The National Academy of Engineering would like to express its gratitude to the following for their support of the 2014 U.S. Frontiers of Engineering Symposium: 

The Grainger Foundation
The Grainger Foundation, an independent, private foundation, based in Lake Forest, Illinois, was established in 1949 by William W. Grainger, founder of W.W. Grainger, Inc. 

Defense Advanced Research Projects Agency

National Science Foundation

Microsoft

Cummins

ASDR&E – STEM Development Office and AFOSR