The National Academy of Engineering would like to express its gratitude to the following for their support of the 2009 U.S. Frontiers of Engineering Symposium: 

• The Grainger Foundation
  The Grainger Foundation of Lake Forest, Illinois, established in 1949 by Mr. and Mrs. William Wallace Grainger, has provided substantive support over the years to a broad range of organizations including educational institutions, museums, healthcare and human services.
   
• Air Force Office of Scientific Research
   
• Defense Advanced Research Projects Agency
   
• U.S. Department of Defense (DDR&E)
   
• National Science Foundation
   
• Microsoft Research
   
• Cummins, Inc.