| 3221 | HTP Korčula d.d. | http://www.korcula-hotels.com |
| 3222 | http://free-zg.t-com.hr/IRBA/ | http://free-zg.t-com.hr/IRBA/ |
| 3223 | HUB | http://www.hub.hr |
| 3224 | Huber d.o.o. | http://www.huber.hr |
| 3225 | HUCUK | http://www.hucuk.hr |
| 3226 | HUDDD | http://www.huddd.hr |
| 3227 | Hugin Sweda d.o.o. | http://www.huginsweda.hr |
| 3228 | HUHIV | http://www.huhiv.hr |
| 3229 | HUICT | http://www.huict.hr |
| 3230 | HULU Split | http://www.hulu-split.hr |
| 3231 | Humkom d.o.o. | http://www.humkom.hr |
| 3232 | HUOJ | http://www.huoj.hr |
| 3233 | HUOKU, udruga | http://www. |
| 3234 | HUP Zagreb | http://www.hup-zagreb.hr |
| 3235 | HUPED | http://www.huped.hr |
| 3236 | HUPI, udruga | http://www.hupi.hr |
| 3237 | HUPT | http://www.hupt.hr |
| 3238 | Huranija d.o.o. | http://www.huranija.hr |
| 3239 | HURS | http://www.hurs.hr |
| 3240 | Husnjak d.o.o. | http://www.husnjak.hr |