| Company name | Reg. code |
|---|---|
| R-HOOLDUS OÜ | 10453270 |
| RS HOOLDUS OÜ kustutatud | 14049369 |
| RT HOOLDUS OÜ | 17016100 |
| RS HOOLDUS OÜ | 16169646 |
| R & R HALDUS OÜ | 12367473 |
| RJK HOOLDUS OÜ | 17082485 |
| RELK HOOLDUS OÜ | 12714325 |
| RAST HOOLDUS OÜ | 16931060 |
| RUDI HOOLDUS OÜ kustutatud | 16101192 |
| RAIN HOOLDUS OÜ (former name Rain Logistics OÜ) | 11227281 |
| RAMUS HOOLDUS OÜ | 17302260 |
| REIEN HOOLDUS OÜ | 16624576 |
| R1 HALDUS OÜ | 16201108 |
| R HALDUS OÜ | 12736686 |
| RADIX HOOLDUSE OÜ kustutatud | 10540200 |
| RANATA HOOLDUS OÜ | 10957331 |
| REMERT HOOLDUS OÜ (former name Remert Hooldus UÜ) | 16375736 |
| RESVAL HOOLDUS OÜ kustutatud | 14829819 |
| RIMMAR HOOLDUS OÜ kustutatud | 11529123 |
| REMONT @ HOOLDUS OÜ | 14393701 |
| RAHUMÄE HOOLDUS OÜ | 12727291 |
| VK RENT & HOOLDUS OÜ | 17275942 |
| ROHENURK HOOLDUS OÜ | 17228824 |
| RELTARA HOOLDUSE OÜ kustutatud | 10557034 |
| ROHEFREES HOOLDUS OÜ | 17370913 |
| RV EHITUS JA HOOLDUS OÜ | 14687101 |
| RPV KV OÜ (former name RPV Hooldus OÜ) | 16208702 |
| CAT REKLAAM & HOOLDUS OÜ kustutatud (former name Morfin Reklaam OÜ) | 11446532 |
| RAE HOOLDUSTEENUSED OÜ | 14002089 |
| RASKETEHNIKA HOOLDUS OÜ | 14285845 |
| A.K. HOOLDUS OÜ (former name ROZKOV HOOLDUS OÜ) | 14360311 |
| RS KATE OÜ (former name Raja Hooldus OÜ) | 14067002 |
| AUTOKORJAAMOAMG OÜ kustutatud (former name Reteks Hooldus UÜ) | 12837648 |
| PARTNER24 OÜ (former name ARVUTITE REMONT JA HOOLDUS OÜ) | 12222651 |
| TEHNIKA HOOLDUS JA REMONT OÜ | 14557203 |
| MASINATE REMONT JA HOOLDUS OÜ | 12133232 |
| KINNISVARA HOOLDUS JA REMONT OÜ | 16367955 |
| TMT MOBEEDAUTO REMONT JA HOOLDUS OÜ | 17112358 |