Foundations

• The William and Flora Hewlett Foundation
  http://www.hewlett.org/Default.htm
  
• Bill and Melinda Gates Foundation
  http://www.gatesfoundation.org/default.htm
  
• The Andrew W. Mellon Foundation
  http://www.mellon.org/
• The John D. and Catherine T. MacArthur Foundation
  http://www.macfound.org/
• The Robert Wood Johnson Foundation
  http://www.rwjf.org/index.jsp
  
• Russell Sage Foundation
  http://www.russellsage.org/index.shtml
  
• The David and Lucile Packard Foundation
  http://www.packard.org/
  
• The Henry Luce Foundation
  http://www.hluce.org/
  
• The Ford Foundation
  http://www.fordfound.org/
  
• W.K. Kellogg Foundation
  http://www.wkkf.org/
  
• Charles Stewart Mott Foundation
  http://www.mott.org/
  
• The Pew Charitable Trusts
  http://www.pewtrusts.com/
  
• The Rockefeller Foundation
  http://www.rockfound.org
  
• The Alfred P. Sloan Foundation
  http://www.sloan.org/