List of Companies Using Apache Kafka
Prospecting companies using Apache Kafka? Here they are, biggest first, including DEFINITION 6, DNSFilter and FastSpring. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$500M - $1B
189
$62M
$100M - $250M
189
$50M - $100M
189
$100M - $250M
189
$12M
$100M - $250M
189
$25M - $50M
189
<$1M
189
$108M
$10M - $25M
189
$50M - $100M
189
$43M
$1B - $10B
189
$50M - $100M
189
$131M
$100M - $250M
189
$500M - $1B
189
$107M
$50M - $100M
189
$77M
$50M - $100M
189
$100M - $250M
189
$50M - $100M
189
$50M - $100M
189
$256M
$25M - $50M
189
$1M - $10M
189
$413K
$50M - $100M
189
$1M - $10M
189
$100M - $250M
189
$1M - $10M
189
$10M - $25M
189
$33M
$10M - $25M
189
$13M
$1M - $10M
189
$8M
$10M - $25M
189
$10M
$1M - $10M
189
$100M - $250M
189
$25M - $50M
189
$10M - $25M
189
$1B - $10B
188
$100M - $250M
188
$1M - $10M
188
$1M - $10M
188
$120K
$25M - $50M
188
$17M
$50M - $100M
188
$420K
$100M - $250M
188
$10M - $25M
188
$10M - $25M
188
$127M
$50M - $100M
188
$100M - $250M
188
$100M - $250M
188
$100M - $250M
188
$478K
$10M - $25M
188
$25M - $50M
188
$1B - $10B
188
$500M - $1B
188
$43M
$500M - $1B
188
$100M - $250M
188
$50M - $100M
188
$57M
$1B - $10B
188
$100M - $250M
188
$10M - $25M
188
$25M - $50M
188
$100M - $250M
188
$9.9M
<$1M
188
$50M - $100M
188
$25M - $50M
188
$20M
$500M - $1B
188
$422M
$1M - $10M
187
$84M
$25M - $50M
187
$100M - $250M
187
$100M - $250M
187
$100M - $250M
187
<$1M
187
$1M - $10M
187
$50M - $100M
187
$50M - $100M
187
$121M
$10M - $25M
187
$1M - $10M
187
$500M - $1B
187
$100M - $250M
187
$100M - $250M
187
$500M - $1B
187
$100M - $250M
187
$50M - $100M
187
$100M - $250M
187
$35M
$100M - $250M
187
$1M - $10M
187
$51M
$100M - $250M
187
$40M
$100M - $250M
187
$12M
$10M - $25M
187
$50M - $100M
187
$1M - $10M
186
$10M - $25M
186
$22M
$10M - $25M
186
$8.6M
$10M - $25M
186
$10M - $25M
186
$10M - $25M
186
$50M - $100M
186
$100M - $250M
186
$100M - $250M
186
$25M - $50M
186
$250M - $500M
186
$100M - $250M
186
$2.6M
$25M - $50M
186
$100M - $250M
186
$70M
$250M - $500M
186
About companies using Apache Kafka
Why target companies using Apache Kafka?
Apache Kafka is a Data, databases & BI technology. Companies running these tools have a real data stack, from warehouses and pipelines to BI, which makes them the audience for data, analytics and AI products. Companies on the list include DEFINITION 6, DNSFilter and FastSpring.
Which industries use Apache Kafka the most?
Among companies using Apache Kafka on LeadIQ, the most common industries are IT Services and IT Consulting, Software Development, Financial Services, Technology, Information and Internet, Hospitals and Health Care and Insurance. Narrow your list to the industry you sell into from there.
Where are companies using Apache Kafka located?
Companies using Apache Kafka are most often headquartered in the United States, the United Kingdom, Germany, Canada, France and India.
What other Data, databases & BI technologies do companies use?
Prospecting the wider Data, databases & BI space? Related technologies with their own company lists include Power BI, Tableau, Microsoft SQL Server and PostgreSQL.
How do I reach decision makers at companies using Apache Kafka?
Open a company to see its employee directory and email format, then use LeadIQ to get verified work emails and phone numbers for the people you want to reach and push them straight to your CRM or sequencer.
Insights based on LeadIQ data refreshed in September 2026.
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Top companies by employee count
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