9 ranked institutions
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1 (61)Schlumberger *MULCompany
2 (92)Aramco *MULCompany
3 (96)TotalEnergies *MULCompany
4 (126)Shell *MULCompany
5 (172)Equinor ASA *MULCompany
6 (285)Petrobras *MULCompany
7 (360)ExxonMobil *MULCompany
8 (610)Ormat Technologies Inc *MULCompany
9 (1124)Gazprom Group *MULCompany