Letter
Type
Country
Business
Name Type CtryCountry Business
ARCO Subsid. U.S.U.S. Oil/Gas ExtractionOil/Gas Extraction, Oil RefiningOil Refining, ...
BHP Billiton Public AustraliaAustralia Mineral ExtractionMineral Extraction, Oil/Gas ExtractionOil/Gas Extraction
BP Public U.K.U.K. Oil/Gas ExtractionOil/Gas Extraction, Oil RefiningOil Refining, ...
Chevron Public U.S.U.S. Oil/Gas ExtractionOil/Gas Extraction, Oil RefiningOil Refining, ...
China National Offshore Oil State ChinaChina Oil/Gas ExtractionOil/Gas Extraction
CNPC State ChinaChina Oil/Gas ExtractionOil/Gas Extraction, Oil RefiningOil Refining
ConocoPhillips Public U.S.U.S. Oil/Gas ExtractionOil/Gas Extraction, Oil RefiningOil Refining, ...
Ecopetrol Public ColombiaColombia Oil/Gas ExtractionOil/Gas Extraction, Oil RefiningOil Refining
Eni Public ItalyItaly Oil/Gas ExtractionOil/Gas Extraction, Electricity/Power GenerationElectricity/Power Generation
ExxonMobil Public U.S.U.S. Oil/Gas ExtractionOil/Gas Extraction, Oil RefiningOil Refining, ...
Gazprom Public RussiaRussia Oil/Gas ExtractionOil/Gas Extraction
Glencore Public SwitzerlandSwitzerland Coal ExtractionCoal Extraction, Mineral ExtractionMineral Extraction, ...
Halliburton Public U.S.U.S. Oil/Gas ExtractionOil/Gas Extraction, Heavy Machinery ManufacturerHeavy Machinery Manufacturer
Indian Oil Corporation Public IndiaIndia Oil/Gas ExtractionOil/Gas Extraction, Oil RefiningOil Refining
JX Holdings Public JapanJapan Mineral ExtractionMineral Extraction, Oil/Gas ExtractionOil/Gas Extraction, ...
Kuwait Petroleum State KuwaitKuwait Oil/Gas ExtractionOil/Gas Extraction
Lukoil Public RussiaRussia Oil/Gas ExtractionOil/Gas Extraction
Maersk Public DenmarkDenmark Oil/Gas ExtractionOil/Gas Extraction, ShippingShipping
Marathon Oil Public U.S.U.S. Oil/Gas ExtractionOil/Gas Extraction, Oil RefiningOil Refining, ...
MOL Group Public HungaryHungary Oil/Gas ExtractionOil/Gas Extraction, Oil RefiningOil Refining, ...
National Iranian Oil Company State IranIran Oil/Gas ExtractionOil/Gas Extraction
Oil and Gas Development Company Public PakistanPakistan Oil/Gas ExtractionOil/Gas Extraction, Oil RefiningOil Refining
OMV Public AustriaAustria Oil/Gas ExtractionOil/Gas Extraction, Electricity/Power GenerationElectricity/Power Generation, ...
ONGC Public IndiaIndia Oil/Gas ExtractionOil/Gas Extraction, Oil RefiningOil Refining
PDVSA State VenezuelaVenezuela Oil/Gas ExtractionOil/Gas Extraction, Oil RefiningOil Refining
Pemex State MexicoMexico Oil/Gas ExtractionOil/Gas Extraction, Oil RefiningOil Refining
Petro-Canada Public CanadaCanada Oil/Gas ExtractionOil/Gas Extraction, Oil RefiningOil Refining, ...
Petrobras Public BrazilBrazil Oil/Gas ExtractionOil/Gas Extraction, Oil RefiningOil Refining
PetroChina Public ChinaChina Oil/Gas ExtractionOil/Gas Extraction, Oil RefiningOil Refining
Phillips 66 Public U.S.U.S. Oil/Gas ExtractionOil/Gas Extraction
PKN Orlen Public PolandPoland Oil/Gas ExtractionOil/Gas Extraction, Oil RefiningOil Refining, ...
PTT Public ThailandThailand Oil/Gas ExtractionOil/Gas Extraction, Electricity/Power GenerationElectricity/Power Generation, ...
Reliance Power Public IndiaIndia Oil/Gas ExtractionOil/Gas Extraction, Electricity/Power GenerationElectricity/Power Generation
Repsol Public SpainSpain Oil/Gas ExtractionOil/Gas Extraction, Electricity/Power GenerationElectricity/Power Generation, ...
Rosneft Public RussiaRussia Oil/Gas ExtractionOil/Gas Extraction
Royal Dutch Shell Public NetherlandsNetherlands Oil/Gas ExtractionOil/Gas Extraction, Oil RefiningOil Refining, ...
Saudi Aramco State Saudi ArabiaSaudi Arabia Oil/Gas ExtractionOil/Gas Extraction, Oil RefiningOil Refining
Schlumberger Public U.S.U.S. Oil/Gas ExtractionOil/Gas Extraction
Sinopec Public ChinaChina Oil/Gas ExtractionOil/Gas Extraction, Oil RefiningOil Refining, ...
Sinopec Group State ChinaChina Oil/Gas ExtractionOil/Gas Extraction, Oil RefiningOil Refining, ...
Statoil Public NorwayNorway Oil/Gas ExtractionOil/Gas Extraction, Oil RefiningOil Refining, ...
Surgutneftegas Public RussiaRussia Oil/Gas ExtractionOil/Gas Extraction
Tatneft Public RussiaRussia Oil/Gas ExtractionOil/Gas Extraction, Oil RefiningOil Refining
Total Public FranceFrance Oil/Gas ExtractionOil/Gas Extraction, Oil RefiningOil Refining, ...
Valero Energy Public U.S.U.S. Oil/Gas ExtractionOil/Gas Extraction, Electricity/Power GenerationElectricity/Power Generation, ...
YPF Public ArgentinaArgentina Oil/Gas ExtractionOil/Gas Extraction