Singapore account for most detections, across 13 countries.
How current is this data?
10 companies were confirmed in the last 90 days. Last detection 6 September 2026.
