Moscow refinery – Gazprom Neft
PJSC KuibyshevAzot
CJSC Kriogaz
Purneftegaz
LLC RN-Vankor – Rosneft
Novolipetsk Metallurgical Combine
PJSC Magnitogorsk Iron and Steel Works
JSC Uralkhim
Omsk refinery - Gazprom Neft
Gazprom Nord Stream
LLC Gazprom transgaz Surgut
OJSC United Machine-Building Plants
Tuapse Refinery
Gazprom Neft
Gazprom
Rosneft