| Company name | Reg. code |
|---|---|
| SYNERGEIN OÜ (former name Norsk Trehus OÜ) | 12778006 |
| SYNERGIA OÜ | 12113057 |
| SYNERGIS OÜ kustutatud | 10466047 |
| SYNERGEE OÜ | 16511843 |
| SYNERGETIC PROCESSING OÜ | 12988596 |
| UPTOWN SYNERGIES OÜ (former name UpTown Sinergies OÜ) | 16677727 |
| SYNERGIA SHIPPING OÜ (former name JSP Cosmetics OÜ) | 16557986 |
| SYNERGIC WORKS OÜ kustutatud | 14744224 |
| SYNERGIA SOLUTIONS OÜ | 14824319 |