Top 4 NASDAQ Stocks In The Pollution & Treatment Controls Industry With The Highest Revenue

Below are the pollution & treatment controls stocks on the NASDAQ in terms of revenue.

The trailing-twelve-month revenue at Heritage-Crystal Clean (NASDAQ: HCCI) is $268.80 million. Heritage-Crystal Clean's ROE for the same period is 1.12%.

The trailing-twelve-month revenue at CECO Environmental (NASDAQ: CECE) is $162.92 million. CECO Environmental's PEG ratio is 0.80.

The trailing-twelve-month revenue at Fuel-Tech (NASDAQ: FTEK) is $111.75 million. Fuel-Tech's operating margin for the same period is 7.54%.

The trailing-twelve-month revenue at Energy Recovery (NASDAQ: ERII) is $34.89 million. Energy Recovery's gross profit for the same period is $20.21 million.