| 5301 | Parentium - Poreč | http://www.parentium.com |
| 5302 | Park prirode Biokovo | http://www.biokovo.com |
| 5303 | Park prirode Medvednica | http://www.pp-medvednica.hr |
| 5304 | Park prirode Telašćica | http://www.telascica.hr |
| 5305 | Park prirode Učka | http://www.pp-ucka.hr |
| 5306 | Park prirode Velebit | http://www.pp-velebit.hr |
| 5307 | Parket Šarčević d.o.o. | http://www.parket-sarcevic.hr |
| 5308 | Parketi Sabljo | http://parketi-sabljo.com |
| 5309 | Parkour, udruga | http://www.parkour.hr |
| 5310 | Parkovi i nasadi d.o.o. | http://www.parkoviinasadi.hr |
| 5311 | Par-Mar d.o.o. | http://www.par-mar.com |
| 5312 | Parnad d.o.o. | http://www.parnad.com |
| 5313 | Paron d.o.o. Cres | http://www.cro-asia.hr |
| 5314 | Paron d.o.o. Cres | http://www.cro-asia.hr |
| 5315 | Parting d.o.o. | http://www.parting.hr |
| 5316 | Parting Elektrik d.o.o. | http://www.parting-electric.hr |
| 5317 | Party Club | http://www.party-club.hr |
| 5318 | Pasat d.o.o. | http://www.pasat.hr |
| 5319 | Passus d.o.o. | http://www.passus-zg.hr |
| 5320 | Pastor d.o.o. | http://www.pastor.hr |