| Company name | Reg. code |
|---|---|
| NAB SOLUTIONS OÜ | 16899623 |
| SOLUTIONS LAB OÜ | 12294395 |
| QUANTITATIVE SOLUTIONS LAB OÜ (former name Quantative Solutions Lab OÜ) | 16261046 |
| VIIMSI HALJASTUSTÖÖD OÜ (former name OÜ Hybrid Solutions AB) | 16341068 |
| ZAVE CENTRE OÜ kustutatud (former name Zave Holding OÜ) | 14543098 |