| Name | Country | Region | Address |
|---|---|---|---|
| Sboyeva Anastasiya Mikhaylovna | Russia | Ryazan region | |
| Sbrodova Ekaterina | Russia | Kirov region | |
| Scacchetti Cosetta | Italia | ||
| Scea Haras De L'Etoile Mr. Giacomo Algranti | France | ||
| SCEA Haras Des Chataigniers, Mme C.Signol & Mr. X.Brelaud | France | ||
| Sceblykina A.N. | Russia | Voronezh region | |
| Scenova Angelina Nikolaevna | Russia | Moscow | |
| Scerbakov Aleksandr Nikolaevich | Russia | Moscow region | |
| Scerbakov Evgeniy Evgenevich | Russia | Moscow region | |
| SCerbakov L.Iu. Cheliabinskaia | Russia | Cheliabinsk region |