Our annual ranking of America's largest corporations

14 of 500
14. McKesson
Rank: 14 (Previous rank: 15)
CEO: John H. Hammergren
Compare tool: McKesson vs. Top 10
In March, McKesson finally washed its hands of a decade-old accounting scandal when former CEO Charles McCall was sentenced to 10 years in prison. Maybe that will help people refocus on the company's impressive fundamentals.

With revenues of more than $100 billion, McKesson generates far more top line than its cooler corporate neighbors in Silicon Valley. The company's strong performance during the recession recently prompted Standard & Poor's to upgrade the company's rating.

Best known as the nation's largest distributor of pharmaceuticals -- the company processes some 4.5 million items a day -- McKesson is making inroads on others fronts, digitizing patient records and developing after-hours prescription machines. --P.N.

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Is McKesson a great company, or what?
Key financials $ millions % change
from 2008
Revenues 106,632.0 4.8
Profits 823.0 -16.9
Assets 25,267.0
Stockholders' equity 6,193.0
Market value (3/26/2010) 17,138.7
Profits as % of  
Revenues 0.8
Assets 3.3
Stockholders' equity 13.3
Earnings per share  
2009 $ 2.95
% change from 2008 -11.1
1999-2009 annual growth rate % 25.3
Total return to investors %
2009 63.2
1999-2009 annual rate 11.6
Rank Company 500
($ millions)
1 McKesson 14 106,632.0
2 Cardinal Health 17 99,612.9
3 AmerisourceBergen 24 71,789.0
4 Owens & Minor 283 8,037.6
5 Henry Schein 339 6,546.3
Issue date: May 3, 2010.
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1 Post St.
San Francisco, CA 94104
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Rank # of Fortune 500 Companies
California 57
Texas 57
New York 56
Company 2009 $ (millions)
Exxon Mobil $19,280.0
Microsoft $14,569.0
Wal-Mart Stores $14,335.0
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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