| Company name | Reg. code |
|---|---|
| PROLATIO OÜ (former name Lettica Business Solutions OÜ) | 14670388 |
| PROBATIO OÜ | 11683396 |
| PROLAIT OÜ | 12396233 |
| PROLAIN AGRO OÜ | 11412378 |
| ROLATO OÜ | 11836003 |
| POLTIO SOFTWARE OÜ | 17226562 |
| VATIVA PARTNER OÜ (former name Prozato OÜ) | 12653782 |