| 4321 | Mama Nova | http://www.mama-nova.hr |
| 4322 | Mama-mami | http://www.mama-mami.com |
| 4323 | Mamiæ sport agencija d.o.o. | http://www.mamic-sport.hr |
| 4324 | MAM-VIN d.o.o. | http://www.mam-vin.hr |
| 4325 | Man Importer Hrvatska d.o.o. | http://www.man.hr |
| 4326 | Manal d.o.o. | http://www.manal.hr |
| 4327 | Manas d.o.o. | http://www.manas.hr |
| 4328 | Mandarin d.o.o. | http://www.mandarin.hr |
| 4329 | Mandi apartmani | http://www.mandi-apartmani.com |
| 4330 | Mandi tours | http://www.mandi-tours.hr |
| 4331 | Mandis d.o.o. | http://www.mandis.hr |
| 4332 | Maneks d.o.o. | http://www.maneks.hr |
| 4333 | Mani d.o.o. | http://www.mani.hr |
| 4334 | M-ANI DOO ZENICA | http://www.m-anizenica.com |
| 4335 | 'M-ANI'doo Zenica | http://m-anizenica.com |
| 4336 | Manipulus d.o.o. | http://www.bikers-split.com |
| 4337 | Manipulus d.o.o. | http://www.bikers-split.com |
| 4338 | Mano-Frenky | http://www.mano-frenky.hr |
| 4339 | Manora, agencija | http://www.manora-losinj.hr |
| 4340 | Mansarda, udruga | http://www.mansarda.hr |