A breakdown of the 33K+ companies running Apache Kafka.
Top industries
Information technology and services15K+
Professional and business services3.7K+
Financial services3.4K+
Industrial and manufacturing1.8K+
Media and telecommunications1K+
Education and training879
Art, sports and recreation833
Health and wellness776
No industry recorded: 1.3K+
Company size
1–103,014 (10%)
11–505,620 (19%)
51–2509,006 (30%)
251–5003,887 (13%)
501–1,0002,340 (8%)
1,001–5,0003,746 (12%)
5,001–10,0001,039 (3%)
10,001+1,529 (5%)
Share of companies with a recorded size, by employees.
No size recorded: 2.8K+
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Frequently asked questions
About the Apache Kafka data on this page.
How many companies use Apache Kafka?
Firmable holds confirmed Apache Kafka detections for 33,068 distinct companies, 11,244 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use Apache Kafka?
Cresset, link and Socure are among the most prominent in the current set.
What industries use Apache Kafka?
Information technology and services, professional and business services and financial services lead the set, across 19 industries in total.
What size companies use Apache Kafka?
Adoption concentrates in the 51-250 employee band, across the companies whose size is recorded.
Where are Apache Kafka users based?
The United States, Canada, Australia and Singapore account for most detections, across 13 countries.
How current is this data?
11,244 companies were confirmed in the last 90 days. Last detection 14 October 2026.
