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    Wal-Mart by the numbers
    A look inside the retail giant, the No. 1 company on the Fortune 500 list - from salaries to its biggest-selling product. Watch
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    Customize a Dreamliner
    Boeing, No. 27 on the Fortune 500, relies on thousands of workers around the globe to manufacture each unique 787. Watch
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    Nike's run-up to the Olympics
    A major footwear supplier to the Games, and no. 153 on this year's list, says it's not their job to address concerns over human rights in China. Watch
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    Apparel giant's success secret
    VF, no. 335 on this year's list, boosts growth by buying successful cult brands, like shoemaker Vans, and giving them freedom to flourish. Watch
FAQ and methodology
Included in the survey are U.S. incorporated companies filing financial statements with a government agency. This includes private companies... More
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Our annual ranking of America's largest corporations

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1 Liberty Mutual Insurance Group 94 25,961.0 Boston
2 Massachusetts Mutual Life Insurance 99 25,268.2 Springfield
3 Raytheon 112 22,426.0 Waltham
4 Staples 128 19,372.7 Framingham
5 TJX 132 18,647.1 Framingham
6 EMC 201 13,230.2 Hopkinton
7 State Street Corp. 225 11,818.0 Boston
8 Thermo Fisher Scientific 269 9,746.4 Waltham
9 BJ's Wholesale Club 291 9,005.0 Natick
10 Boston Scientific 310 8,357.0 Natick
11 Global Partners 364 6,757.8 Waltham
12 Perini 499 4,628.4 Framingham
13 Genzyme 572 3,813.5 Cambridge
14 NSTAR 631 3,261.8 Boston
15 Biogen Idec 648 3,171.6 Cambridge
16 Hanover Insurance Group 712 2,786.8 Worcester
17 Analog Devices 718 2,739.8 Norwood
18 Iron Mountain 722 2,730.0 Boston
19 Cabot 751 2,616.0 Boston
20 Commerce Group 902 1,982.4 Webster
21 PerkinElmer 943 1,787.3 Waltham
22 Beacon Roofing Supply 994 1,645.8 Peabody
From the May 5, 2008 issue
Top 50
What Readers Say
They speak out on Wal-Mart and other 500 companies...

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