| Company name | Reg. code |
|---|---|
| QUICKPIPE OÜ (former name Quickpipe UÜ) | 14922022 |
| QUICKFIRE OÜ kustutatud (former name Game Studio ONE OÜ) | 12995100 |
| QUICKBITE OÜ | 17063619 |
| QUICKTIME OÜ | 11148131 |
| QUICKPIC EESTI OÜ | 16691489 |
| BETWEENOCEANS INTERNATIONAL COMPANY OÜ (former name Quickwire OÜ) | 16152060 |