Name
 | URL | Country
| Market Cap (US$)
|
|---|
| Waste Management, Inc. | http://www.wm.com | United States | 17,171 |
| Republic Services, Inc. | http://www.republicservices.com | United States | 6,031 |
| Allied Waste Industries, Inc. | http://www.alliedwaste.com | United States | 5,878 |
| MegaStudy Co Ltd | http://www.megastudy.net/ | South Korea | 1,323 |
| ZhongDe Waste Technology AG | http://www.zhongdetech.com | Germany | 467 |
| Clyde Process Solutions PLC | NA | United Kingdom | 53 |
| Nichizo Tech Inc. | http://www.nichizotech.co.jp/ | Japan | 26 |
| Bahamas Waste Limited | http://www.bahamaswaste.com | Bahamas | Private |
| Deffenbaugh Industries, Inc. | http://www.deffenbaughdisposal.com/ | United States | Private |
| European Metal Recycling Ltd | http://www.europeanmetalrecycling.ltd.uk/ | United Kingdom | Private |
| Gallegos Sanitation, Inc. | http://www.gallegossanitation.com/ | United States | Private |
| Loubac Top Environmental Inc. | http://www.loubac.com | Canada | Public |
| Norcal Waste Systems, Inc. | http://www.norcalwaste.com/ | United States | Private |
| Rabanco Companies | http://www.rabanco.com | United States | Private |
| SITA S.A. | http://www.sitagroup.com/ | France | Private |
| Soave Enterprises LLC | http://www.soaveenterprises.com/ | United States | Private |
| Viridor Waste Ltd | NA | United Kingdom | Private |
| WasteFocus, LLC | http://www.wastefocus.com/ | United States | Private |
| Wheelabrator Technologies Inc. | http://www.wheelabratortechnologies.com/ | United States | Private |
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