mod_jk
1,676 sites detectedWeb server extensions · #8 of 12Updated October 2026
Companies using mod_jk
| # | Company | Industry | Location | First seen | Evidence |
|---|---|---|---|---|---|
| 1 | Healthcare & Life Sciences | Salt Lake City, US | Sept 2026 | page code | |
| 2 | Media & Content | US | Apr 2026 | page code | |
| 3 | Professional Services | CH | Sept 2026 | page code | |
| 4 | Software & SaaS | – | Sept 2026 | page code | |
| 5 | Media & Content | – | Apr 2026 | page code | |
| 6 | Professional Services | – | Sept 2026 | page code | |
| 7 | Media & Content | – | Sept 2026 | page code | |
| 8 | Media & Content | Zürich, CH | Sept 2026 | page code | |
| 9 | Developer Tools & Infrastructure | – | Sept 2026 | page code | |
| 10 | Hospitality & Travel | – | Sept 2026 | page code |
See all 1,676 sites detected using mod_jk
Showing 10 of 1,676 sites detected. The customer list has every company, the new customers this month, filters and downloads.
Who uses mod_jk
New customers per week
Companies we saw start using it, from 21 September 2026.
By sector
45% of 135 sampled customers have a known sector.
By country
Country is known for 12% of 135 sampled customers.
Also used by these customers
Share of sampled mod_jk customers running each tool.
Web server extensions: share by companies
mod_jk is #8 of 12, with 1% of companies running a tool in this category.
How we found them
Share of sampled customers by where the evidence was.
Every company in the list shows which kind of evidence we found and when. Data quality
Every company using mod_jk
The customer list shows who they are, the evidence for each one and who started this month.