| IndustryDuPont Company EnviroMetal Technologies
 EnviroSources
 General Electric
 Geomatrix
 GeoSierra
 GeoSyntec Consultants
 In Situ Barriers
 MacMarcus Resources
 | Government U.S. Air Force U.S. Army Corps of Engineers
 U.S.
						  Department of Energy
 U.S. Environmental Protection Agency
 U.S.
						  Geological Survey
 U.S. Navy
 California Regional Water Resources Control Board
 
 | Academia University of Waterloo  |