| Company name | Reg. code |
|---|---|
| A&D HOLDING OÜ | 14566633 |
| Litegrav Bio Holdings OÜ (former name Dersan Holding OÜ) | (asutamisel) |
| THE AMENDED AND RESTATED EITAN PILIPSKI LIVING TRUST DTD 11/20/2009 (former name Kutter Holding OÜ (asutamisel)) | puudub |
| AIRSHIP GROUP OÜ (former name Dypromto Holding OÜ) | 12904735 |
| APA DEVELOPMENT AND HOLDING OÜ | 16690142 |
| JUNG DO CONSTRUCTION AND INDUSTRIAL HOLDING OÜ | 17024476 |