Fortune 500: America's largest companies

Published On: May 07 2012 10:11:57 AM CDT   Updated On: May 07 2013 11:37:30 AM CDT

Find out which U.S. companies are making the most money in this year's Fortune 500 list.

Top Companies - Walmart
21 / 22
Reuters

1. Walmart ($469.2 billion in revenue)

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