Pollution Control & Remediation
Part of Environmental & Sustainability
 DCI | Donaldson Company, Inc. | $10.4b | $88.67 | +1.0% | 473.3K |
 PRM | Perimeter Solutions, Inc. | $5.2b | $27.42 | +0.9% | 1.1M |
 AMTM | Amentum Holdings, Inc. | $4.9b | $18.08 | -1.8% | 1.9M |
 CECO | Ceco Environmental Corp | $4.2b | $72.50 | +2.5% | 620.0K |
 ECVT | Ecovyst Inc. | $1.1b | $10.13 | +1.6% | 868.2K |
 FLOC | Flowco Holdings Inc. | $1.0b | $19.12 | +1.0% | 596.4K |
 MEG | Montrose Environmental Group, Inc. | $0.8b | $22.14 | 0.0% | 343.7K |
 PESI | Perma-Fix Environmental Services, Inc. | $390.0m | $15.60 | +1.1% | 199.7K |
 HDSN | Hudson Technologies Inc | $215.5m | $5.28 | -0.2% | 155.7K |
 ARQ | Arq, Inc. Common Stock | $96.1m | $1.96 | +2.6% | 207.9K |
 BAER | Bridger Aerospace Group Holdings, Inc. Common Stock | $62.4m | $0.69 | -0.3% | 290.1K |
 FTEK | Fuel Tech, Inc. | $43.4m | $1.67 | -4.1% | 128.3K |
 ZONE | Zone Frontier Inc. | $33.1m | $0.13 | +5.8% | 3.6M |
 BCHT | Birchtech Corp. | $30.5m | $1.50 | +4.9% | 326.5K |
 CLIR | ClearSign Technologies Corporation Common Stock (DE) | $28.9m | $3.45 | -1.7% | 28.3K |
 LIQT | LiqTech International, Inc. | $18.2m | $0.51 | +7.4% | 121.4K |
 TOMZ | TOMI Environmental Solutions, Inc. | $13.4m | $1.38 | 0.0% | 18.9K |
 CLWT | Euro Tech Holdings Co Ltd. New | $12.1m | $1.34 | 0.0% | 5.0K |
 JCSE | JE Cleantech Holdings Limited Ordinary Shares | $7.1m | $1.38 | 0.0% | 11.3K |