| 1241 | Carlsberg | http://www.carlsberg.com.hr |
| 1242 | CARNet IRC poslužitelj | http://irc.carnet.hr |
| 1243 | CARNnet | http://www.carnet.hr |
| 1244 | Carović d.o.o. | http://www.carovic.hr |
| 1245 | Carpe Diem d.o.o. | http://www.carpe-diem.hr |
| 1246 | Carpedego d.o.o. | http://www.carpedego.hr |
| 1247 | Carpio d.o.o. | http://www.carpio.hr |
| 1248 | Carpona - gradex d.o.o. | http://www.carpona-gradex.hr |
| 1249 | Carski husar d.o.o. | http://www.carski-husar.hr |
| 1250 | Carstvo ljubimaca | http://www.carstvo-ljubimaca.com |
| 1251 | Casa nostra d.o.o. | http://www.casanostra.hr |
| 1252 | Casarum d.o.o. | http://www.casarum.com |
| 1253 | Case d.o.o. | http://www.case.hr |
| 1254 | CASH, Nakladnička kuća | http://www.cash.hr |
| 1255 | Castel-it | http://www.castel-it.hr |
| 1256 | Castor inženjering d.o.o. | http://www.castor.hr/ |
| 1257 | Catering Gti | http://www.catering-gti.hr |
| 1258 | Catering KM | http://www.zg-catering.com |
| 1259 | Catering Kosović d.o.o. | http://www.catering-kosovic.hr |
| 1260 | Catering Licitar | http://www.catering-licitar.hr |