| Company name | Reg. code |
|---|---|
| PROFEXPERT OÜ | 11530209 |
| PROEXPORT OÜ | 16617659 |
| NÄMMA KÖÖGID OÜ (former name ExportOil OÜ) | 12443234 |
| ROOEXPERT OÜ | 10613608 |
| ROJEXPERT OÜ | 16953535 |
| PEOEXPERT OÜ | 14584631 |
| OK SERVICES OÜ (former name Phonexpert OÜ) | 14515765 |
| IPHONEXPERT SERVICES OÜ (former name PhoneXpert Services OÜ) | 16740555 |