| Company name | Reg. code |
|---|---|
| MONTER OÜ | 12046438 |
| MONTER EHITUS OÜ | 10519430 |
| MONTERG OÜ | 10278446 |
| MONTERA OÜ | 14771037 |
| MONTÖR OÜ kustutatud | 12544308 |
| MONTEO OÜ | 17160328 |
| MONTEZ OÜ (former name Gastro Eesti OÜ) | 12126769 |
| MONSTER24 OÜ kustutatud | 11961470 |
| MONTRE OÜ | 11351257 |
| MONGER OÜ | 12256704 |
| MONTEM OÜ | 12932364 |
| MONTAR OÜ | 17382840 |
| MONSER OÜ | 14526007 |
| MONTEP OÜ | 12849947 |
| MONER OÜ | 14638491 |
| MONSTER DISAIN OÜ | 14928183 |
| MONTEX FOODS OÜ | 17338772 |
| MONSTER MUSIC OÜ | 12146246 |
| MONGER BALTIC OÜ | 11813309 |
| COOKY MONSTER OÜ | 14873275 |
| MONTEUR STUDIOS OÜ kustutatud (former name Sir Software Technologies OÜ) | 16281219 |
| MONSTER MEDIA OÜ | 11246201 |
| MONSTER FOOD OÜ | 16108219 |
| MONTES MUSIC OÜ | 10956352 |
| MONTES PRODUCTIONS OÜ | 12768367 |
| MONTEX GROUP OÜ kustutatud (former name Finestrus Marketing OÜ) | 11880168 |
| XCHANGE MONSTER OÜ kustutatud | 16143463 |
| MONETER GRUPP OÜ | 12626325 |
| MONITER ELEKTER OÜ kustutatud | 12163256 |
| MONTEM ROSE OÜ | 12281777 |
| SPETS MONTOR OÜ | 16374754 |
| MONTEL EE OÜ kustutatud | 12558569 |
| MONTEM CAT OÜ kustutatud | 12697762 |
| MONTES VILJANDI OÜ | 10275353 |
| MONTRE PEPITE OÜ | 17262460 |
| MONTRE TREASURE OÜ | 16437093 |
| MONS & MONTES OÜ | 11677852 |
| MONTEX ESTATE OÜ | 17244218 |
| MONSTER HOLDING OÜ | 14816372 |
| MONTEX PLUSS OÜ | 14100969 |
| MONTEN EST OÜ kustutatud | 11456269 |
| MONTE VENTURA OÜ (former name Advisory 3 OÜ) | 16414713 |
| MONTE & KRISTON OÜ kustutatud | 12292887 |
| MONTE MODELS OÜ | 17187847 |
| MÄRJA MONTE OÜ kustutatud | 10439613 |
| MONTE MÖÖBEL OÜ | 16080797 |
| MONTE CRISTO OÜ kustutatud | 10363488 |
| GATO MONTE OÜ kustutatud | 16862790 |
| MONTE BELLINI OÜ | 16993776 |
| MONTE WOOD OÜ | 17118970 |