| Ettevõtte nimi | Reg. kood |
|---|---|
| 4APIONEER OÜ | 17217206 |
| PIONEER MEDIA OÜ | 17229474 |
| SS PIONEER OÜ | 12021496 |
| PEONEER OÜ | 14747103 |
| PIONEER ORGANIKS TOIT OÜ | 16235484 |
| PIONEER GREEN INNOVATION OÜ | 16781703 |
| PIONEER DIGITAL VENTURES OÜ | 16535795 |
| PIONEER ENGINEERING GROUP OÜ | 11533484 |
| POINEER MULTISERV OÜ | 16579048 |
| MEDICAL TRADING PIONEERS OÜ kustutatud | 12157994 |
| PIGGY BANK PIONEERS OÜ | 16912878 |