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Industry Center - Pollution & Treatment Controls
Industry Center > Pollution & Treatment Controls > Leaders & Laggards
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Leaders & Laggards in Pollution & Treatment Controls
Leaders in Return on Equity (ttm)
Questor Technology Inc. [QST.V] 29.87%
Epicore Bionetworks Inc. [EBN.V] 20.09%
Tennant Company Common Stock [TNC] 18.60%
Federal Signal Corporation Comm [FSS] 17.44%
CLARCOR Inc. Common Stock [CLC] 13.47%
PORVAIR [PRV.L] 12.69%
China Env [5OU.SI] 10.66%
Laggards in Return on Equity (ttm)
ClearSign Combustion Corporatio [CLIR] -123.60%
Clean Diesel Technologies, Inc. [CDTI] -111.70%
CNA [5GC.SI] -84.21%
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