| GULFVIEW AVIATION, LLCHudson, FL · Inactive | Hudson, FL | LLC | Dec 3, 2015 | Inactive |
| CTV II, LLCHudson, FL · Inactive | Hudson, FL | LLC | May 1, 2014 | Inactive |
| CTV HOLDINGS, LLCHudson, FL · Active | Hudson, FL | LLC | Nov 6, 2013 | Active |
| ALL ASSET MANAGEMENT INC.Hudson, FL · Inactive | Hudson, FL | Corporation | Sep 22, 2008 | Inactive |
| SOUTHERN HOLDINGS, LLCHudson, FL · Inactive | Hudson, FL | LLC | May 27, 2004 | Inactive |
| NORTH AMERICAN AIR, LLCHudson, FL · Inactive | Hudson, FL | LLC | Oct 10, 2003 | Inactive |
| AMERICAN MEDICINE TODAY, INC.Hudson, FL · Inactive | Hudson, FL | Corporation | Aug 9, 2002 | Inactive |
| AOB SERVICES, LLCHudson, FL · Inactive | Hudson, FL | LLC | Feb 8, 2002 | Inactive |
| VITACURA HEALTHCARE CORPORATIONHudson, FL · Active | Hudson, FL | Corporation | May 8, 2001 | Active |
| CITRUS TITLE AND TRANSFER COMPANY, INC.Hudson, FL · Inactive | Hudson, FL | Corporation | May 25, 1977 | Inactive |
| ALL AMERICAN JET, INC.Hudson, FL · Inactive | Hudson, FL | Corporation | Sep 20, 2002 | Inactive |
| ABACUS SOFTWARE, INC.Palm Harbor, FL · Inactive | Palm Harbor, FL | Corporation | Sep 10, 1981 | Inactive |
| CSA CONSULTANTS, INC.Port Richey, FL · Inactive | Port Richey, FL | Corporation | Nov 24, 1981 | Inactive |
| GCOC PHYSICAL THERAPY, INC.Port Richey, FL · Inactive | Port Richey, FL | Corporation | Sep 23, 1983 | Inactive |
| GCOC PHARMACY, INC.Port Richey, FL · Inactive | Port Richey, FL | Corporation | Sep 23, 1983 | Inactive |
| GCOC PHYSICAL THERAPY, INC.Hudson, FL · Inactive | Hudson, FL | Corporation | Mar 19, 1984 | Inactive |
| GCOC LABORATORIES, INC.Port Richey, FL · Inactive | Port Richey, FL | Corporation | Jul 5, 1984 | Inactive |
| COMPUTER MEDIC, INC.Clearwater, FL · Inactive | Clearwater, FL | Corporation | Jun 27, 1986 | Inactive |
| MEDICAL IMAGING CENTER, INC.Hudson, FL · Inactive | Hudson, FL | Corporation | Dec 14, 1987 | Inactive |
| EXERCISE PHYSIOLOGY CENTER, INC.Hudson, FL · Inactive | Hudson, FL | Corporation | Mar 17, 1989 | Inactive |
| MORNINGSTAR HOLDINGS, LLCHudson, FL · Inactive | Hudson, FL | LLC | May 11, 2000 | Inactive |
| AIRCRAFT HOLDINGS, LLCHudson, FL · Inactive | Hudson, FL | LLC | Dec 18, 2002 | Inactive |
| G.C.O.C. INTERNAL MEDICINE, INC.Hudson, FL · Inactive | Hudson, FL | Corporation | Jul 14, 1989 | Inactive |
| AMERICA SOUTH AIR, LLCHudson, FL · Inactive | Hudson, FL | LLC | Feb 1, 2006 | Inactive |
| 2700 SPORTS CENTER, LLCHudson, FL · Inactive | Hudson, FL | LLC | Oct 10, 2007 | Inactive |
| FLORIDA SURGEONS, INC.Hudson, FL · Inactive | Hudson, FL | Corporation | Aug 8, 1989 | Inactive |
| HELO HOLDINGS, LLCHudson, FL · Inactive | Hudson, FL | LLC | Mar 7, 2008 | Inactive |
| AOB HOLDINGS, LLCBoca Raton, FL · Inactive | Boca Raton, FL | LLC | Dec 29, 2008 | Inactive |
| ABACUS INFORMATION TECHNOLOGIES, INC.Palm Harbor, FL · Inactive | Palm Harbor, FL | Corporation | Aug 16, 1989 | Inactive |
| AOB AVIATION, LLCHudson, FL · Inactive | Hudson, FL | LLC | Dec 19, 2013 | Inactive |
| MOVING BILLBOARDS, LLCHudson, FL · Inactive | Hudson, FL | LLC | Apr 22, 2014 | Inactive |
| AOB SHIPWATCH, LLCHoliday, FL · Active | Holiday, FL | LLC | Jul 19, 2022 | Active |
| THE AMERICAN JOURNAL OF ARTHROSCOPY, INC.Hudson, FL · Inactive | Hudson, FL | Corporation | Nov 22, 1989 | Inactive |
| G.C.O.C. MEDICAL REPORTS, INC.Hudson, FL · Inactive | Hudson, FL | Corporation | Jun 27, 1990 | Inactive |
| MORNINGSTAR HEALTH CARE MANAGEMENT, LLCHudson, FL · Inactive | Hudson, FL | LLC | Mar 19, 2003 | Inactive |
| GCOC COMMUNITY CENTER, INC.Port Richey, FL · Inactive | Port Richey, FL | Nonprofit | Apr 26, 1984 | Inactive |
| ARTHROSCOPY BOARD OF NORTH AMERICA, INC.Hudson, FL · Active | Hudson, FL | Nonprofit | Apr 8, 1988 | Active |
| NORTH AMERICAN BOARD OF ARTHROSCOPY, INC.Hudson, FL · Inactive | Hudson, FL | Nonprofit | Apr 20, 1988 | Inactive |
| AMERICAN BOARD OF ARTHROSCOPIC SURGERY, INC.Hudson, FL · Inactive | Hudson, FL | Nonprofit | Apr 20, 1988 | Inactive |
| FAILED BACK SURGERY AND WHIPLASH FOUNDATION, INC.Hudson, FL · Inactive | Hudson, FL | Nonprofit | Sep 9, 1999 | Inactive |
| CLINICA AMERICANA, INC.Hudson, FL · Inactive | Hudson, FL | Corporation | Jun 13, 2002 | Inactive |
| AMERICAN SURGEONS, INC.Hudson, FL · Inactive | Hudson, FL | Corporation | Dec 13, 2010 | Inactive |
| AMERICAN-EUROPEAN MEDICAL ALLIANCE, INC.Hudson, FL · Inactive | Hudson, FL | Corporation | Feb 24, 1994 | Inactive |
| G.C.O.C. ORLANDO, INC.Hudson, FL · Inactive | Hudson, FL | Corporation | Jul 29, 1994 | Inactive |
| ADVANTAGE AVIATION, INC.Hudson, FL · Inactive | Hudson, FL | Corporation | Jul 6, 1998 | Inactive |
| ALL AMERICAN JET OF FLORIDA, INC.Hudson, FL · Inactive | Hudson, FL | Corporation | Jul 20, 1998 | Inactive |
| ABACUS MEDICAL INSTRUMENTS, INC.Hudson, FL · Inactive | Hudson, FL | Corporation | Feb 19, 1991 | Inactive |
| KROBEN INTERNATIONAL CORPORATIONHudson, FL · Inactive | Hudson, FL | Corporation | May 29, 1991 | Inactive |
| KROBEN U.S.A., INC.Hudson, FL · Inactive | Hudson, FL | Corporation | Jun 10, 1991 | Inactive |
| PAIN CONTROL CENTER, INC.Hudson, FL · Inactive | Hudson, FL | Corporation | Jul 9, 1991 | Inactive |