A breakdown of the 290 companies running IronSource.
Top industries
Art, sports and recreation102
Information technology and services82
Professional and business services41
Media and telecommunications20
Financial services13
Education and training6
Industrial and manufacturing3
Retail trade2
No industry recorded: 16
Company size
1–1023 (9%)
11–5051 (21%)
51–25098 (40%)
251–50021 (9%)
501–1,00013 (5%)
1,001–5,00027 (11%)
5,001–10,0004 (2%)
10,001+7 (3%)
Share of companies with a recorded size, by employees.
No size recorded: 46
One dataset. Four ways to sell.
Match the deepest technology intelligence against the most comprehensive data on companies and people – such as who is growing, raised capital or changed role – for pinpoint precision on GTM campaigns.
Competitor displacement
Find the accounts running a competitor today and go after them with the right argument.
Complementary tools
Target companies whose stack sits alongside yours and integrates without a fight.
Service partners
Identify implementers and agencies already working in the technologies you support.
Market insights
Map your total addressable market and track aggregated trends such as AI maturity.
Frequently asked questions
About the IronSource data on this page.
How many companies use IronSource?
Firmable holds confirmed IronSource detections for 290 distinct companies, 81 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use IronSource?
Perform[cb], Aditude and stillfront group are among the most prominent in the current set.
What industries use IronSource?
Art, sports and recreation, information technology and services and professional and business services lead the set, across 15 industries in total.
What size companies use IronSource?
Adoption concentrates in the 51-250 employee band, across the companies whose size is recorded.
Where are IronSource users based?
The United States, Canada, Australia and Singapore account for most detections, across 13 countries.
How current is this data?
81 companies were confirmed in the last 90 days. Last detection 20 September 2026.
