| Name | Country | Region | Address |
|---|---|---|---|
| "Springfild grupp" | Russia | S.-Peterburg | g. Sankt-Peterburg, ul. Ordzhonikidze 52A, pom 76-N |
| "Sputnik" | Russia | Orenburg region | Orenburgskaya obl, Sol-Iletsky r-n, p Shakhtny, |
| "SShOR po konnomu sportu" Krasnodar | Russia | Krasnodar Region | |
| "Stanitsa" | Russia | ||
| "Stepnoi" stud | Russia | Rostov region | |
| "Strela" Orenburgskaya oblast | Russia | Orenburg region | Orenburgskaya oblast |
| "Strelec" | Russia | Republic of Altai | Resp. Altaj, SHebalinskij r-n, s. D"ektiek, ul. Sovetskaya, d. 8 |
| "Strelec" | Russia | Republic of Altai | Resp. Altaj, SHebalinskij r-n, s. D"ektiek, ul. Sovetskaya, d. 8 |
| "Streleckoe" | Russia | Lipeck region | 399830, Lipetskaya obl., Dankovsky r-n., s. Balovnevo |
| "Strim Plyus" Moskva | Russia | Moscow | 107923, Москва, пл Журавлева, д. 10, оф. 133,138 |