AES
   AFLAC 
   Amazon.com
   American Electric Power
   Amgen
   Anadarko Petroleum
   Aramark
   Arrow Electronics
   Avnet
   Burlington Northern Santa Fe
   CBS
   Colgate-Palmolive
   Computer Sciences
   ConAgra Foods
   Consolidated Edison
   Continental Airlines
   Cummins
   Devon Energy
   Dominion Resources
   Eaton
   Edison International
   EMC              
   Fluor
   FPL Group
   Gap
   General Mills
   Google
   Halliburton
   Health Net
   Illinois Tool Works
   Integrys Energy Group  
   International Assets Holding  
   Kohl's   
   Lear
   Medtronic
   National Oilwell Varco
   Navistar International
   Nike
   Nucor
   Office Depot
   Oneok
   Paccar
   PG&E Corp.
   PPG Industries
   Public Service Enterprise Group
   Qwest Communications
   Sara Lee
   Schering-Plough
   Smithfield Foods
   Southern
   Sun Microsystems
   Textron
   Toys "R" Us
   TRW Automotive Holdings
   Union Pacific
   Viacom
   World Fuel Services