| Name | Color | Sex | Year of birth | Microchip | Sire | Dam | Breed | Breeder |
|---|---|---|---|---|---|---|---|---|
| Simpl ze Best | black | f | 2018 | 643093400054818 | Sandro Marinero, Sandro Marinero | Almost ze Best | Warmblut Sportpferd | Sotnikowa M.W. |
| Simpl ze Best Dzhunior@ | black | f | 2019 | 643093400054928 | Sandro Dorado | Almost ze Best | Warmblut Sportpferd | Sotnikowa M.W. |
| Simply the Best | bay | f | 1995 | Camus | Olive | belgiyskaya polukrovnaya | Belgium | |
| Simposijs L 1066 | bay | c | 1980 | Servus L 989 | Zime 1728 | Latvian Warmblut | Latvia | |
| 267 Simultane | bay | f | 1960 | Senior | Schollengirl | Hannoveraner | Germany | |
| Simus | chestnut | c | 2004 | 0313-3 Elimus | Snostka 8 | Trakehner | tsch.ch-wo Chromzowa A.W. | |
| 758 Simuschka | bay | f | 1982 | 53 Isgon | 361 Sanosa | Ukrainische warmblut | Aleksandrysky k.z. | |
| Simvol | grey | G | 2011 | 523 Mirap | Saratoga | Trakehner | Gestut Dowator (RZOP KS i K) | |
| Simvol 6 | bay | G | 2005 | Solyaris | Wanda | Warmblut Sportpferd | Progress SChPK | |
| Simvol | chestnut | c | 2011 | Trakehner | Gestut Dowator (RZOP KS i K) |