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Websites using J2ee

943 websites detected · Updated Oct 31, 2026

What is J2ee?

J2ee is a technology in the Programming Framework category. 943 websites use J2ee, detected by Hunter on Oct 31, 2026.

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The websites using J2ee

A sample of the websites Hunter detects J2ee on, ordered by web popularity.

Domain name Industry
1
paypal.com
Software Development 18,914 email addresses
2
adobe.com
Software Development 84,026 email addresses
3
apple.com
Computers and Electronics Manufacturing 52,650 email addresses
4
booking.com
Software Development 1,430 email addresses
5
ibm.com
IT Services and IT Consulting 195,961 email addresses
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You have 943 sites. Now reach the people.

Hunter already holds email addresses at all 50 websites listed above.

  • Sanjana S. · Head of University Recruitment PayPal

    85%

  • John W. · Co-Founder Adobe

    85%

  • Raymond W. · Self-Employed Apple

    99%

Real people at the websites listed above. Only the part before the @ is hidden here — the company domain is the real one.

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Who uses J2ee

Websites running J2ee, counted by industry and by country. Only the largest groups are shown.

By industry

Industry Websites
Professional Services 284
Technology, Information and Media 209
Financial Services 144
Manufacturing 70
Administrative and Support Services 48
Information Technology and Services 33
Retail 29
Hospitals and Health Care 27
Government Administration 20
Transportation, Logistics, Supply Chain and Storage 20
Accommodation Services 9
Utilities 8

By country

Country Websites
United States 557
France 50
Canada 46
India 39
United Kingdom 32
Spain 29
Germany 28
Australia 14
Italy 13
Netherlands 12
Singapore 11
Switzerland 9

J2ee by country

The countries where we detected enough J2ee websites to rank them.

Hunter detects J2ee on 943 websites. The figure comes from Hunter's own crawl of company websites and is rebuilt every night, so it moves as sites adopt and drop the technology.

The table on this page is a sample of the websites running J2ee, ordered by web popularity, with the industries they are in and how many email addresses Hunter holds for each. Create a free account to search any of them and see the addresses.

The websites Hunter detects J2ee on most often also run Java, JavaScript and Amazon Web Services.

J2ee is one of the Programming Framework technologies Hunter tracks. Others it detects widely include jQuery, jQuery Migrate and Bootstrap.

Yes — that is what Hunter is for. The last column of the table shows how many email addresses Hunter already holds for a website, where it has found any. Sign up to see the addresses themselves, with the name and job title of the person behind each one.
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