| Name | Country | Region | Address |
|---|---|---|---|
| POO "FKSOO" | Russia | ||
| POO "Kolyvanskagropromhimiia" | Russia | Новосибирская область | |
| Pope McLean, Marc McLean, Pope McLean Jr. | USA | ||
| Pope McLean, Marc McLean, Pope McLean Jr. & Phil Hager | USA | ||
| Popelova Irina Sergeyevna | Russia | Rostov region | |
| Poperechenko Anna Viktorovna | Russia | Krasnodar Region | |
| Popilin A.A. Chelyabinskaya oblast | Russia | Cheliabinsk region | |
| Popilin P.A. | Russia | Cheliabinsk region | |
| Popivskiy A.N. | Russia | ||
| Popkov E.V. i Iodkovskaya S.E. | Russia | S.-Peterburg |