| Name | Country | Region | Address |
|---|---|---|---|
| SPK "Ruslan" Ruzaevskogo r-na | Russia | Республика Мордовия | |
| SPK "Ryazhskiy Agrotsentr" | Russia | Ryazan region | |
| SPK "Sektor" | Russia | Dagestan | |
| SPK "Sibirskoe", Altaiskii kra | Russia | Altai region | |
| SPK "Sibiryachka" | Russia | Кемеровская область | |
| SPK "Siun" Ilishevskii r-n Bas | Russia | Bashkortostan | |
| SPK "Stepnoi" | Russia | Kalmykia | |
| SPK "Sugonovo" | Russia | Калужская область | |
| SPK "Suvorovsky" | Russia | Altai region | |
| SPK "Svoboda" | Russia | Udmurt Republic |