A breakdown of the 3.1K+ companies running Apache Hadoop MapReduce.
Top industries
Information technology and services1.3K+
Professional and business services409
Financial services318
Industrial and manufacturing198
Education and training136
Media and telecommunications133
Art, sports and recreation69
Construction and building69
No industry recorded: 124
Company size
1–10193 (7%)
11–50385 (13%)
51–250698 (24%)
251–500334 (11%)
501–1,000236 (8%)
1,001–5,000482 (16%)
5,001–10,000163 (5%)
10,001+475 (16%)
Share of companies with a recorded size, by employees.
No size recorded: 169
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 Apache Hadoop MapReduce data on this page.
How many companies use Apache Hadoop MapReduce?
Firmable holds confirmed Apache Hadoop MapReduce detections for 3,135 distinct companies, 327 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use Apache Hadoop MapReduce?
Veritas Capital, RealmOne and Publicis Groupe ANZ are among the most prominent in the current set.
What industries use Apache Hadoop MapReduce?
Information technology and services, professional and business services and financial services lead the set, across 19 industries in total.
What size companies use Apache Hadoop MapReduce?
Adoption concentrates in the 51-250 employee band, across the companies whose size is recorded.
Where are Apache Hadoop MapReduce users based?
The United States, Canada, Australia and Singapore account for most detections, across 13 countries.
How current is this data?
327 companies were confirmed in the last 90 days. Last detection 7 September 2026.
