Industry: Pollution Control Equipment (6 stocks)

StockDividend YieldP/E RatioDividend Frequency Years Paying DGR
PPIH Perma-Pipe International Holdings, Inc. - 17.46 - - -
FTEK Fuel Tech, Inc. - -2.23 - - -
CDTI CDTi Advanced Materials, Inc. - -0.10 - - -
DCI Donaldson Co., Inc. Champions 1.81% 23.60 4 36 5%
MFRI MFRI, Inc. 1.45% 34.04 - - -
CECE CECO Environmental Corp. 4.92% 12 4 - -