Pollution & Treatment Controls
Stocks Ranked by
Market Capitalization

Name Market cap Price Price
change %
VLTO icon
1
Veralto
VLTO
$22.4B
$22.4B $90.20 0.49%
ZWS icon
2
Zurn Elkay Water Solutions
ZWS
$7.63B
$7.63B $45.73 0.28%
FSS icon
3
Federal Signal
FSS
$6.42B
$6.42B $105.42 1.31%
CECO icon
4
Ceco Environmental
CECO
$1.94B
$1.94B $54.50 0.39%
PCT icon
5
PureCycle Technologies
PCT
$1.04B
$1.04B $5.76 1.41%
ERII icon
6
Energy Recovery
ERII
$531M
$531M $10.05 1.86%
ADUR
7
Aduro Clean Technologies
ADUR
$374M
$374M $11.16 0.81%
ARQ icon
8
Arq
ARQ
$82M
$82M $1.92 5.88%
SCWO icon
9
374Water
SCWO
$41.8M
$41.8M $2.47 1.98%
FTEK icon
10
Fuel Tech
FTEK
$38.4M
$38.4M $1.25 1.57%
RAIN
11
Rain Enhancement Technologies
RAIN
$24M
$24M $2.93 6.93%
LIQT icon
12
LiqTech
LIQT
$14M
$14M $1.41 0%
TOMZ icon
13
TOMI Environmental Solutions
TOMZ
$12.7M
$12.7M $0.6256 3.65%
CLWT icon
14
Euro Tech Holdings
CLWT
$9.84M
$9.84M $1.30 1.56%
DEVS
15
DevvStream Corp
DEVS
$3.96M
$3.96M $0.9049 8.76%
CLIR icon
16
ClearSign Technologies
CLIR
$2.32M
$2.32M $0.4328 1.64%