| Company name | Reg. code |
|---|---|
| SNUGSTER OÜ | 16082098 |
| SANGSTER OÜ kustutatud | 12624415 |
| JUNGSTER OÜ | 14727094 |
| INGSTER OÜ | 16130041 |
| SUPSTER OÜ (former name Digiprint Grupp OÜ) | 12457450 |
| NUPSTER OÜ | 17069668 |
| SUUSTER OÜ | 12428950 |
| NUMSTER FINANCE OÜ (former name Roveko OÜ) | 14469723 |
| SUUSTER & KO OÜ | 10315957 |