| Company name | Reg. code |
|---|---|
| GRAINFORCE OÜ (former name GAINFORCE PROPERTIES OÜ) | 12903871 |
| GREENFORCE OÜ | 11731356 |
| REINFORCE OÜ kustutatud | 12482961 |
| REINFORCE LAB OÜ | 14691491 |
| REINFORCE TECHNOLOGY OÜ kustutatud | 16538434 |
| JURBAN ARTIST MANAGEMENT OÜ kustutatud (former name Ranforce OÜ) | 12909402 |