| Company name | Reg. code |
|---|---|
| NEMCHAIN OÜ kustutatud (former name City Business OÜ) | 14004355 |
| REMECHAIN OÜ | 14293023 |
| MELCHAIN OÜ (former name Safecredit OÜ) | 14286075 |
| VERCHAIN OÜ kustutatud | 12738248 |
| GEBCHAIN OÜ | 16116160 |
| DECHAIN OÜ | 14632583 |
| UMCHAIN OÜ | 16483456 |
| TECHAIN GLOBAL OÜ kustutatud | 14433582 |
| GOBEYOOOND OÜ kustutatud (former name Bghit Nemchi OÜ) | 14882268 |
| HOUAYLAO PHOTHIJAN OÜ kustutatud (former name Melchain OÜ) | 16625943 |