Environmental Services and Solutions Stocks
Specialized industrial engineering and logistical providers in this segment manage critical infrastructure across waste remediation, water treatment, and emissions control to ensure compliance with tightening global regulatory frameworks.
As of Oct 23, 2026, Environmental Services and Solutions has 78 US-listed companies worth $510B combined. The median member moved +0.4% over the past week; AMTM led among the 25 largest at +11.5% and CECO trailed at -13.5%.
Companies in Environmental Services and Solutions
- WM – Waste Management Inc, $95.7B
- ECL – Ecolab Inc, $81.9B
- RSG – Republic Services Inc, $74.1B
- WCN – Waste Connections Inc, $42.3B
- XYL – Xylem Inc, $24.8B
- SBS – Companhia de Saneamento Basico do Estado de Sao Paulo SABESP ADR, $22B
- J – Jacobs Solutions Inc., $17.3B
- CLH – Clean Harbors Inc, $16.9B
- GFL – Gfl Environmental Holdings Inc, $15.7B
- RTO – Rentokil Initial PLC, $11.5B
- WMS – Advanced Drainage Systems Inc, $9.8B
- TTEK – Tetra Tech Inc, $8.9B
- DAR – Darling Ingredients Inc, $8.9B
- ZWS – Zurn Elkay Water Solutions Corporation, $8.1B
- ACM – Aecom Technology Corporation, $7.8B
- STN – Stantec Inc, $7.8B
- FSS – Federal Signal Corporation, $7.1B
- TEX – Terex Corporation, $6B
- CWST – Casella Waste Systems Inc, $5.9B
- AMTM – Amentum Holdings Inc., $4.9B
- PRM – Perimeter Solutions SA, $4.3B
- WBI – WaterBridge Infrastructure LLC, $3.7B
- EXPO – Exponent Inc, $3.7B
- CECO – CECO Environmental Corp., $3.4B
- FLOC – Flowco Holdings Inc., $2.1B
- DRD – DRDGOLD Limited ADR, $2.1B
- NGL – NGL Energy Partners LP, $1.9B
- ICFI – ICF International Inc, $1.7B
- ECVT – Ecovyst Inc, $1.1B
- MSEX – Middlesex Water Company, $1B
- BWMN – Bowman Consulting Group Ltd, $710M
- BW – Babcock & Wilcox Enterprises Inc, $690M
- OIO – ESGL Holdings Limited, $661M
- PCT – Purecycle Technologies Holdings Corp, $559M
- NVRI – Enviri Corporation, $557M
- ROMA – Roma Green Finance Limited Ordinary Shares, $521M
- BBCP – Concrete Pumping Holdings Class A, $496M
- ONT – Onterris, $446M
- PACK – Ranpak Holdings Corp, $351M
- CLNE – Clean Energy Fuels Corp, $337M
- PESI – Perma-Fix Environmental Svcs Inc, $272M
- AIRJ – AirJoule Technologies Corporation, $265M
- HDSN – Hudson Technologies Inc, $223M
- LODE – Comstock Inc., $133M
- ARQ – Arq Inc, $91.9M
- YDDL – One and One Green Technologies. Inc Class A Ordinary Shares, $80.1M
- CITR – General Enterprise Ventures, Inc., $63.2M
- WATR – Air Water Ventures Limited Ordinary Shares, $59.7M
- TERS – Tersis Technologies Inc., $53.3M
- FTEK – Fuel Tech Inc, $51.8M
- ZONE – Zone Frontier Inc, $48.3M
- GROV – Grove Collaborative Holdings, Inc., $45.3M
- SCWO – 374Water Inc. Common Stock, $43.1M
- BCHT – Birchtech Corp., $37.1M
- BAER – Bridger Aerospace Group Holdings, Inc. Common Stock, $33.3M
- QRHC – Quest Resource Holding Corp, $29.3M
- SKYQ – Sky Quarry Inc, $21.1M
- CUPR – Cuprina Holdings (Cayman) Limited Class A Ordinary Shares, $16.9M
- CLIR – ClearSign Combustion Corporation, $16.3M
- LOOP – Loop Industries Inc, $15.2M
- HTCO – Caravelle International Group, $13.4M
- CLWT – Euro Tech Holdings Company Ltd, $9.9M
- AWX – Avalon Holdings Corporation, $9.7M
- RAIN – Rain Enhancement Technologies Holdco, Inc. Class A Common Stock, $9.4M
- JBDI – JBDI Holdings Limited Ordinary Shares, $9.1M
- JCSE – JE Cleantech Holdings Ltd, $7.7M
- RENX – RenX Enterprises Corp., $5.9M
- SNES – SenesTech Inc, $4.1M
- CDTG – CDT Environmental Technology Investment Holdings Limited ordinary shares, $3.7M
- DXST – Decent Holding Inc Ordinary Shares, $3.2M
- RETO – ReTo Eco-Solutions Inc, $2.1M
- GWAV – Greenwave Technology Solutions Inc. Common Stock, $1.9M
- VIVK – Vivakor Inc, $1.1M
- GCDT – Green Circle Decarbonize Technology Limited, $609,804
- CREG – Smart Powerr Corp, $384,427
- RENO – Renovare Environmental Inc, $3,519
- SPEC – Spectaire Holdings Inc., $1,854
- CHRB – CHRB