19. Wells Fargo The bank grew profits 11% to $8.5 billion last year, on a sales increase of 19%. The San Francisco-based outfit has posted double-digit sales and earnings growth for the last 20 years. |  Wal-Mart retakes the No. 1 slot on the Fortune 500 this year. See where America's largest corporations rank, and why. (more)  See the 37 companies that made both the Fortune 1000 and Best Companies to Work For lists this year. (more) |
