Floor One
A.O. Smith Corp. and Badger Meter Inc.
Floor Two
Noah Technologies Corp. and Hanging Gardens
Floor Three
Rexnord Corp., Alga Bionics LLC, H20score, Microbe Detectives Inc. and Vegetal i.D. Inc.
Floor Four
The Greater Milwaukee Committee, Veolia Water North America, the Wisconsin Economic Development Corp. and Stormwater Solutions Engineering LLC
Floor Five
The Milwaukee Water Council, Sloan Valve Co., PaveDrain, Grundfos Pumps, the University of Wisconsin-Whitewater, Xela Innovations LLC, Envolus Inc., Michael Best & Friedrich, Greywolf Partners Inc., the Fund for Lake Michigan and Wipfli
Floor Six
TBD
Floor Seven
The University of Wisconsin-Milwaukee School of Freshwater Sciences