| MEL FISHER EXPEDITIONS 2026, LLCKey West, FL · Active | Key West, FL | LLC | Oct 23, 2025 | Active |
| MEL FISHER EXPEDITION 2025, LLCKey West, FL · Active | Key West, FL | LLC | Oct 10, 2024 | Active |
| MEL FISHER'S TREASURES DUVAL, LLCKey West, FL · Active | Key West, FL | LLC | Mar 6, 2024 | Active |
| MEL FISHER EXPEDITION - 2024, LLCKey West, FL · Active | Key West, FL | LLC | Dec 7, 2023 | Active |
| MEL FISHER EXPEDITION - 2023, LLCKey West, FL · Inactive | Key West, FL | LLC | Nov 10, 2022 | Inactive |
| MEL FISHERS SHIPWRECK TREASURES, LLCKey West, FL · Active | Key West, FL | LLC | Jun 3, 2019 | Active |
| MEL FISHER LOYALTY REWARDS POINTS PROGRAM, LLCKey West, FL · Active | Key West, FL | LLC | Jul 26, 2017 | Active |
| KIMFISHERHAIR LLCFl, FL · Active | Fl, FL | LLC | Jan 18, 2023 | Active |
| PANACHE CRUISES, INC.Orlando, FL · Active | Orlando, FL | Corporation | Jun 21, 2023 | Active |
| ARCHIVES & ANTIQUITIES, INC.Miami, FL · Inactive | Miami, FL | Corporation | Mar 12, 1973 | Inactive |
| SALVORS, INC.Key West, FL · Inactive | Key West, FL | Corporation | Aug 17, 1979 | Inactive |
| THE QUEST--AN EXPLORATION CORPORATIONKey West, FL · Inactive | Key West, FL | Corporation | May 7, 1976 | Inactive |
| BOOKMAKER INCKey West, FL · Inactive | Key West, FL | Corporation | Jul 24, 1995 | Inactive |
| ATOCHA/MARGARITA EXPEDITION - 2001, LLCKey West, FL · Inactive | Key West, FL | LLC | Dec 20, 2000 | Inactive |
| MEL FISHER'S TREASURES ORLANDO, LLCKey West, FL · Inactive | Key West, FL | LLC | Apr 9, 2001 | Inactive |
| MEL FISHER-SANIBEL, LLCKey West, FL · Inactive | Key West, FL | LLC | Dec 21, 2001 | Inactive |
| STERNCASTLE PRODUCTIONS, LLCKey West, FL · Inactive | Key West, FL | LLC | Jun 14, 2005 | Inactive |
| EIGHT ACRES, LLCKey West, FL · Inactive | Key West, FL | LLC | Sep 4, 2007 | Inactive |
| DEEP 6 FLORIDA, LLCLocation not reported, FL · Inactive | Location not reported, FL | LLC | Apr 2, 2009 | Inactive |
| CRAZY SHARK PRODUCTIONS, LLCKey West, FL · Inactive | Key West, FL | LLC | Aug 4, 2011 | Inactive |
| MEL FISHER EXPEDITION - 2021, LLCKey West, FL · Inactive | Key West, FL | LLC | Dec 9, 2020 | Inactive |
| MEL FISHER EXPEDITION - 2022, LLCKey West, FL · Inactive | Key West, FL | LLC | Dec 6, 2021 | Inactive |
| TREASURE COAST RED BOOK KNABSTRUPPERS, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Apr 7, 2022 | Active |
| MEL FISHER EXPEDITIONS 2025, LLCKey West, FL · Inactive | Key West, FL | LLC | Oct 17, 2025 | Inactive |
| MEL FISHER EXPEDITION 2027, LLCKey West, FL · Active | Key West, FL | LLC | Sep 24, 2026 | Active |
| MEL FISHER'S TREASURES - NEVADA, LLCKey West, FL · Inactive | Key West, FL | LLC | Mar 30, 2004 | Inactive |
| ENCORE AT HILLVIEW TOWNHOMES OWNERS ASSOCIATION, INC.Sanford, FL · Inactive | Sanford, FL | Nonprofit | Dec 16, 2025 | Inactive |
| MEL FISHER DAYS, INC.Key West, FL · Active | Key West, FL | Nonprofit | May 14, 1997 | Active |
| KWFJ, INC.Key West, FL · Inactive | Key West, FL | Corporation | Mar 2, 2000 | Inactive |
| KWFJ2, INC.Key West, FL · Inactive | Key West, FL | Corporation | Mar 8, 2000 | Inactive |
| MOTIVATION, INC.Key West, FL · Active | Key West, FL | Corporation | Aug 26, 1987 | Active |
| SUENOS DORADOS, S.A.Key West, FL · Inactive | Key West, FL | Corporation | Jul 13, 1989 | Inactive |
| MEL FISHER CENTER, INC.Sebastian, FL · Active | Sebastian, FL | Corporation | Nov 15, 1991 | Active |
| KLF ENTERPRISES, INC.Sebastian, FL · Inactive | Sebastian, FL | Corporation | Aug 4, 1994 | Inactive |
| THE QUEST - AN EXPLORATION CORPORATIONKey West, FL · Inactive | Key West, FL | Corporation | Sep 12, 1994 | Inactive |