| Name | Country | Region | Address |
|---|---|---|---|
| "Koordinatsionnyy tsentr" | Russia | Moscow | g. Moskva |
| "Korenovskiy konezavod" | Russia | Krasnodar Region | Krasnodarskiy kray |
| "Korsa" | Russia | g.Kazan | |
| "KOTs "Garmonya" | Russia | Cheliabinsk region | g. Chelyabinsk |
| "Krasnoiarskoe Zagore" | Russia | Krasnoyarsk region | |
| "Krasnyy Kholm" | Russia | ||
| "Krasnyy Kholm" | Russia | ||
| "Krasnyy klyuch" | Russia | Кемеровская область | Kemerovskaya obl. |
| "Krepysh" | Russia | Khakassia | Hakasiya, g. Abakan, ul. M.Jukova, d. 46 B; 655003 |
| "Kross" | Russia | Krasnoyarsk region | Krasnoyarskiy kray, g. Krasnoyarsk |