A breakdown of the 1.2K+ companies running Java Development Kit.
Top industries
Information technology and services593
Financial services181
Professional and business services136
Industrial and manufacturing55
Media and telecommunications37
Construction and building31
Education and training28
Art, sports and recreation24
No industry recorded: 36
Company size
1–1063 (5%)
11–50139 (12%)
51–250236 (20%)
251–500122 (10%)
501–1,00073 (6%)
1,001–5,000204 (17%)
5,001–10,00073 (6%)
10,001+258 (22%)
Share of companies with a recorded size, by employees.
No size recorded: 68
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 Java Development Kit data on this page.
How many companies use Java Development Kit?
Firmable holds confirmed Java Development Kit detections for 1,236 distinct companies, 198 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use Java Development Kit?
IAPMO Oceania, Veritas Capital and Iberdrola Renewables are among the most prominent in the current set.
What industries use Java Development Kit?
Information technology and services, financial services and professional and business services lead the set, across 19 industries in total.
What size companies use Java Development Kit?
Adoption concentrates in the 10,001+ employee band, across the companies whose size is recorded.
Where are Java Development Kit users based?
The United States, Canada, Australia and Singapore account for most detections, across 13 countries.
How current is this data?
198 companies were confirmed in the last 90 days. Last detection 7 September 2026.
