| 3561 | Jaht Klub Croatia | http://www.yc-croatia.hr |
| 3562 | Jakšinić d.o.o. | http://www.jaksinic.hr |
| 3563 | Jambo d.o.o. | http://www.jambo.hr |
| 3564 | jambrek | http://www.jambrek.netfirms.com |
| 3565 | Jambrek d.o.o. | http://www.huk.hr/jambrek/ |
| 3566 | Jameks 90 d.o.o. | http://www.jameks90.com |
| 3567 | Jami oprema d.o.o. | http://www.jami-oprema.hr |
| 3568 | Jammark, agencija | http://www.jammark.hr |
| 3569 | Jamnica | http://www.jamnica.hr |
| 3570 | JANAF d.d. | http://www.janaf.hr |
| 3571 | Jančula, obrt | http://www.jancula.hr |
| 3572 | Jankovac | http://www.jankovac.com |
| 3573 | Janković | http://www.jankovic.hr |
| 3574 | Janković - Vis | http://www.vis-jan.com |
| 3575 | Jan-Spider d.o.o. | http://www.jan-spider.hr |
| 3576 | Janus | http://www.janus.hr |
| 3577 | JAPO Eko kreativ d.d. | http://www.japo-eko-kreativ.net.tc |
| 3578 | Japunčić apartmani | http://www.apartmani-japuncic.com |
| 3579 | Jarun d.o.o. | http://www.jarun.hr |
| 3580 | Jasenovo Camping | http://www.jasenovo.hr |