A breakdown of the 25 companies running ResponseSource.
Top industries
Professional and business services17
Information technology and services5
Financial services1
Media and telecommunications1
No industry recorded: 1
Company size
1–102 (8%)
11–503 (12%)
51–25010 (40%)
251–5003 (12%)
501–1,0003 (12%)
1,001–5,0002 (8%)
5,001–10,0001 (4%)
10,001+1 (4%)
Share of companies with a recorded size, by employees.
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Frequently asked questions
About the ResponseSource data on this page.
How many companies use ResponseSource?
Firmable holds confirmed ResponseSource detections for 25 distinct companies, 7 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use ResponseSource?
Cardinal Path, Touchdown PR - a Ruder Finn company and Carat are among the most prominent in the current set.
What industries use ResponseSource?
Professional and business services, information technology and services and financial services lead the set, across 5 industries in total.
What size companies use ResponseSource?
Adoption concentrates in the 51-250 employee band, across the companies whose size is recorded.
Where are ResponseSource users based?
The United States, Australia, the Philippines and Singapore account for most detections, across 13 countries.
How current is this data?
7 companies were confirmed in the last 90 days. Last detection 23 August 2026.
