Industry: Pollution Control Equipment (6 stocks)

StockDividend YieldP/E RatioDividend Frequency Years Paying DGR
CECE CECO Environmental Corp. 4.92% 28.11 4 - -
CDTI CDTI Advanced Materials Inc. - -0.32 - - -
MFRI MFRI, Inc. 1.45% 34.04 - - -
DCI Donaldson Company Inc. Champions 1.43% 25.54 4 35 6%
FTEK Fuel Tech Inc. - - - - -
PPIH Perma-Pipe International Holdings Inc. - -15.96 - - -