| WASTE MANAGEMENT INC. OF FLORIDALocation not reported, FL · Active | Location not reported, FL | Corporation | Mar 30, 1964 | Active |
| REFUSE SERVICES, INC.Location not reported, FL · Active | Location not reported, FL | Corporation | May 12, 1965 | Active |
| HARRIS SANITATION, INC.Location not reported, FL · Active | Location not reported, FL | Corporation | Oct 9, 1968 | Active |
| KEENE ROAD LANDFILL, INC.Location not reported, FL · Active | Location not reported, FL | Corporation | May 5, 1980 | Active |
| WASTE MANAGEMENT NATIONAL SERVICES, INC.Location not reported, FL · Active | Location not reported, FL | Corporation | Oct 3, 2001 | Active |
| SOUTHERN ONE LAND CORPORATIONLocation not reported, FL · Active | Location not reported, FL | Corporation | Sep 17, 2002 | Active |
| ADVANCED DISPOSAL SERVICES NATIONAL ACCOUNTS, INC.Location not reported, FL · Active | Location not reported, FL | Corporation | Oct 22, 2007 | Active |
| WM COMPACTOR SOLUTIONS, INC.Location not reported, FL · Active | Location not reported, FL | Corporation | Nov 20, 2008 | Active |
| WM LAMPTRACKER, INC.Location not reported, FL · Active | Location not reported, FL | Corporation | Feb 9, 2009 | Active |
| CHESSER ISLAND ROAD LANDFILL, INC.Location not reported, FL · Active | Location not reported, FL | Corporation | Apr 9, 2009 | Active |
| WM HEALTHCARE SOLUTIONS, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | May 15, 2009 | Inactive |
| DEFFENBAUGH INDUSTRIES, INC.Location not reported, FL · Active | Location not reported, FL | Corporation | Feb 1, 2013 | Active |
| HWSTAR HOLDINGS CORP.Location not reported, FL · Active | Location not reported, FL | Corporation | Dec 19, 2014 | Active |
| WM CORPORATE SERVICES, INC.Location not reported, FL · Active | Location not reported, FL | Corporation | Jun 23, 2016 | Active |
| ADVANCED DISPOSAL SERVICES, INC.Location not reported, FL · Active | Location not reported, FL | Corporation | Apr 17, 2017 | Active |
| WTI AIR POLLUTION CONTROL INC.Location not reported, FL · Active | Location not reported, FL | Corporation | Dec 24, 1996 | Active |
| STERICYCLE, INC.Location not reported, FL · Active | Location not reported, FL | Corporation | Sep 24, 1998 | Active |
| WESTERN WASTE INDUSTRIES, INC.Location not reported, FL · Active | Location not reported, FL | Corporation | Sep 29, 1998 | Active |
| WASTE MANAGEMENT OF LEON COUNTY, INC.Location not reported, FL · Active | Location not reported, FL | Corporation | Oct 19, 1984 | Active |
| NORTH MANATEE RECYCLING AND DISPOSAL FACILITY, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | May 30, 2007 | Active |
| OKEECHOBEE LANDFILL, INC.Location not reported, FL · Active | Location not reported, FL | Corporation | Apr 11, 1990 | Active |
| NASSAU LANDFILL, L.L.C.Location not reported, FL · Active | Location not reported, FL | LLC | Jan 15, 2002 | Active |
| WM RECYCLE AMERICA, L.L.C.Location not reported, FL · Active | Location not reported, FL | LLC | Jan 16, 2003 | Active |
| RECYCLE AMERICA CO., L.L.C.Location not reported, FL · Active | Location not reported, FL | LLC | Jul 2, 2003 | Active |
| RAA TRUCKING, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Aug 30, 2004 | Active |
| WM RENEWABLE ENERGY, L.L.C.Location not reported, FL · Active | Location not reported, FL | LLC | Jun 2, 2008 | Active |
| ADVANCED DISPOSAL SERVICES RENEWABLE ENERGY, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Oct 8, 2009 | Active |
| WM BAGCO, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Sep 2, 2010 | Active |
| WM CURBSIDE, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Oct 5, 2010 | Active |
| WASTE MANAGEMENT OF LOUISIANA, L.L.C.Location not reported, FL · Active | Location not reported, FL | LLC | Jan 18, 2012 | Active |
| WASTE MANAGEMENT LOGISTICS, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Mar 13, 2013 | Active |
| ADVANCED DISPOSAL SERVICES SOUTH, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Jan 12, 2015 | Active |
| WM NORTH BROWARD, INC.Location not reported, FL · Active | Location not reported, FL | Corporation | Dec 6, 1988 | Active |
| TRAIL RIDGE LANDFILL, INC.Location not reported, FL · Active | Location not reported, FL | Corporation | Aug 17, 1989 | Active |
| WASTE AWAY GROUP, INC.Location not reported, FL · Active | Location not reported, FL | Corporation | Jun 29, 1990 | Active |
| ADVANCED DISPOSAL SERVICES SOLID WASTE SOUTHEAST, INC.Location not reported, FL · Active | Location not reported, FL | Corporation | Aug 6, 1998 | Active |