| AMERICAN RENAL HOLDINGS INC.Location not reported, FL · Active | Location not reported, FL | Corporation | May 22, 2002 | Active |
| ARA-SUN CITY DIALYSIS LLCLocation not reported, FL · Active | Location not reported, FL | LLC | May 9, 2001 | Active |
| ARA-ORANGE PARK LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Oct 17, 2001 | Active |
| ARA-SEBRING DIALYSIS LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Jun 4, 2002 | Active |
| ARA-TITUSVILLE DIALYSIS LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Sep 27, 2002 | Active |
| ARA-DAYTONA BEACH DIALYSIS LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Oct 17, 2003 | Active |
| ARA-BOCA RATON DIALYSIS LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Oct 15, 2004 | Active |
| MIDDLEBURG DIALYSIS LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Apr 15, 2005 | Active |
| HILLIARD DIALYSIS CENTER LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Apr 26, 2005 | Active |
| ATLANTIC KIDNEY CENTER LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Apr 26, 2005 | Active |
| JUPITER KIDNEY CENTER LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Apr 26, 2005 | Active |
| ARA-SOUTH BOCA RATON DIALYSIS LLCBoca Raton, FL · Inactive | Boca Raton, FL | LLC | Oct 27, 2005 | Inactive |
| ARA-NAPLES DIALYSIS CENTER LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Oct 27, 2005 | Active |
| DIALYSIS CARE CENTER OF PALM COAST LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Jun 14, 2007 | Active |
| PALMETTO DIALYSIS CENTER LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Aug 21, 2007 | Active |
| WESTERN COMMUNITY DIALYSIS CENTER, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Nov 19, 2007 | Active |
| SOUTHWEST JACKSONVILLE DIALYSIS CENTER LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Jan 17, 2008 | Active |
| NORTHWEST JACKSONVILLE DIALYSIS CENTER, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Feb 25, 2008 | Active |
| FLORIDA DIALYSIS CENTER OF ORLANDO, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Aug 26, 2009 | Active |
| ARA-NAPLES SOUTH DIALYSIS CENTER LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Mar 9, 2010 | Active |
| BIG LAKE KIDNEY CENTER, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Sep 28, 2010 | Active |
| ST. PETERSBURG KIDNEY CARE, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Jul 8, 2011 | Active |
| FORT LAUDERDALE RENAL DIALYSIS, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Feb 21, 2012 | Active |
| GREENACRES DIALYSIS CENTER, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Aug 10, 2012 | Active |
| ARLINGTON DIALYSIS CENTER, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Jan 30, 2013 | Active |
| FORT MYERS KIDNEY CENTER, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Feb 1, 2013 | Active |
| CONTINENTAL DIALYSIS CARE CENTER, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Aug 15, 2013 | Active |
| ST. PETERSBURG KIDNEY CARE SOUTH, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Sep 13, 2013 | Active |
| FLORIDA DIALYSIS CENTER OF HAINES CITY, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Jun 18, 2014 | Active |
| CLEWISTON DIALYSIS CENTER, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Dec 16, 2014 | Active |
| OKEECHOBEE KIDNEY CENTER, LLCLocation not reported, FL · Inactive | Location not reported, FL | LLC | Dec 16, 2014 | Inactive |
| CLERMONT DIALYSIS KARE, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Apr 19, 2016 | Active |
| LAKE GRAY DIALYSIS CENTER, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Apr 27, 2016 | Active |
| CAPE CORAL KIDNEY CENTER, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | May 17, 2016 | Active |
| TARPON SPRINGS DIALYSIS, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Jun 6, 2016 | Active |
| KIDNEY CENTER OF TRADITION, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Jul 13, 2016 | Active |
| PALM SPRINGS DIALYSIS CENTER, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Jul 13, 2016 | Active |
| SEBASTIAN DIALYSIS CENTER, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Sep 6, 2016 | Active |
| BRIGHT KIDNEY CARE, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Oct 24, 2018 | Active |
| KIDNEY CENTER OF PLANT CITY, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Jan 23, 2019 | Active |