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| SOUTH FLORIDA COUNTRY MUSIC, LLCBoca Raton, FL · Active | Boca Raton, FL | LLC | Mar 4, 2011 | Active |
| MICHAEL CARROLL LLCDefuniak Springs, FL · Inactive | Defuniak Springs, FL | LLC | Mar 20, 2015 | Inactive |
| THRIFTLY LLCLake Mary, FL · Active | Lake Mary, FL | LLC | Oct 2, 2025 | Active |
| OLYMPUS SPORTS & ENTERTAINMENT GROUP, LLCWinter Park, FL · Active | Winter Park, FL | LLC | Jun 29, 2016 | Active |
| GENERAL SUPPLY COMPANY, INC.Pensacola, FL · Inactive | Pensacola, FL | Corporation | Mar 24, 1977 | Inactive |
| L & L MARINE SERVICE, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Apr 24, 1979 | Inactive |
| MICHAEL J. CARROLL, LLCVero Beach, FL · Inactive | Vero Beach, FL | LLC | Dec 31, 2003 | Inactive |
| PALM CASTLE INTERNATIONAL, L.L.C.Lake Mary, FL · Inactive | Lake Mary, FL | LLC | Apr 5, 2007 | Inactive |
| APPLIED KNOWLEDGE INVESTMENTS, LLCOviedo, FL · Inactive | Oviedo, FL | LLC | May 20, 2010 | Inactive |
| TIER 7, LLCPensacola, FL · Inactive | Pensacola, FL | LLC | Oct 27, 2011 | Inactive |
| DRIVEN RESULTS & SOLUTIONS LLCOviedo, FL · Inactive | Oviedo, FL | LLC | Jun 12, 2012 | Inactive |
| MJC DEVELOPMENT GROUP, LLCOviedo, FL · Inactive | Oviedo, FL | LLC | Oct 18, 2012 | Inactive |
| CARROLL'S ENTERPRISE LLCJacksonville, FL · Inactive | Jacksonville, FL | LLC | Apr 16, 2019 | Inactive |
| OLYMPUS ORLANDO, LLCWinter Park, FL · Inactive | Winter Park, FL | LLC | Aug 26, 2019 | Inactive |
| SPORTS CARDS TRADING POST, LLCBoca Raton, FL · Active | Boca Raton, FL | LLC | Mar 2, 2026 | Active |
| PALM CASTLE DEVELOPMENT, LLCOrlando, FL · Inactive | Orlando, FL | LLC | Mar 11, 2008 | Inactive |
| THE FOUNTAINS AT CYPRESS LAKES II HOMEOWNERS' ASSOCIATION, INC.Oldsmar, FL · Active | Oldsmar, FL | Nonprofit | Jan 30, 1995 | Active |
| PALM CASTLE RESORT, INC.Heathrow, FL · Inactive | Heathrow, FL | Corporation | Aug 15, 2006 | Inactive |
| PALM CASTLE DEVELOPMENT CORPORATION, INC.Orlando, FL · Inactive | Orlando, FL | Corporation | Aug 15, 2006 | Inactive |
| K.C.BRICK,INC.Callahan, FL · Inactive | Callahan, FL | Corporation | May 11, 2007 | Inactive |
| INLAND RIVER TRANSPORTATION CORPORATIONLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Jan 7, 1987 | Inactive |
| OCEAN TRANSPORT CORPORATIONVero Beach, FL · Inactive | Vero Beach, FL | Corporation | Mar 27, 1987 | Inactive |
| AMERICAN OFFSHORE, INC.Vero Beach, FL · Inactive | Vero Beach, FL | Corporation | Nov 16, 1987 | Inactive |