Pollution Control & Remediation
Part of Environmental & Sustainability
 DCI | Donaldson Company, Inc. | $10.4b | $89.11 | 0.0% | 2 |
 PRM | Perimeter Solutions, Inc. | $5.8b | $33.39 | 0.0% | 4 |
 CECO | Ceco Environmental Corp | $5.3b | $80.42 | 0.0% | 3 |
 AMTM | Amentum Holdings, Inc. | $5.1b | $20.61 | -0.5% | 1.1K |
 ECVT | Ecovyst Inc. | $1.4b | $12.30 | +0.2% | 190 |
 FLOC | Flowco Holdings Inc. | $0.9b | $20.20 | 0.0% | 10 |
 MEG | Montrose Environmental Group, Inc. | $0.8b | $22.14 | 0.0% | 343.7K |
 PESI | Perma-Fix Environmental Services, Inc. | $303.0m | $15.71 | 0.0% | 9.7K |
 HDSN | Hudson Technologies Inc | $241.5m | $6.22 | 0.0% | 241 |
 BAER | Bridger Aerospace Group Holdings, Inc. Common Stock | $110.7m | $1.95 | 0.0% | 37.9K |
 ARQ | Arq, Inc. Common Stock | $109.5m | $2.21 | 0.0% | N/A |
 FTEK | Fuel Tech, Inc. | $68.9m | $1.62 | 0.0% | N/A |
 BCHT | Birchtech Corp. | $53.9m | $1.71 | 0.0% | 52 |
 LIQT | LiqTech International, Inc. | $28.0m | $0.76 | 0.0% | N/A |
 CLIR | ClearSign Technologies Corporation Common Stock (DE) | $22.7m | $3.73 | 0.0% | N/A |
 TOMZ | TOMI Environmental Solutions, Inc. | $19.0m | $0.75 | 0.0% | 78.3K |
 CLWT | Euro Tech Holdings Co Ltd. New | $12.7m | $1.52 | 0.0% | 4.6K |
 JCSE | JE Cleantech Holdings Limited Ordinary Shares | $7.5m | $1.37 | 0.0% | N/A |
 ZONE | CleanCore Solutions Inc. | $6.5m | $0.69 | -0.1% | 260 |