| Name | Country | Region | Address |
|---|---|---|---|
| SPK "Novyy Put" | Russia | Krasnodar Region | |
| SPK "Oborona strany" | Russia | Nijni Novgorod region | |
| SPK "Oktiabr" | Russia | Krasnodar Region | |
| SPK "Oktiabrskii" | Russia | Kalmykia | |
| SPK "Optovik" | Russia | Tyumen region | |
| SPK "Ozyery" | Belarus | ||
| SPK "PKZ "Vologodsky" | Russia | Volgograd Region | |
| SPK "Plemzavod "Detskoselskii" | Russia | ||
| SPK "Plemzavod "Rodina" | Russia | Zabaikalsky region | |
| SPK "Plemzavod "Vostok" | Russia | Stavropol region |