| Company name | Reg. code |
|---|---|
| STACKWISE OÜ | 17191091 |
| STARTWISE OÜ | 17285283 |
| STACKIST OÜ | 16326011 |
| STAYWISE OÜ (former name MAJAKA KODU OÜ) | 14060773 |
| STAKEWISE LABS OÜ | 16108892 |
| STACKWIZ LABS OÜ | 17454751 |
| STOCKWISE OÜ (former name Goodbet OÜ) | 16196229 |
| SPARKWISE SOLUTIONS OÜ | 17301384 |
| BESTRENT OÜ (former name Tankwise OÜ) | 12730181 |