| 901 | Bandcom, agencija | http://www.bandcom.hr |
| 902 | Bandić d.o.o., Split | http://www.bandic.hr |
| 903 | Banka Brod d.d. | http://www.banka-brod.hr |
| 904 | Banka Kovanica d.d. | http://www.kovanica.hr |
| 905 | Banka SONIC d.d. | http://www.sonic.hr |
| 906 | BANKA, magazin | http://www.bankamagazine.hr |
| 907 | Banke - financije | http://www.poslovniforum.hr/web/000financije.asp |
| 908 | Banksoft d.o.o. | http://www.banksoft.hr |
| 909 | Bantel d.o.o. | http://www.bantel.hr |
| 910 | Baobab klub | http://www.club-baobab.com |
| 911 | Barbara apartmani | http://www.barbara-house.com |
| 912 | Bardahl Croatia | http://www.bardahl-hr.com |
| 913 | Bardi d.o.o. | http://www.bardi.hr |
| 914 | Barec, obrt | http://www.barec.hr |
| 915 | Barilić-promet d.o.o. | http://www.barilic-promet.hr |
| 916 | Barišić, obrt | http://www.barisic.hr |
| 917 | Barka d.o.o. | http://www.barka.hr |
| 918 | Barok Beton | http://www.barok-beton.com |
| 919 | Barta d.o.o. | http://www.barta.hr |
| 920 | Bartolčić, obrt | http://www.firma.hr |