Name: Wal-Mart, ExxonMobil, Chevron, BERKSHIRE, HATHAWAY INC, Apple, Phillips 66, GENERAL MOTORS, Ford Motor Company, General Electric, Valero, AT&T ...
Wal-Mart stayed on top as its sales crept closer to half-a-trillion dollars. Apple moved into the top five. And UnitedHealth Group continued its steady climb.
<p>Fortune Magazine has unveiled its list of this year's most profitable companies. Here's a quick snapshot of the highest five retailers from the list…