| Company name | Reg. code |
|---|---|
| RAMONTAS OÜ kustutatud (former name Ramontas UÜ) | 12838151 |
| RRF8 HOLDING OÜ (former name Ramontas Ehitus OÜ) | 14048329 |
| RAMONAS OÜ kustutatud | 16515580 |
| RAMENTA OÜ (former name Revarton Finants OÜ) | 14885367 |
| RAMETAS OÜ | 16333123 |
| RAMOTS OÜ | 11915866 |
| RAMONA OÜ kustutatud | 14989428 |
| RAMITAS EESTI OÜ (former name OÜ Balti Cospol) | 11382364 |
| RAMONA ILUTEENINDUS OÜ kustutatud | 10149588 |
| TRAMONTA OÜ | 11145316 |
| MONTAS OÜ | 14835228 |
| AONTAS OÜ kustutatud | 12635100 |
| MAMONAS GROUP OÜ | 14811400 |
| ENGRIDDED AGENCY OÜ (former name Ramonda Digital OÜ) | 17270011 |
| TERKORSENTIMS E OÜ kustutatud (former name OÜ Ramona) | 11900729 |