ASI WATEROUS
CHICAGO FAUCET
CONSTRUCTION SPECIALTIES
EEMAX
ERICO (formerly HUNT)
FLOODMASTER
FRANKE COMMERCIAL
GUARDIAN EQUIPMENT
HALSEY TAYLOR
HY-LINE SHOWER DOORS
HYTEC
K.B.C. (KOALA BEAR KARE)
KIMAX (SCHOTT SCIENTIFIC)
McGUIRE Manufacturing Co.
MAINLINE Backflow Products Inc.  
ORION (WATTS)
PCL COIN METER
PBA
POLYDRAIN
RHEEM
RHINO
ROBERN
ROLLEE IND. PRODUCTS
S.M.S.
SLOAN
SLUYTER
SYMMONS
T-DRILL
TRESPA
TRUEBRO INC.
WATEROUS (ASI)
WATTS DRAINAGE
WATTS Pure Water Filtration
WATCO
WILLOUGHBY INDUSTRIES
WOODFORD