| SOCA PROPERTIES, LLCMiami, FL · Active | Miami, FL | LLC | Feb 9, 2004 | Active |
| PUNTA GORDA VILLAGE HEALTH CENTERS, LLCPort Charlotte, FL · Active | Port Charlotte, FL | LLC | Jul 16, 2004 | Active |
| HEARTGEN CENTERS, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Aug 27, 2001 | Inactive |
| MEDIKEY, INC.Miami, FL · Inactive | Miami, FL | Corporation | Feb 12, 1987 | Inactive |
| MEDISTAR, INC.Miami, FL · Inactive | Miami, FL | Corporation | Mar 2, 1987 | Inactive |
| TRIAD RADIOLOGY, LLCPunta Gorda, FL · Inactive | Punta Gorda, FL | LLC | Jun 28, 2007 | Inactive |
| INTRACARE, INC.Miami, FL · Inactive | Miami, FL | Corporation | Feb 19, 1988 | Inactive |
| HEALTHINFUSION RESEARCH FOUNDATION, INC.Coral Gables, FL · Inactive | Coral Gables, FL | Nonprofit | Oct 29, 1990 | Inactive |
| MIAMI CHILDREN'S HOSPITAL FOUNDATION, INC.Miami, FL · Inactive | Miami, FL | Nonprofit | Dec 1, 1995 | Inactive |
| LAKE MARY IMAGING CENTER, INC.Coral Springs, FL · Inactive | Coral Springs, FL | Corporation | Feb 9, 2004 | Inactive |
| SOCA SERVICES, INC.Miami, FL · Inactive | Miami, FL | Corporation | Feb 9, 2004 | Inactive |
| MIRAMAR IMAGING CENTER, INC.Coral Springs, FL · Inactive | Coral Springs, FL | Corporation | May 28, 2004 | Inactive |
| ION IMAGING, INC.Coral Springs, FL · Inactive | Coral Springs, FL | Corporation | Feb 7, 2007 | Inactive |
| HEALTHINFUSION OF LOUISIANA, INC.Miami, FL · Inactive | Miami, FL | Corporation | Dec 29, 1992 | Inactive |
| HEALTHINFUSION OF MICHIGAN, INC.Miami, FL · Inactive | Miami, FL | Corporation | Sep 3, 1993 | Inactive |
| THE REVAN GROUP, INC.Miami, FL · Inactive | Miami, FL | Corporation | Sep 23, 1994 | Inactive |
| VERAN CORPORATIONMiami, FL · Inactive | Miami, FL | Corporation | Sep 23, 1994 | Inactive |
| DABIN ART, INC.Miami, FL · Inactive | Miami, FL | Corporation | Oct 5, 1994 | Inactive |
| NAVIX SERVICE CORP.Miami, FL · Inactive | Miami, FL | Corporation | Jan 30, 1997 | Inactive |
| NAVIX OF PENINSULA, INC.Coconut Grove, FL · Inactive | Coconut Grove, FL | Corporation | Apr 30, 1997 | Inactive |
| NAVIX REAL PROPERTIES, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | May 12, 1998 | Inactive |
| DSI ACQUISITION CORP. (MID-ATLANTIC)Miami, FL · Inactive | Miami, FL | Corporation | May 15, 1998 | Inactive |
| DSI ACQUISITION CORP. (SOUTHEAST)Miami, FL · Inactive | Miami, FL | Corporation | May 15, 1998 | Inactive |
| DSI ACQUISITION CORP. (MIDWEST)Miami, FL · Inactive | Miami, FL | Corporation | May 15, 1998 | Inactive |