• AMC Entertainment, Inc.
• AmerUs Annuity Group
• AMSTED Industries, Inc.
• Aon Foundation
• Bank of America
• The Boeing Company
• Burlington Northern Santa Fe Foundation
• Butler Manufacturing Company Foundation
• Caterpillar Foundation
• Cessna Foundation, Inc.
• ChevronTexaco Corporation
• Colgate-Palmolive Company
• ConocoPhillips
• Jack Kent Cooke Foundation
• Deluxe Corporation
• Duke Energy Field Services
• Eli Lilly and Company Foundation
• ExxonMobil Foundation
• Farmers Group, Inc.
• FBL Financial Group, Inc.
• FHLBank
• First Data Western Union Foundation
• Ford Motor Company
• The Gerber Foundation
• GlaxoSmithKline Foundation
• Hill's Pet Nutrition, Inc.
• IBM International Foundation
• International Paper Company Foundation
• Johns Manville
• Johnson & Johnson
• Ewing Marion Kauffman Foundation
• Kerr-McGee Corporation
• Landamerica Foundation
• Marsh & McLennan Companies, Inc.
• The May Department Stores Company, Inc.
• Merck Company Foundation
• Morgan Stanley Dean Witter
• Morris Communications Corporation
• Mutual Trust Life
• The Northrop Grumman Foundation
• ONEOK Foundation, Inc.
• OXY USA, Inc.
• Pepsico Foundation
• Principal Financial Group Foundation, Inc.
• Raytheon Airline Aviation Services L.L.C.
• Sallie Mae
• San Antonio Area Foundation
• SBC Foundation
• SBL Charitable Trust
• The Scholarship Foundation
• The Security Benefit Group of Companies
• Sentry Insurance Foundation
• Shell Oil Company Foundation
• Shook, Hardy & Bacon, L.L.P.
• Sprint Nextel Foundation
• State Farm Companies Foundation
• Thomson Tax & Accounting
• Transamerica Corporation
• Verizon
• Westar Energy Foundation
• Wiley, Rein & Fielding
• The Williams Companies Foundation, Inc.
• Winn-Dixie Stores Foundation, Inc.
• Yum! Brands Foundation, Inc.