| Name | Country | Region | Address |
|---|---|---|---|
| Pestrukhina Elena Mikhaylovna | Russia | Moscow region | |
| Pestryatsova E.A. Krasnoyarsky kr. | Russia | Krasnoyarsk region | |
| Petaluma Bloodstock | USA | ||
| Pete Altman | USA | ||
| Petelinskaja PTF | Russia | Moscow region | |
| Petenkova Olga Viktorovna | Russia | Moscow | |
| Peter E. Blum Thoroughbreds, LLC | USA | ||
| Peter Nielsen | Dania | ||
| Peter Reimer | Germany | ||
| Peter Veszeli | Hungary |