|
Federal Signal Corporation
FSS
|
$ 87.22
|
$ 5.29 B
|
$ 253 M
|
30.4
|
2.9
|
$ 2.7
|
|
|
CECO Environmental Corp.
CECE
|
$ 11.65
|
$ 402 M
|
$ 41.9 M
|
∙ |
∙ |
∙ |
|
|
Advanced Emissions Solutions
ADES
|
$ 3.43
|
$ 63.3 M
|
$ -10.4 M
|
∙ |
∙ |
∙ |
|
|
Fuel Tech
FTEK
|
$ 1.31
|
$ 39.8 M
|
$ -2.04 M
|
∙ |
∙ |
∙ |
|
|
ClearSign Technologies Corporation
CLIR
|
$ 0.8
|
$ 30.8 M
|
$ -5.82 M
|
∙ |
∙ |
∙ |
|
|
BioHiTech Global, Inc.
BHTG
|
$ 0.81
|
$ 23.9 M
|
$ -817 K
|
∙ |
∙ |
∙ |
|
|
LiqTech International
LIQT
|
$ 2.8
|
$ 15.9 M
|
$ -6.01 M
|
∙ |
∙ |
∙ |
|
|
TOMI Environmental Solutions
TOMZ
|
$ 0.65
|
$ 12.9 M
|
$ -3.05 M
|
∙ |
∙ |
∙ |
|