| Olsjon Hamataj |
| Olson Lamaj |
| Olta Abazaj |
| Olta Florini |
| Olta Jaçellari |
| OLTA MINGA |
| Olta Myftaraj |
| Olta Sharra |
| Olta Terpollari |
| Olti Bakalli |
| Olti Belba |
| OLTI BRATI |
| Olti Kasmi |
| Olti Visha |
| Oltiana Qendro |
| Oltiana Ruçi |
| Oltion Belishaku |
| OLTION KORONI |
| Oltion Pulaj |
| Oltison Gjonaj |
| Oltjan Canameti |
| Oltjan Dautaj |
| Oltjan Duqi |
| Oltjan Hasalla |
| Oltjan Hastoçi |
| Oltjan Nika |
| Oltjana Kaziaj |
| Oltjon Bejkollari |
| Oltjon Bregaj |
| Oltjon Himi |
| Oltjon Tufa |
| OM - IL |
| OMBRA GVG Publishing House |
| OMEGA & CO |
| OMEGA OPTIKAL |
| OMEGA PHARMA GROUP |
| OMEGA SERVICE |
| OMEGA STUDIO |
| OMER - FRUIT |
| OmniSystem 3D |
| OMNIVERSE |
| ON FILM PRODUCION |
| On The Run Boxing |
| ONDER MURAT DELIALIOGU |
| ONE ALBANIA |
| ONE DESIGNS |
| ONE EXPLORER |
| One Gift |
| ONE NET TV |
| ONE TELECOMMUNICATIONS |
| ONE TV VLORA |
| Oneda Peti |
| ONES |
| Oni Gjini |
| ONI TRADE |
| ONI(J66902008N) |
| ONID INTERKLUB |
| ONIRIK SHPK |
| ONIS |
| Online Marketing Academy (OMA) |