Past Participants
- AIR PRODUCTS & CHEMICALS, INC.
- ALCOA INC.
- AMBROSE GROUP, LLC
- AMERICAN EXPRESS
- ARCHER DANIELS MIDLAND
- BEAR STEARNS & CO., INC.
- BLOOMBERG
- CISCO
- COLGATE-PALMOLIVE
- CONSTELLATION ENERGY
- COOPER INDUSTRIES
- CORNING, INC.
- DOW CHEMICAL COMPANY
- EATON CORPORATION
- GENERAL ELECTRIC
- GENERAL MILLS
- GEVITY HR LP
- GEXPRO
- GOOGLE
- IBM
- KOHLER COMPANY
- LOCKHEED MARTIN
- LOVULLO ASSOCIATES, INC.
- MERCER
- MERCK & CO., INC.
- MERRILL LYNCH
- MICROSOFT
- NESTLE
- NORFOLK SOUTHERN CORPORATION
- NORTHROP GRUMMAN CORPORATION
- NOVARTIS PHARMACEUTICALS
- PEPSI BOTTLING GROUP (THE)
- PNC FINANCIAL SERVICES GROUP, INC.
- PPG INDUSTRIES
- SHELL OIL COMPANY
- SUN MICROSYSTEMS
- TARGET CORPORATION
- TEREX CORPORATION
- TEXAS INSTRUMENTS
- TIFFANY & CO
- TOWERS PERRIN
- TRAVELERS
- UNITED TECHNOLOGIES- CARRIER CORPORATION
- VF CORPORATION
