| HILLSIDE BUILDING PARTNERS LLCPalm Beach, FL · Active | Palm Beach, FL | LLC | Apr 3, 2020 | Active |
| PARKSIDE BUILDING PARTNERS LLCPalm Beach, FL · Active | Palm Beach, FL | LLC | Apr 3, 2020 | Active |
| LRV PROPERTY MANAGEMENT, LLCPalm Beach, FL · Active | Palm Beach, FL | LLC | Nov 15, 2010 | Active |
| PARKSIDE HOLDING COMPANY, LLCPalm Beach, FL · Active | Palm Beach, FL | LLC | Jul 19, 2005 | Active |
| EAST HOLLYWOOD BUILDING COMPANY LLCPalm Beach, FL · Active | Palm Beach, FL | LLC | Sep 18, 2000 | Active |
| SECURITY HEALTHCARE CORPORATIONPlantation, FL · Inactive | Plantation, FL | Corporation | Oct 3, 2000 | Inactive |
| HALLANDALE ARTIFICIAL KIDNEY CENTER, INC.Hollywood, FL · Inactive | Hollywood, FL | Corporation | Sep 4, 1987 | Inactive |
| KRU MAINTENANCE, L.L.C.Plantation, FL · Inactive | Plantation, FL | LLC | May 6, 2002 | Inactive |
| UNIVERSITY ARTIFICIAL KIDNEY CENTER, L.L.C.Oakland Park, FL · Inactive | Oakland Park, FL | LLC | Oct 17, 2002 | Inactive |
| AMERICAN RENAL CENTERS, LLCPlantation, FL · Inactive | Plantation, FL | LLC | May 10, 2005 | Inactive |
| 7950 UNIVERSITY, LLCPalm Beach Gardens, FL · Inactive | Palm Beach Gardens, FL | LLC | May 12, 2005 | Inactive |
| CARSON HOLDING COMPANY, LLCOakland Park, FL · Inactive | Oakland Park, FL | LLC | Jul 19, 2005 | Inactive |
| EAST COAST DIALYSIS SERVICES, LLCOakland Park, FL · Inactive | Oakland Park, FL | LLC | Jul 18, 2006 | Inactive |
| COMMERCIAL BLVD BUILDING, LLCPalm Beach Gardens, FL · Inactive | Palm Beach Gardens, FL | LLC | Oct 19, 2006 | Inactive |
| COMMERCIAL BUILDING HOLDING, LLCOakland Park, FL · Inactive | Oakland Park, FL | LLC | Oct 23, 2006 | Inactive |
| HC ACUTE DIALYSIS SERVICES, LLCOakland Park, FL · Inactive | Oakland Park, FL | LLC | Oct 31, 2006 | Inactive |
| CASABLANCA HOLDING COMPANY, LLCPalm Beach, FL · Inactive | Palm Beach, FL | LLC | Dec 18, 2007 | Inactive |
| ST. AUGUSTINE DIALYSIS FACILITY, LLCPalm Beach, FL · Inactive | Palm Beach, FL | LLC | Jun 18, 2012 | Inactive |
| SLRU, LLCPalm Beach, FL · Inactive | Palm Beach, FL | LLC | Jun 19, 2012 | Inactive |
| PEMBROKE PINES ARTIFICIAL KIDNEY CENTER, INC.Pembroke Pines, FL · Inactive | Pembroke Pines, FL | Corporation | Nov 20, 1989 | Inactive |
| SOUTH PARK CENTER BUILDING, L.C.Palm Beach, FL · Active | Palm Beach, FL | LLC | Apr 19, 1995 | Active |
| SOUTHEAST ACUTE SERVICES, L.C.Oakland Park, FL · Inactive | Oakland Park, FL | LLC | Feb 14, 1996 | Inactive |
| KRU MEDICAL VENTURES, LLC.Palm Beach, FL · Inactive | Palm Beach, FL | LLC | Apr 2, 1996 | Inactive |
| PHANTOM SALES, INC.Plantation, FL · Inactive | Plantation, FL | Corporation | Feb 2, 1995 | Inactive |
| ST. AUGUSTINE DIALYSIS FACILITY CORP.Oakland Park, FL · Inactive | Oakland Park, FL | Corporation | Oct 23, 1996 | Inactive |
| 824 PLUM AVENUE REAL ESTATE CORP.Palm Beach Gardens, FL · Inactive | Palm Beach Gardens, FL | Corporation | Oct 23, 1996 | Inactive |
| SILVER SPRING DIALYSIS CENTER, INC.Oakland Park, FL · Inactive | Oakland Park, FL | Corporation | Aug 21, 1997 | Inactive |
| PHANTOM VIII, INC.Plantation, FL · Inactive | Plantation, FL | Corporation | Sep 18, 1997 | Inactive |