Rank;Global Rank;Institution;Country;Sector
1;17;Science System and Applications, Inc;USA;Companies
2;82;Saudi Arabian Oil Co, USA;USA;Companies
3;148;TotalEnergies, France;FRA;Companies
4;151;Chevron Corp;USA;Companies
5;158;Equinor ASA, Norway;NOR;Companies
6;165;Schlumberger, United States;USA;Companies
7;199;Shell, Netherlands;NLD;Companies
8;310;GNS Science;NZL;Companies
9;360;ExxonMobil, USA;USA;Companies
10;610;Ormat Technologies, United States;USA;Companies