| 3401 | Intellinet d.o.o. | http://www.intellinet-cars.com |
| 3402 | Intensa d.o.o. | http://www.intensa.hr |
| 3403 | 'INTENSA' d.o.o. | http://www.intensa.hr |
| 3404 | Inter Farm d.o.o. | http://www.interfarm.hr |
| 3405 | Inter Yachting | http://www.inter-yachting.hr |
| 3406 | Interal d.o.o. | http://www.interal-jandrecic.com |
| 3407 | Interalfa d.o.o. | http://www.interalfa.hr |
| 3408 | Intercom Issa d.o.o. | http://www.intercom-issa.hr |
| 3409 | Interdom, agencija | http://www.interdom.hr |
| 3410 | Interel d.o.o. | http://www.interel.hr |
| 3411 | Interes d.o.o. | http://www.interes.hr |
| 3412 | Intereuropa d.o.o. | http://www.intereuropa.hr |
| 3413 | Interfilm d.o.o. | http://www.interfilm.hr |
| 3414 | Interfokus d.o.o. | http://www.interfokus.hr |
| 3415 | Intergrafika TTˇ d.o.o. | http://www.intergrafika.hr |
| 3416 | Interieur d.o.o. | http://www.interieur.hr |
| 3417 | Interijer Dizajn | http://www.interijer-dizajn.hr |
| 3418 | Interijer Eta˛er | http://www.interijeretazer.com |
| 3419 | Interijer Frankfurt Bau - Zagreb Projekt | http://www.interijeri-fbz-projekt.hr |
| 3420 | Interijeri-Tom d.o.o. | http://www.interijeri-tom.hr |