| 4381 | Marine klub | http://www.m-klub.com |
| 4382 | Marinero, ug. obrt | http://www.marinero.com.hr |
| 4383 | Marino Fabiani | http://www.marinofabiani.hr |
| 4384 | Marino, obrt | http://www.inet.hr/~marinost/ |
| 4385 | Marino-M, obrt | http://www.marino-m.hr |
| 4386 | Marinteks d.o.o. | http://www.marinteks.com |
| 4387 | Mario apartmani | http://www.apartmani-mario.com |
| 4388 | Mario-Veterina d.o.o. | http://www.mario-veterina.hr |
| 4389 | Maritimus Consultant d.o.o. | http://www.boat-for-sale.biz |
| 4390 | Maritimus Consultant d.o.o. | http://www.maritimus-consultant.hr |
| 4391 | Marituna d.d. | http://www.marituna.hr |
| 4392 | Marjančić, Pag | http://www.apartmani-marjancic.com |
| 4393 | Mark 2 d.o.o. | http://www.mark2.hr |
| 4394 | Mark Tours, Pula | http://www.marktours.net |
| 4395 | Marketing Bjelovar d.o.o. | http://jumbo.hr |
| 4396 | Marko Polo Festival | http://www.marcopolofest.hr |
| 4397 | Marko.M d.o.o. | http://www.marko-m.hr |
| 4398 | Markoja d.o.o. | http://www.markoja.hr |
| 4399 | Markulin i sin | http://www.markulin.hr |
| 4400 | Markvinia d.o.o. | http://www.markvinia.hr |