| Ettevõtte nimi | Reg. kood |
|---|---|
| ROHOLDING OÜ | 16541382 |
| TJHOLDING OÜ | 16345706 |
| EXOHOLDING OÜ | 16777334 |
| PROHOLDINGS OÜ | 12965211 |
| UPHOLDING OÜ | 16311498 |
| RUHPOLDING OÜ (endine nimi Solid Production OÜ) | 12846564 |
| IVHOLDING OÜ | 14681274 |
| HRHOLDING OÜ | 14515280 |
| NNHOLDING OÜ (endine nimi NNMLAJ Invest OÜ) | 14983414 |
| MYHOLDING OÜ | 14781538 |
| TRIOHOLDING OÜ kustutatud | 10812928 |
| EUROHOLDING OÜ kustutatud | 10974039 |
| ROUTHOLDING OÜ kustutatud (endine nimi Route66 Holding UÜ) | 14375324 |
| ECOHOLDING OÜ kustutatud | 12133255 |
| AP PROHOLDING OÜ | 17167253 |
| EHOLDING OÜ | 11912891 |
| 2BHOLDING OÜ kustutatud | 14527113 |
| 4 HOLDING OÜ | 16019651 |
| 0815 HOLDING OÜ | 17458542 |
| 828 HOLDING OÜ | 16829982 |
| 222 HOLDING OÜ | 17391695 |
| HOLDING 2000 OÜ (endine nimi ECVentures OÜ) | 14908507 |
| 81 HOLDING OÜ | 14243166 |
| 24 HOLDING OÜ (endine nimi Mosram Trade OÜ) | 11170403 |
| 77 HOLDING OÜ kustutatud | 12994690 |
| 977 HOLDING OÜ kustutatud | 14999384 |
| OÜ "KSholding" (OOO "?????????") | 1097746156430 |
| TRIOHOLDING OÜ UÜ kustutatud (endine nimi TrioHolding UÜ) | 11970492 |
| F&BHOLDING OÜ | 14953436 |
| KRETE HOLDING OÜ | 17381489 |
| LKM HOLDING OÜ (endine nimi And & No OÜ) | 11445001 |
| MERONA HOLDING OÜ | 10925259 |
| PRITARTU HOLDING OÜ | 17272576 |
| IKOM HOLDING OÜ | 14530799 |
| ESTATE HOLDING OÜ | 11348396 |
| HORISONT HOLDING OÜ | 16094397 |
| KALVERTON HOLDING OÜ | 11318509 |
| PADAKONN HOLDING OÜ | 11651373 |
| AVITA HOLDING OÜ | 17176329 |
| AXINOM HOLDING OÜ | 11440920 |
| JP HOLDING OÜ | 14983609 |
| SLMA HOLDING OÜ | 16511719 |
| HOLDING SOLUTIONS OÜ (endine nimi Suntruth Baltic OÜ) | 11534800 |
| HERMETON HOLDING OÜ | 16723597 |
| POLARIS HOLDING OÜ | 17065802 |
| CYCLEPLAN HOLDING OÜ | 12770140 |
| TAG HOLDING OÜ | 14057529 |
| SKARLET HOLDING OÜ | 14948435 |
| DEAKN HOLDING OÜ | 16389773 |
| PRÖÖM HOLDING OÜ | 16652963 |