| Company name | Reg. code |
|---|---|
| SCIENTRA OÜ | 14309675 |
| MT SCIENTIA OÜ | 14343270 |
| OPUS SCIENTIA OÜ | 14830490 |
| SCIENTIA POTENTIA OÜ | 16693347 |
| ARS SCIENTIA OÜ | 12925387 |
| SCIENTIKA OÜ | 17399928 |
| SCITENTIA OÜ | 17032582 |
| SCIENTOR OÜ kustutatud | 10800523 |
| SCIENTAL OÜ | 16257480 |
| DICENTRA OÜ | 16893862 |
| DICENTRA OÜ kustutatud | 11371627 |
| SEVENTRA COACHING OÜ | 17469801 |
| SOLENTRA WORLD OÜ | 17268965 |
| AAREMI INVESTEERINGUD OÜ (former name OÜ High Sol Scientic) | 10676902 |
| CENTRA CONSULTING OÜ | 17482368 |
| SINTRA GROUP OÜ | 11957787 |
| STERKMAX OÜ (former name Dicentra OÜ) | 14644942 |
| BRECHER OÜ kustutatud (former name SIENTIA OÜ) | 11248967 |