America's companies reconquer the world
The oil group Exxon Mobil is once again the global leader with a market value of $390bn. PetroChina briefly had a theoretical paper value of over $1,000bn at the height of the Shanghai bubble but has since crashed to $299bn.
Wal-Mart ($222bn), Microsoft ($207bn). and General Electric ($206) have moved briskly up the ladder, claiming the third, fourth, and fifth slots, with Procter & Gamble, Johnson & Johnson, and Warren Buffett's Berkshire Hathaway close behind.