| Name | Country | Region | Address |
|---|---|---|---|
| Rotanov Roman Sergeevich | Russia | Krasnodar Region | |
| Rotenberg Boris Romanowitsch | Russia | Leningrad region | |
| Rotkin V.I., Kemerovskaya obl. | Russia | Кемеровская область | |
| Rotova Anastasiya Petrovna | Russia | ||
| Rotova Katarina Yevgyenyevna | Russia | ||
| Roxanne Martin Stable Inc. | USA | ||
| Roxanne Martin Stable Inc. & Anzac LLC | USA | ||
| Royal Stable | Bahrain | ||
| Rozanov A. RF | Russia | Moscow | |
| Rozanova Anna Anatolyevna | Russia | Sverdlovsk region |