| Ettevõtte nimi | Reg. kood |
|---|---|
| PROWELD OÜ | 14129803 |
| E PROWELD OÜ | 16552486 |
| KM PROWELD OÜ | 14875191 |
| PROWELD PRODUCTION OÜ kustutatud | 12544610 |
| PROFELD EHITUS OÜ kustutatud | 11099007 |
| PROFIELD OÜ | 14958824 |
| PROSILD OÜ | 14885427 |
| PROSELY OÜ | 16149520 |
| PROFIWELD OÜ kustutatud | 12264508 |
| PROSELF OÜ | 16292401 |
| PROFIWELD OÜ | 17356571 |
| PROWORLD OÜ kustutatud | 12676872 |
| PROWESS OÜ | 11237708 |
| PROCELL OÜ kustutatud | 11459824 |
| PROWOOD OÜ | 10677376 |
| PROLEAD OÜ kustutatud | 12375337 |
| PROMELA OÜ | 10613784 |
| PROVEL OÜ | 10168634 |
| DIGITAL PROWESS OÜ | 17224888 |
| PROLEAD CORP OÜ kustutatud | 12803520 |
| PROMEL GROUP OÜ kustutatud (endine nimi Promel Group UÜ) | 16172625 |
| PROMED MAJA OÜ | 12339293 |
| PROCEL PRO OÜ | 14182097 |
| PROPEL CAPITAL OÜ | 17234274 |
| PROLED GROUP OÜ kustutatud | 12204593 |
| PROPEL WAVE OÜ | 16756349 |
| PROWEB MARKETING OÜ | 17107920 |
| PROWELDMET OÜ | 16491394 |
| NORWELD OÜ | 11510632 |
| TREWELD OÜ | 14552714 |
| PARWELD OÜ | 11329967 |
| IRONWELD OÜ | 14011384 |
| GEOWELD OÜ | 12765535 |
| WIOWELD OÜ | 17147865 |
| GROWEL OÜ | 14033517 |
| TROWEL OÜ | 14623182 |
| PEWELD OÜ | 12821245 |
| GROWELL HOLDING OÜ | 14415609 |
| FE EUROWELD OÜ | 11162562 |
| ARCWELD GROUP OÜ | 14319722 |
| PROLINGUA TRANSLATIONS OÜ (endine nimi Proweb Solutions OÜ) | 12859271 |
| UTU POWEL OÜ (endine nimi AS UTU Powel) | 10261606 |
| BUHINYUZA MURAMBA OÜ (endine nimi ArWeld OÜ) | 14058552 |
| RANWELD OÜ (endine nimi RNWELD OÜ) | 16591992 |