Top 20 US Based Companies

Largest 20 U.S. Companies By Market Capitalization
as of October 17, 2007

How green are the 20 largest companies?

Company
Exxon Mobil
General Electric
Microsoft
AT&T
Citigroup
Bank of America
Procter & Gamble
Cisco Systems
Google Inc.
Berkshire Hathaway
Chevron
Wal-Mart Stores
Johnson & Johnson
Pfizer Inc.
American Int'l Group
IBM
JPMorgan Chase
Intel Corp.
Altria
Apple Inc.