A breakdown of the 345 companies running Apache Arrow.
Top industries
Information technology and services201
Financial services49
Professional and business services20
Industrial and manufacturing19
Education and training11
Art, sports and recreation7
Media and telecommunications6
Retail trade4
No industry recorded: 19
Company size
1–1042 (13%)
11–5065 (21%)
51–25068 (22%)
251–50023 (7%)
501–1,00013 (4%)
1,001–5,00041 (13%)
5,001–10,00013 (4%)
10,001+51 (16%)
Share of companies with a recorded size, by employees.
No size recorded: 29
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Frequently asked questions
About the Apache Arrow data on this page.
How many companies use Apache Arrow?
Firmable holds confirmed Apache Arrow detections for 345 distinct companies, 100 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use Apache Arrow?
Protocol Labs, Paces and susquehanna growth equity (sge) are among the most prominent in the current set.
What industries use Apache Arrow?
Information technology and services, financial services and professional and business services lead the set, across 13 industries in total.
What size companies use Apache Arrow?
Adoption concentrates in the 51-250 employee band, across the companies whose size is recorded.
Where are Apache Arrow users based?
The United States, Canada, Australia and Singapore account for most detections, across 13 countries.
How current is this data?
100 companies were confirmed in the last 90 days. Last detection 20 September 2026.
