Top 4 NYSE Stocks In The Pollution & Treatment Controls Industry With The Highest Profit Margin

Below are the top pollution & treatment controls stocks on the NYSE in terms of profit margin. The trailing-twelve-month profit margin at CLARCOR Inc. CLC is 9.50%. CLARCOR's PEG ratio is 1.92. The trailing-twelve-month profit margin at Calgon Carbon Corporation CCC is 8.90%. Calgon Carbon's revenue for the same period is $555.10 million. The trailing-twelve-month profit margin at Federal Signal Corp. FSS is 6.90%. Federal Signal's ROE for the same period is 17.10%. The trailing-twelve-month profit margin at Tennant Company TNC is 6.20%. Tennant's EPS for the same period is $2.71.