| | |
| Name of Entity | | Jurisdiction of Incorporation/Formation |
| 0842463 B.C. Ltd. | | British Columbia |
| 1-800-Pack-Rat, LLC | | Delaware |
| 1329409 Ontario Inc. | | Ontario |
| 2M Investments, L.L.C. | | Utah |
| 3368084 Canada Inc. | | Canada |
| 635952 Ontario Inc. | | Ontario |
| Acaverde S.A. de C.V. | | Mexico |
| Acaverde Servicios, S.A. de C.V. | | Mexico |
| Advanced Environmental Technical Services, L.L.C. | | Delaware |
| Akron Regional Landfill, Inc. | | Delaware |
| Alabama Waste Disposal Solutions, L.L.C. | | Alabama |
| Alliance Sanitary Landfill, Inc. | | Pennsylvania |
| Alpharetta Transfer Station, LLC | | Georgia |
| American Landfill, Inc. | | Ohio |
| Anderson Landfill, Inc. | | Delaware |
| Antelope Valley Recycling and Disposal Facility, Inc. | | California |
| Arden Landfill, Inc. | | Pennsylvania |
| Articulus spolka z ograniczona odpowiedzialnoscia | | Poland |
| Atlantic Waste Disposal, Inc. | | Delaware |
| Automated Salvage Transport Co., L.L.C. | | Delaware |
| Auxiwaste Services SA | | France |
| Avalon South, LLC | | Delaware |
| Avalon Southwest, Inc. | | Delaware |
| Azusa Land Reclamation, Inc. | | California |
| B&B Landfill, Inc. | | Delaware |
| Barre Landfill Gas Associates, L.P. | | Delaware |
| Beecher Development Company | | Illinois |
| Big Dipper Enterprises, Inc. | | North Dakota |
| Bluebird Recycling, Inc. | | Idaho |
| Bluegrass Containment, L.L.C. | | Delaware |
| Burnsville Sanitary Landfill, Inc. | | Minnesota |
| CA Newco, L.L.C. | | Delaware |
| Cal Sierra Disposal | | California |
| California Asbestos Monofill, Inc. | | California |
| Canadian Waste Services Holdings Inc. | | Ontario |
| Capital Sanitation Company | | Nevada |
| Capitol Disposal, Inc. | | Alaska |
| Carolina Grading, Inc. | | South Carolina |
| Cedar Ridge Landfill, Inc. | | Delaware |
| Central Disposal Systems, Inc. | | Iowa |
| Chadwick Road Landfill, Inc. | | Georgia |
| Chambers Clearview Environmental Landfill, Inc. | | Mississippi |
| Chambers Development Company, Inc. | | Delaware |
| Chambers Development of Ohio, Inc. | | Ohio |
| Chambers of Georgia, Inc. | | Delaware |
| Chambers of Mississippi, Inc. | | Mississippi |
| Chemical Waste Management of Indiana, L.L.C. | | Delaware |
| Chemical Waste Management of the Northwest, Inc. | | Washington |
| Chemical Waste Management, Inc. | | Delaware |
| Chesser Island Road Landfill, Inc. | | Georgia |
| | |
| City Environmental Services, Inc. of Waters | | Michigan |
| City Environmental, Inc. | | Delaware |
| Cleburne Landfill Company Corp. | | Alabama |
| Coast Waste Management, Inc. | | California |
| Connecticut Valley Sanitary Waste Disposal, Inc. | | Massachusetts |
| Conservation Services, Inc. | | Colorado |
| Continental Waste Industries Arizona, Inc. | | New Jersey |
| Coshocton Landfill, Inc. | | Ohio |
| Cougar Landfill, Inc. | | Texas |
| Countryside Landfill, Inc. | | Illinois |
| CR Group, LLC | | Utah |
| Cuyahoga Landfill, Inc. | | Delaware |
| CWM Chemical Services, L.L.C. | | Delaware |
| Dafter Sanitary Landfill, Inc. | | Michigan |
| Dauphin Meadows, Inc. | | Pennsylvania |
| Deep Valley Landfill, Inc. | | Delaware |
| Deer Track Park Landfill, Inc. | | Delaware |
| Del Almo Landfill, L.L.C. | | Delaware |
| Delaware Recyclable Products, Inc. | | Delaware |
| Dickinson Landfill, Inc. | | Delaware |
| Disposal Service, Incorporated | | West Virginia |
| Doctor Bramblett Road, LLC | | Georgia |
| Downtown Diversion Inc. | | California |
| E.C. Waste, Inc. | | Puerto Rico |
| Earthmovers Landfill, L.L.C. | | Delaware |
| East Liverpool Landfill, Inc. | | Ohio |
| Eastern One Land Corporation | | Delaware |
| Eco-Vista, LLC | | Arkansas |
| eCycling Services, L.L.C. | | Delaware |
| El Coqui Landfill Company, Inc. | | Puerto Rico |
| El Coqui Waste Disposal, Inc. | | Delaware |
| ELDA Landfill, Inc. | | Delaware |
| Elk River Landfill, Inc. | | Minnesota |
| Envirofil of Illinois, Inc. | | Illinois |
| Evergreen Landfill, Inc. | | Delaware |
| Evergreen Recycling and Disposal Facility, Inc. | | Delaware |
| Feather River Disposal, Inc. | | California |
| G.I. Industries | | Utah |
| GA Landfills, Inc. | | Delaware |
| Gallia Landfill, Inc. | | Delaware |
| Garick, LLC | | Delaware |
| Garnet of Maryland, Inc. | | Maryland |
| Gartran, L.L.C. | | Ohio |
| Gateway Transfer Station, LLC | | Georgia |
| Georgia Waste Systems, Inc. | | Georgia |
| Giordano Recycling, L.L.C. | | Delaware |
| Glades Landfill, LLC | | Florida |
| Glen’s Sanitary Landfill, Inc. | | Michigan |
| Grand Central Sanitary Landfill, Inc. | | Pennsylvania |
| Greenbow, LLC | | Alabama |
| Greenleaf Compaction, Inc. | | Arizona |
| Grupo WMX, S.A. De C.V. | | Mexico |
| | |
| Guadalupe Mines Mutual Water Company | | California |
| Guadalupe Rubbish Disposal Co., Inc. | | California |
| Guam Resource Recovery Partners, L.P. | | Delaware |
| Harris Sanitation, Inc. | | Florida |
| Harwood Landfill, Inc. | | Maryland |
| Hedco Landfill Limited | | England |
| High Mountain Fuels LLC | | Delaware |
| Hillsboro Landfill Inc. | | Oregon |
| Holyoke Sanitary Landfill, Inc. | | Massachusetts |
| IN Landfills, L.L.C. | | Delaware |
| International Environmental Management, Inc. | | Georgia |
| Jahner Sanitation, Inc. | | North Dakota |
| Jay County Landfill, L.L.C. | | Delaware |
| JFS (UK) Limited | | England |
| K and W Landfill Inc. | | Michigan |
| Keene Road Landfill, Inc. | | Florida |
| Kelly Run Sanitation, Inc. | | Pennsylvania |
| Key Disposal Ltd. | | British Columbia |
| King George Landfill Properties, LLC | | Virginia |
| King George Landfill, Inc. | | Virginia |
| Lakeville Recycling, L.P. | | Delaware |
| Land Reclamation Company, Inc. | | Delaware |
| Land South Holdings, LLC | | Delaware |
| Landfill Services of Charleston, Inc. | | West Virginia |
| Laurel Highlands Landfill, Inc. | | Pennsylvania |
| LCS Services, Inc. | | West Virginia |
| Liberty Landfill, L.L.C. | | Delaware |
| Liberty Lane West Owners’ Association | | New Hampshire |
| Liquid Waste Management, Inc. | | California |
| Longleaf C&D Disposal Facility, Inc. | | Florida |
| Looney Bins, Inc. | | California |
| Mahoning Landfill, Inc. | | Ohio |
| Mass Gravel Inc. | | Massachusetts |
| Mc Ginnes Industrial Maintenance Corporation | | Texas |
| McDaniel Landfill, Inc. | | North Dakota |
| McGill Landfill, Inc. | | Michigan |
| Meadowfill Landfill, Inc. | | Delaware |
| Michigan Environs, Inc. | | Michigan |
| Midwest One Land Corporation | | Delaware |
| Modern-Mallard Energy, LLC | | Delaware |
| Modesto Garbage Co., Inc. | | California |
| Moor Refuse, Inc. | | California |
| Mountain High Medical Disposal Services, Inc. | | Utah |
| Mountain Indemnity Insurance Company | | Vermont |
| Mountainview Landfill, Inc. (MD) | | Maryland |
| Mountainview Landfill, Inc. (UT) | | Utah |
| Nassau Landfill, L.L.C. | | Delaware |
| National Guaranty Insurance Company of Vermont | | Vermont |
| New England CR L.L.C. | | Delaware |
| New Milford Connecticut Farms, LLC | | Delaware |
| New Milford Landfill, L.L.C. | | Delaware |
| New Orleans Landfill, L.L.C. | | Delaware |
| | |
| NH/VT Energy Recovery Corporation | | New Hampshire |
| North Manatee Recycling and Disposal Facility, L.L.C. | | Florida |
| Northwestern Landfill, Inc. | | Delaware |
| Nu-Way Live Oak Reclamation, Inc. | | Delaware |
| Oakleaf Global Holdings, Inc. | | Delaware |
| Oakleaf Waste Management Ltd. | | Canada |
| Oakleaf Waste Management, Inc. | | Delaware |
| Oakleaf Waste Management, LLC | | Connecticut |
| Oakridge Landfill, Inc. | | South Carolina |
| Oakwood Landfill, Inc. | | South Carolina |
| OGH Acquisition Corporation | | Delaware |
| Okeechobee Landfill, Inc. | | Florida |
| Ozark Ridge Landfill, Inc. | | Arkansas |
| P & R Environmental Industries, L.L.C. | | North Carolina |
| Pacific Waste Management L.L.C. | | Delaware |
| Pappy, Inc. | | Maryland |
| Peltz H.C., LLC | | Wisconsin |
| Pen-Rob, Inc. | | Arizona |
| Penuelas Valley Landfill, Inc. | | Puerto Rico |
| People’s Landfill, Inc. | | Delaware |
| Peterson Demolition, Inc. | | Minnesota |
| Phoenix Resources, Inc. | | Pennsylvania |
| Pine Grove Landfill, Inc. (PA) | | Pennsylvania |
| Pine Tree Acres, Inc. | | Michigan |
| PPP Corporation | | Delaware |
| Quail Hollow Landfill, Inc. | | Delaware |
| Questquill Limited | | United Kingdom |
| R & B Landfill, Inc. | | Georgia |
| RAA Colorado, L.L.C. | | Colorado |
| RAA Trucking, LLC | | Wisconsin |
| RCI Hudson, Inc. | | Massachusetts |
| Recycle America Co., L.L.C. | | Delaware |
| Recycle America Holdings, Inc. | | Delaware |
| Redwood Landfill, Inc. | | Delaware |
| Refuse Services, Inc. | | Florida |
| Refuse, Inc. | | Nevada |
| Reliable Landfill, L.L.C. | | Delaware |
| Remote Landfill Services, Inc. | | Tennessee |
| Reno Disposal Co. | | Nevada |
| Resco Holdings L.L.C. | | Delaware |
| Resource Control Composting, Inc. | | Massachusetts |
| Resource Control, Inc. | | Massachusetts |
| Richland County Landfill, Inc. | | South Carolina |
| Riverbend Landfill Co. | | Oregon |
| RTS Landfill, Inc. | | Delaware |
| Rust Engineering & Construction Inc. | | Delaware |
| Rust Engineering (Thailand) Ltd | | Thailand |
| Rust International Inc. | | Delaware |
| S & J Landfill Limited Partnership | | Texas |
| S & S Grading, Inc. | | West Virginia |
| S&T Materials, LLC | | Florida |
| Sanifill de Mexico (US), Inc. | | Delaware |
| | |
| Sanifill de Mexico, S.A. de C.V. | | Mexico |
| SC Holdings, Inc. | | Pennsylvania |
| Serubam Servicos Urbanos E Ambientais Ltda | | Brazil |
| SES Bridgeport L.L.C. | | Delaware |
| Shade Landfill, Inc. | | Delaware |
| Sierra Estrella Landfill, Inc. | | Arizona |
| Southern Alleghenies Landfill, Inc. | | Pennsylvania |
| Southern One Land Corporation | | Delaware |
| Southern Waste Services, L.L.C. | | Delaware |
| Spokane Recycling Products, Inc. | | Washington |
| Spruce Ridge, Inc. | | Minnesota |
| Stony Hollow Landfill, Inc. | | Delaware |
| Suburban Landfill, Inc. | | Delaware |
| TerraFuels, LLC | | Texas |
| Texarkana Landfill, L.L.C. | | Delaware |
| Texas Pack Rat - Austin #1 LLC | | Texas |
| Texas Pack Rat - Dallas #1 LLC | | Texas |
| Texas Pack Rat - Houston #1 LLC | | Texas |
| Texas Pack Rat - Houston #2 LLC | | Texas |
| Texas Pack Rat - Houston #3 LLC | | Texas |
| Texas Pack Rat - San Antonio #1 LLC | | Texas |
| Texas Pack Rat Service Company LLC | | Texas |
| The Peltz Group, LLC | | Wisconsin |
| The Trashmasters Waste and Recycling Services, Inc. | | Oregon |
| The Waste Management Charitable Foundation | | Delaware |
| The Woodlands of Van Buren, Inc. | | Delaware |
| Thermal Remediation Solutions, L.L.C. | | Oregon |
| TN’T Sands, Inc. | | South Carolina |
| Trail Ridge Landfill, Inc. | | Delaware |
| Transamerican Waste Central Landfill, Inc. | | Delaware |
| Trash Hunters, Inc. | | Mississippi |
| TrashCo Inc. | | Delaware |
| TX Newco, L.L.C. | | Delaware |
| United Waste Systems Leasing, Inc. | | Michigan |
| United Waste Systems of Gardner, Inc. | | Massachusetts |
| USA South Hills Landfill, Inc. | | Pennsylvania |
| USA Valley Facility, Inc. | | Delaware |
| USA Waste Geneva Landfill, Inc. | | Delaware |
| USA Waste Landfill Operations and Transfer, Inc. | | Texas |
| USA Waste of California, Inc. | | Delaware |
| USA Waste of Pennsylvania, LLC | | Delaware |
| USA Waste of Texas Landfills, Inc. | | Delaware |
| USA Waste of Virginia Landfills, Inc. | | Delaware |
| USA Waste Services of NYC, Inc. | | Delaware |
| USA Waste-Management Resources, LLC | | New York |
| USA-Crinc, L.L.C. | | Delaware |
| UWS Barre, Inc. | | Massachusetts |
| Valley Garbage and Rubbish Company, Inc. | | California |
| Vern’s Refuse Service, Inc. | | North Dakota |
| Vickery Environmental, Inc. | | Ohio |
| Vista Landfill, LLC | | Florida |
| Voyageur Disposal Processing, Inc. | | Minnesota |
| | |
| Warner Company | | Delaware |
| Waste Away Group, Inc. | | Alabama |
| Waste Management Arizona Landfills, Inc. | | Delaware |
| Waste Management Buckeye, L.L.C. | | Delaware |
| Waste Management Collection and Recycling, Inc. | | California |
| Waste Management Disposal Services of Colorado, Inc. | | Colorado |
| Waste Management Disposal Services of Maine, Inc. | | Maine |
| Waste Management Disposal Services of Maryland, Inc. | | Maryland |
| Waste Management Disposal Services of Massachusetts, Inc. | | Massachusetts |
| Waste Management Disposal Services of Oregon, Inc. | | Delaware |
| Waste Management Disposal Services of Pennsylvania, Inc. | | Pennsylvania |
| Waste Management Disposal Services of Virginia, Inc. | | Delaware |
| Waste Management Holdings, Inc. | | Delaware |
| Waste Management Inc. of Florida | | Florida |
| Waste Management Indycoke, L.L.C. | | Delaware |
| Waste Management International, Inc. | | Delaware |
| Waste Management National Services, Inc. | | Delaware |
| Waste Management New England Environmental Transport, Inc. | | Delaware |
| Waste Management of Alameda County, Inc. | | California |
| Waste Management of Alaska, Inc. | | Delaware |
| Waste Management of Arizona, Inc. | | California |
| Waste Management of Arkansas, Inc. | | Delaware |
| Waste Management of California, Inc. | | California |
| Waste Management of Canada Corporation | | Ontario |
| Waste Management of Carolinas, Inc. | | North Carolina |
| Waste Management of Colorado, Inc. | | Colorado |
| Waste Management of Connecticut, Inc. | | Delaware |
| Waste Management of Delaware, Inc. | | Delaware |
| Waste Management of Fairless, L.L.C. | | Delaware |
| Waste Management of Five Oaks Recycling and Disposal Facility, Inc. | | Delaware |
| Waste Management of Georgia, Inc. | | Georgia |
| Waste Management of Hawaii, Inc. | | Delaware |
| Waste Management of Idaho, Inc. | | Idaho |
| Waste Management of Illinois, Inc. | | Delaware |
| Waste Management of Indiana Holdings One, Inc. | | Delaware |
| Waste Management of Indiana Holdings Two, Inc. | | Delaware |
| Waste Management of Indiana, L.L.C. | | Delaware |
| Waste Management of Iowa, Inc. | | Iowa |
| Waste Management of Kansas, Inc. | | Kansas |
| Waste Management of Kentucky Holdings, Inc. | | Delaware |
| Waste Management of Kentucky, L.L.C. | | Delaware |
| Waste Management of Leon County, Inc. | | Florida |
| Waste Management of Londonderry, Inc. | | Delaware |
| Waste Management of Louisiana Holdings One, Inc. | | Delaware |
| Waste Management of Louisiana, L.L.C. | | Delaware |
| Waste Management of Maine, Inc. | | Maine |
| Waste Management of Maryland, Inc. | | Maryland |
| Waste Management of Massachusetts, Inc. | | Massachusetts |
| Waste Management of Metro Atlanta, Inc. | | Georgia |
| Waste Management of Michigan, Inc. | | Michigan |
| Waste Management of Minnesota, Inc. | | Minnesota |
| Waste Management of Mississippi, Inc. | | Mississippi |
| | |
| Waste Management of Missouri, Inc. | | Delaware |
| Waste Management of Montana, Inc. | | Delaware |
| Waste Management of Nebraska, Inc. | | Delaware |
| Waste Management of Nevada, Inc. | | Nevada |
| Waste Management of New Hampshire, Inc. | | Connecticut |
| Waste Management of New Jersey, Inc. | | Delaware |
| Waste Management of New Mexico, Inc. | | New Mexico |
| Waste Management of New York, L.L.C. | | Delaware |
| Waste Management of North Dakota, Inc. | | Delaware |
| Waste Management of Ohio, Inc. | | Ohio |
| Waste Management of Oklahoma, Inc. | | Oklahoma |
| Waste Management of Oregon, Inc. | | Oregon |
| Waste Management of Pennsylvania Gas Recovery, L.L.C. | | Delaware |
| Waste Management of Pennsylvania, Inc. | | Pennsylvania |
| Waste Management of Plainfield, L.L.C. | | Delaware |
| Waste Management of Rhode Island, Inc. | | Delaware |
| Waste Management of South Carolina, Inc. | | South Carolina |
| Waste Management of South Dakota, Inc. | | South Dakota |
| Waste Management of Texas Holdings, Inc. | | Delaware |
| Waste Management of Texas, Inc. | | Texas |
| Waste Management of Tunica Landfill, Inc. | | Mississippi |
| Waste Management of Utah, Inc. | | Utah |
| Waste Management of Virginia, Inc. | | Virginia |
| Waste Management of Washington, Inc. | | Delaware |
| Waste Management of West Virginia, Inc. | | Delaware |
| Waste Management of Wisconsin, Inc. | | Wisconsin |
| Waste Management of Wyoming, Inc. | | Delaware |
| Waste Management Partners, Inc. | | Delaware |
| Waste Management Recycling and Disposal Services of California, Inc. | | California |
| Waste Management Recycling of New Jersey, L.L.C. | | Delaware |
| Waste Management Service Center, Inc. | | Delaware |
| Waste Management, Inc. of Tennessee | | Tennessee |
| Waste Paper Services, Inc. | | Washington |
| Waste Resources of Tennessee, Inc. | | Tennessee |
| Waste to Energy Holdings, Inc. | | Delaware |
| Wasteless Environmental Services Inc. | | Canada |
| WESI Baltimore Inc. | | Delaware |
| WESI Capital Inc. | | Delaware |
| WESI Peekskill Inc. | | Delaware |
| WESI Westchester Inc. | | Delaware |
| Westchester Resco Associates, L.P. | | Delaware |
| Western One Land Corporation | | Delaware |
| Western Waste Industries | | California |
| Western Waste of Texas, L.L.C. | | Delaware |
| Wheelabrator Baltimore L.L.C. | | Delaware |
| Wheelabrator Baltimore, L.P. | | Maryland |
| Wheelabrator Bridgeport, L.P. | | Delaware |
| Wheelabrator Cedar Creek Inc. | | Delaware |
| Wheelabrator Chambers Inc. | | Delaware |
| Wheelabrator China Holdings, Limited | | Hong Kong |
| Wheelabrator Claremont Company, L.P. | | Delaware |
| Wheelabrator Claremont Inc. | | Delaware |
| | |
| Wheelabrator Concord Company, L.P. | | Delaware |
| Wheelabrator Concord Inc. | | Delaware |
| Wheelabrator Connecticut Inc. | | Delaware |
| Wheelabrator Culm Services Inc. | | Delaware |
| Wheelabrator Environmental Systems Inc. | | Delaware |
| Wheelabrator Environmental Technologies Consulting (Shanghai) Co., Ltd. | | People’s Republic Of China |
| Wheelabrator Falls Inc. | | Delaware |
| Wheelabrator Frackville Energy Company Inc. | | Delaware |
| Wheelabrator Frackville Properties Inc. | | Delaware |
| Wheelabrator Frederick Inc. | | Delaware |
| Wheelabrator Fuel Services Inc. | | Delaware |
| Wheelabrator Gloucester Company, L.P. | | New Jersey |
| Wheelabrator Gloucester Inc. | | Delaware |
| Wheelabrator Guam Inc. | | Delaware |
| Wheelabrator Hudson Falls L.L.C. | | Delaware |
| Wheelabrator Lassen Inc. | | Delaware |
| Wheelabrator Lisbon Inc. | | Delaware |
| Wheelabrator McKay Bay Inc. | | Florida |
| Wheelabrator Millbury Inc. | | Delaware |
| Wheelabrator New Hampshire Inc. | | Delaware |
| Wheelabrator New Jersey Inc. | | Delaware |
| Wheelabrator NHC Inc. | | Delaware |
| Wheelabrator North Andover Inc. | | Delaware |
| Wheelabrator North Broward Inc. | | Delaware |
| Wheelabrator Norwalk Energy Company Inc. | | Delaware |
| Wheelabrator Penacook Inc. | | Delaware |
| Wheelabrator Pinellas Inc. | | Delaware |
| Wheelabrator Portsmouth Inc. | | Delaware |
| Wheelabrator Putnam Inc. | | Delaware |
| Wheelabrator Ridge Energy Inc. | | Delaware |
| Wheelabrator Saugus Inc. | | Delaware |
| Wheelabrator Shasta Energy Company Inc. | | Delaware |
| Wheelabrator Sherman Energy Company, G.P. | | Maine |
| Wheelabrator Sherman Station L.L.C. | | Delaware |
| Wheelabrator Sherman Station One Inc. | | Delaware |
| Wheelabrator South Broward Inc. | | Delaware |
| Wheelabrator Spokane Inc. | | Delaware |
| Wheelabrator Technologies Inc. | | Delaware |
| Wheelabrator Technologies International Inc. | | Delaware |
| Wheelabrator Westchester, L.P. | | Delaware |
| White Lake Landfill, Inc. | | Michigan |
| Willow Oak Landfill, LLC | | Georgia |
| WM Arizona Operations, L.L.C. | | Delaware |
| WM Asphalt Products, LLC | | Delaware |
| WM Bagco, LLC | | Delaware |
| WM Conversion Fund, LLC | | Delaware |
| WM Corporate Services, Inc. | | Delaware |
| WM Curbside, LLC | | Delaware |
| WM Emergency Employee Support Fund, Inc. | | Delaware |
| WM Energy Resources, Inc. | | Delaware |
| WM Energy Solutions, Inc. | | Delaware |
| WM Green Squad, LLC | | Delaware |
| | |
| WM GreenOps, LLC | | Delaware |
| WM GTL, Inc. | | Delaware |
| WM GTL, LLC | | Delaware |
| WM Healthcare Solutions, Inc. | | Delaware |
| WM Illinois Renewable Energy, L.L.C. | | Delaware |
| WM International Holdings, Inc. | | Delaware |
| WM International Services (UK) Limited | | England |
| WM KS Energy Resources, LLC | | Delaware |
| WM LampTracker, Inc. | | Delaware |
| WM Landfills of Ohio, Inc. | | Delaware |
| WM Landfills of Tennessee, Inc. | | Delaware |
| WM Leasing of Arizona, L.L.C. | | Delaware |
| WM Leasing of Texas, L.P. | | Delaware |
| WM LNG, Inc. | | Delaware |
| WM Logistics, LLC | | Delaware |
| WM Mercury Waste, Inc. | | Delaware |
| WM Middle Tennessee Environmental Center, L.L.C. | | Delaware |
| WM Mobile Bay Environmental Center, Inc. | | Delaware |
| WM ND Energy Resources, LLC | | Delaware |
| WM Nevada Renewable Energy, L.L.C. | | Delaware |
| WM of Texas, L.L.C. | | Delaware |
| WM Organic Growth, Inc. | | Delaware |
| WM PA Holdings, LLC | | Delaware |
| WM Pack-Rat of California, LLC | | Delaware |
| WM Pack-Rat of Illinois, LLC | | Delaware |
| WM Pack-Rat of Kentucky, LLC | | Delaware |
| WM Pack-Rat of Maryland, LLC | | Delaware |
| WM Pack-Rat of Massachusetts, LLC | | Delaware |
| WM Pack-Rat of Michigan, LLC | | Delaware |
| WM Pack-Rat of Nevada, LLC | | Delaware |
| WM Pack-Rat of Ohio, LLC | | Delaware |
| WM Pack-Rat of Rhode Island, LLC | | Delaware |
| WM Pack-Rat, LLC | | Delaware |
| WM Partnership Holdings, Inc. | | Delaware |
| WM Phoenix Energy Resources, LLC | | Delaware |
| WM Product Recovery Services, L.L.C. | | Colorado |
| WM Quebec Inc. | | Canada |
| WM RA Canada Inc. | | Ontario |
| WM Recycle America, L.L.C. | | Delaware |
| WM Recycle Europe, L.L.C. | | Delaware |
| WM Refined Coal, LLC | | Delaware |
| WM Renewable Energy, L.L.C. | | Delaware |
| WM Resource Recovery & Recycling Center, Inc. | | Delaware |
| WM Resources, Inc. | | Pennsylvania |
| WM Safety Services, L.L.C. | | Delaware |
| WM Security Services, Inc. | | Delaware |
| WM Services SA | | Argentina |
| WM Storage II, Inc. | | Delaware |
| WM Storage, Inc. | | Delaware |
| WM Texas Pack Rat, LLC | | Delaware |
| WM Trash Monitor Plus, L.L.C. | | Delaware |
| WM TX Energy Resources, LLC | | Delaware |
