| Company name | Reg. code |
|---|---|
| PROPOS OÜ | 16412466 |
| PROPOS-B OÜ | 10115566 |
| PROTOS OÜ | 12210599 |
| PROPAS OÜ | 16664216 |
| PROPOL OÜ kustutatud | 12536639 |
| PROTOS VARA OÜ | 11460762 |
| PROPUS SOLUTION OÜ | 16861514 |
| PRONOS RIPPLAED OÜ | 14131510 |
| PRONOS GRUPP OÜ | 12035357 |
| PROTOS SERVICE OÜ (former name Kilbitehas OÜ) | 12503189 |
| PROOS INVEST OÜ | 11225819 |
| LOST PROPS OÜ (former name Andrest OÜ) | 16302269 |
| HUNDIPEA PROPS OÜ | 17216922 |
| PROOS-S EHITUS OÜ kustutatud | 12739905 |
| PROPOSLI OÜ | 16670808 |
| PROANS OÜ kustutatud | 14634518 |
| PRODPROS OÜ kustutatud | 12736060 |
| PRODES OÜ | 10905618 |
| PROCON OÜ | 12799289 |
| PROLOX OÜ | 14848120 |
| PROKUS OÜ kustutatud | 11648951 |
| PROBUS OÜ | 10655707 |
| PROINS OÜ | 12704462 |
| PROFOUS OÜ | 10465757 |
| PROKOM OÜ kustutatud | 10933709 |
| PROMIS OÜ | 12184910 |
| PROFAS OÜ | 16955681 |
| PROHUS OÜ | 14511661 |
| PRODOX OÜ | 11011389 |
| DENTAL APP OÜ (former name Foxleads OÜ) | 14535934 |
| PROCON BALTIC OÜ | 17314346 |
| PROKON PROJEKT OÜ | 12317788 |
| PROBUS INVEST OÜ | 11493460 |
| PROCOM AM OÜ kustutatud | 12126686 |
| PROLIS TRADING OÜ kustutatud | 17028089 |
| PROKON INVEST OÜ | 16833280 |
| PROCON SLS OÜ | 14572065 |
| PRODES EHITUS OÜ kustutatud | 16005962 |
| PROCON SERVICE OÜ | 12043428 |
| PRODES MET OÜ | 12554844 |
| PROFOX TRADE OÜ (former name Aktsiaselts Profox Trade) | 10569830 |
| PROCON CONSULTS OÜ kustutatud | 11400895 |
| PROCON TEAM OÜ kustutatud | 12148877 |
| PROCON MEDICAL OÜ (former name Epura OÜ) | 11071397 |
| PAINTING PROFFS OÜ | 16746055 |
| MDL PROBOX OÜ (former name Ljungvall Trading OÜ) | 12980624 |
| PROLIS PROPERTIES OÜ kustutatud | 16665279 |
| PROFAS GRUPP OÜ | 11918014 |
| PROCOM INVESTEERINGUD OÜ | 11298215 |
| PROCOM BALTIC OÜ kustutatud | 11053198 |