Small Cap
Pollution & Treatment Controls
Stocks Ranked by
Market Capitalization

Name Market cap Price Price
change %
CECO icon
1
Ceco Environmental
CECO
$1.71B
$1.71B $48.52 2.61%
ERII icon
2
Energy Recovery
ERII
$828M
$828M $15.56 1.9%
ADUR
3
Aduro Clean Technologies
ADUR
$525M
$525M $16.89 3.56%
ARQ icon
4
Arq
ARQ
$308M
$308M $7.21 7.13%