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