| KRAMER STRATEGIC ADVISORS, LLCNew Smyrna Beach, FL · Active | New Smyrna Beach, FL | LLC | Mar 13, 2008 | Active |
| HEALTH ADVOCATE PARTNERS, INC.Orlando, FL · Inactive | Orlando, FL | Nonprofit | Mar 26, 2025 | Inactive |
| ORLANDO AIRCRAFT INVESTMENTS, LLCOrlando, FL · Active | Orlando, FL | LLC | Apr 26, 2011 | Active |
| CHARLES E. KRAMER FAMILY LIMITED PARTNERSHIPOrlando, FL · Active | Orlando, FL | Partnership | Dec 16, 2003 | Active |
| O'HARA/KRAMER, LLCOrlando, FL · Active | Orlando, FL | LLC | Oct 15, 2003 | Active |
| ODO-CHEM U.S.A. HOLDINGS, L.L.C.Orlando, FL · Inactive | Orlando, FL | LLC | Dec 20, 2000 | Inactive |
| 10 SEA DUNES, L.L.C.Orlando, FL · Inactive | Orlando, FL | LLC | Sep 6, 2005 | Inactive |
| SENECA AIRCRAFT SALES, L.L.C.Orlando, FL · Inactive | Orlando, FL | LLC | Apr 21, 2006 | Inactive |
| SARAH R. KRAMER, L.L.C.Orlando, FL · Inactive | Orlando, FL | LLC | Jul 20, 2006 | Inactive |
| KRAMER TECHNOLOGY SOLUTIONS, L.L.C.Orlando, FL · Inactive | Orlando, FL | LLC | May 23, 2008 | Inactive |
| CEK MINORITY, LLCOrlando, FL · Inactive | Orlando, FL | LLC | Dec 30, 2009 | Inactive |
| KRAMER REAL ESTATE HOLDING, LLCOrlando, FL · Inactive | Orlando, FL | LLC | Mar 16, 2010 | Inactive |
| DELANEY, LLCOrlando, FL · Inactive | Orlando, FL | LLC | Mar 24, 2010 | Inactive |
| CAMP ROAD, LLCOrlando, FL · Inactive | Orlando, FL | LLC | Apr 5, 2010 | Inactive |
| MAGNOLIA STREET, LLCOrlando, FL · Inactive | Orlando, FL | LLC | Apr 16, 2010 | Inactive |
| KRAMER INVESTMENT HOLDINGS, LLCWinter Park, FL · Inactive | Winter Park, FL | LLC | Jul 6, 2010 | Inactive |
| CLARION HEALTH FUNDING NETWORK, LLCLake Mary, FL · Inactive | Lake Mary, FL | LLC | Apr 23, 2013 | Inactive |
| BOGGY CREEK NURSERIES, LLCOrlando, FL · Inactive | Orlando, FL | LLC | Nov 7, 2013 | Inactive |
| TPL CONNECT, LLCWinter Park, FL · Inactive | Winter Park, FL | LLC | Jul 25, 2017 | Inactive |
| BOGGY CREEK FARMS, LLCOrlando, FL · Inactive | Orlando, FL | LLC | Mar 25, 2013 | Inactive |
| INNOVATIVE PROPERTIES, INC.Altamonte Springs, FL · Inactive | Altamonte Springs, FL | Corporation | Apr 12, 1988 | Inactive |
| ORLANDO COMPUTER EXCHANGE, INC.Orlando, FL · Inactive | Orlando, FL | Corporation | May 24, 1988 | Inactive |
| HEALTHCARE DATA RESOURCES, INC.Orlando, FL · Inactive | Orlando, FL | Corporation | Sep 12, 2023 | Inactive |
| THE KRAMER GROUP, INC.Orlando, FL · Inactive | Orlando, FL | Corporation | May 5, 1995 | Inactive |
| KRAMER-O'HARA NURSERY, INC.Orlando, FL · Inactive | Orlando, FL | Corporation | Mar 24, 1997 | Inactive |
| CENTERPOINT HEALTHCARE MANAGEMENT SERVICES, INC.Clearwater, FL · Inactive | Clearwater, FL | Corporation | Sep 9, 1997 | Inactive |
| GSMDC, INC.Orlando, FL · Inactive | Orlando, FL | Corporation | Aug 12, 1999 | Inactive |
| WOUND CARE SERVICES, INC.Orlando, FL · Inactive | Orlando, FL | Corporation | Nov 4, 1999 | Inactive |