Oil & gas companies
- 1. World's biggest oil and gas companies;
ExxonMobil, United States Market cap: $406.3 billion
PetroChina, China Market cap: $276.6 billion
Shell, Netherlands Market cap: $234.6 billion
Chevron Market, United States Market cap: $211.9 billion
Petrobras, Brazil Market cap: $156.3 billion
BP, United Kingdom Market cap: $135.5 billion
Gazprom, Russia Market cap: $122.6 billion
TOTAL, France Market cap: $121.0 billion
Sinopec, China Market cap: $97.4 billion
ConocoPhillips, United States Market cap: $96.8 billion
Schlumberger, United States Market cap: $91.7 billion
Ecopetrol, Colombia Market cap: $88.0 billion
Eni, Italy Market cap: $83.1 billion
Statoil, Norway Market cap: $81.9 billion
CNOOC, China Market cap: $78.1 billion
Occidental, United States Market cap: $76.1 billion
Rosneft, Russia Market cap: $74.7 billion
BG, United Kingdom Market cap: $72.5 billion
GDF Suez, France Market cap: $61.7 billion
Suncor, Canada Market cap: $45.5 billion
Anup Panigrahi