| 61 | Above d.o.o. | http://www.above.hr |
| 62 | Abrakadabra, studio | http://www.abrakadabra.hr |
| 63 | AC Autocroatia | http://www.acautocroatia.hr |
| 64 | AC Bedekoviæ | http://www.ac-bedekovic.hr |
| 65 | AC media d.o.o. | http://www.acmedia.hr |
| 66 | Academia Cravatica | http://www.academia-cravatica.hr |
| 67 | Accredo d.o.o. | http://shop.hrpaintball.hr |
| 68 | ACI Catering | http://www.aci-catering.com |
| 69 | ACI Club | http://www.aci-club.hr |
| 70 | Acris d.o.o. | http://www.acris.hr |
| 71 | ACT Centre | http://www.treasurers.org |
| 72 | Activatravel Istra d.o.o. | http://www.activa-istra.com |
| 73 | Active Holidays | http://www.activeholidays-croatia.com |
| 74 | AD ANONYMUS | http://www.anonymus.hr |
| 75 | Ad Infinitum | http://www.ad-beskraj.hr |
| 76 | AD Koprivnica | http://www.adkoprivnica.hr |
| 77 | AD Korenica | http://www.adk.hr |
| 78 | Ad natura d.o.o. | http://www.adnatura.hr |
| 79 | Ad plastik d.d. | http://www.adplastik.hr |
| 80 | Ada d.o.o. | http://www.ada.hr |