| ISLAND JUBILEE, INC.Key Largo, FL · Inactive | Key Largo, FL | Nonprofit | Oct 4, 1982 | Inactive |
| CORAL SHORES BAND AIDES, INC.Key Largo, FL · Inactive | Key Largo, FL | Nonprofit | Dec 22, 1982 | Inactive |
| OCEAN REEF CHAPEL CATHOLIC COUNCIL, INC.Key Largo, FL · Inactive | Key Largo, FL | Nonprofit | Feb 3, 1983 | Inactive |
| FAIRWAY LAKES ASSOCIATION, INC.Key Largo, FL · Active | Key Largo, FL | Nonprofit | Apr 20, 1983 | Active |
| OCEAN REEF MARINA CONDOMINIUM II ASSOCIATION, INC.Key Largo, FL · Active | Key Largo, FL | Nonprofit | Jul 19, 1983 | Active |
| OCEAN REEF MARINA CONDOMINIUM I ASSOCIATION, INC.Key Largo, FL · Active | Key Largo, FL | Nonprofit | Aug 3, 1983 | Active |
| YACHTSMAN'S INN CONDOMINIUM ASSOCIATION, INC.Key Largo, FL · Inactive | Key Largo, FL | Nonprofit | Aug 18, 1983 | Inactive |
| FLORIDA SPORT AVIATION ASSOCIATION, INC.Key Largo, FL · Inactive | Key Largo, FL | Nonprofit | Aug 23, 1983 | Inactive |
| ALLEN CHAPEL, A.M.E., OF KEY LARGO, FLORIDA,INC.Key Largo, FL · Inactive | Key Largo, FL | Nonprofit | Sep 30, 1983 | Inactive |
| DENNISON HOLDING CORPORATIONNorth Key Largo, FL · Inactive | North Key Largo, FL | Corporation | Nov 23, 1956 | Inactive |
| JERRY'S EQUIPMENT RENTALS, INC.Key Largo, FL · Inactive | Key Largo, FL | Corporation | Jun 2, 1965 | Inactive |
| RUNAWAY INDUSTRIES, INC. .Key Largo, FL · Inactive | Key Largo, FL | Corporation | Jan 26, 1972 | Inactive |
| JOHN SAWYER'S BOOK COMPANY - FLORIDA, INC.Key Largo, FL · Inactive | Key Largo, FL | Corporation | Mar 4, 1980 | Inactive |
| THE COMPASS CORPORATION, LIMITEDKey Largo, FL · Inactive | Key Largo, FL | Corporation | Sep 14, 1981 | Inactive |
| FMI PROPERTIES CORP.Key Largo, FL · Inactive | Key Largo, FL | Corporation | Sep 29, 1981 | Inactive |
| CAMERON MARINE LIMITED, INC.No. Key Largo, FL · Inactive | No. Key Largo, FL | Corporation | Jan 4, 1982 | Inactive |
| DIAMANT FAMILY LIMITED PARTNERSHIPKey Largo, FL · Inactive | Key Largo, FL | Partnership | Jan 18, 2000 | Inactive |
| PLAY DOUGH, LTD.Key West, FL · Inactive | Key West, FL | Partnership | Jun 19, 2000 | Inactive |
| STROBEL LIMITED PARTNERSHIPKey Largo, FL · Inactive | Key Largo, FL | Partnership | Sep 12, 2003 | Inactive |
| THE CGS GROUP, LTD.Key Largo, FL · Inactive | Key Largo, FL | Partnership | May 26, 2004 | Inactive |
| H & H DIVERSIFIED, LTD.Key Largo, FL · Inactive | Key Largo, FL | Partnership | Jul 25, 2005 | Inactive |
| FRACK FAMILY LIMITED PARTNERSHIPKey Largo, FL · Inactive | Key Largo, FL | Partnership | Aug 22, 2006 | Inactive |
| ALGAR, LLLPKey Largo, FL · Inactive | Key Largo, FL | Partnership | Aug 15, 2007 | Inactive |
| PJ INVESTMENT PARTNERS, LLLPKey Largo, FL · Inactive | Key Largo, FL | Partnership | Aug 24, 2007 | Inactive |
| TAMARIND BAY CLUB ASOCIATES, LTD.Key Largo, FL · Inactive | Key Largo, FL | Partnership | Aug 17, 1979 | Inactive |
| ISLAND COIN LAUNDRY FAMILY LIMITED LIABILITY LIMITED PARTNERSHIPKey Largo, FL · Inactive | Key Largo, FL | Partnership | Mar 17, 2008 | Inactive |
| GILLEN LIMITED PARTNERSHIPKey Largo, FL · Inactive | Key Largo, FL | Partnership | May 12, 2009 | Inactive |
| CROWN CREST DESERT HOLDINGS, LPKey Largo, FL · Inactive | Key Largo, FL | Partnership | Dec 31, 2009 | Inactive |
| TAMARIND COVE, LTD.Key Largo, FL · Inactive | Key Largo, FL | Partnership | Mar 25, 1981 | Inactive |
| KEY LARGO NORTH LIMITED PARTNERSHIPKey Largo, FL · Inactive | Key Largo, FL | Partnership | Jul 20, 1981 | Inactive |
| GNARLY MARLEY LTDKey Largo, FL · Inactive | Key Largo, FL | Partnership | Oct 22, 2012 | Inactive |
| WESTEL-JACKSONVILLE COMPANY, LTD.Key Largo, FL · Inactive | Key Largo, FL | Partnership | Jan 24, 1983 | Inactive |
| VENTURA PROPERTIES FAMILY LIMITED PARTNERSHIP. LLLPKey Largo, FL · Inactive | Key Largo, FL | Partnership | Feb 5, 2014 | Inactive |
| ROCK HARBOR KEY LARGO INVESTORS, LTD.Key Largo, FL · Inactive | Key Largo, FL | Partnership | May 5, 1983 | Inactive |
| MAGUIRE PROPERTIES LIMITED PARTNERSHIPKey Largo, FL · Inactive | Key Largo, FL | Partnership | Jul 25, 1983 | Inactive |
| M.R.D. PROPERTIES, LTD.Key Largo, FL · Inactive | Key Largo, FL | Partnership | Aug 15, 1983 | Inactive |
| FLEET FINANCING LIMITEDKey Largo, FL · Inactive | Key Largo, FL | Partnership | Nov 1, 1983 | Inactive |
| M & J FISHING CHARTERS LTD.Key Largo, FL · Inactive | Key Largo, FL | Partnership | Sep 14, 2017 | Inactive |
| SOUTH SHORE RENTALS LTD.Key Largo, FL · Inactive | Key Largo, FL | Partnership | Nov 29, 2017 | Inactive |
| KEY LARGO ASSOCIATES, LTD.Key Largo, FL · Inactive | Key Largo, FL | Partnership | Mar 13, 1985 | Inactive |
| HEALTHSOUTH REHABILITATION CENTER OF THE KEYS LIMITED PARTNERSHIPKey Largo, FL · Inactive | Key Largo, FL | Partnership | Sep 10, 1991 | Inactive |
| LARGO INVESTMENT COMPANY, LTD.North Key Largo, FL · Inactive | North Key Largo, FL | Partnership | Mar 12, 1993 | Inactive |
| PETERSON PARTNERS, LTD., L.P.North Key Largo, FL · Inactive | North Key Largo, FL | Partnership | Dec 12, 1994 | Inactive |
| OUTLAND PROPERTIES, LTD.Key Largo, FL · Inactive | Key Largo, FL | Partnership | Jul 14, 1995 | Inactive |
| THE FARKASH FAMILY LIMITED PARTNERSHIPKey Largo, FL · Inactive | Key Largo, FL | Partnership | Jun 24, 1996 | Inactive |
| J & R GRANDCHILDREN, LTD.Key Largo, FL · Inactive | Key Largo, FL | Partnership | Nov 20, 1996 | Inactive |
| KESSLER F.P., LTD.Key Largo, FL · Active | Key Largo, FL | Partnership | Dec 17, 1996 | Active |
| MARR 95 FAMILY, LTD.Key Largo, FL · Inactive | Key Largo, FL | Partnership | Aug 21, 1997 | Inactive |
| MARR 100 FAMILY, LTD.Key Largo, FL · Inactive | Key Largo, FL | Partnership | Aug 21, 1997 | Inactive |
| HENRY ROBERT REEVE FAMILY LIMITED PARTNERSHIPKey Largo, FL · Inactive | Key Largo, FL | Partnership | Dec 24, 1997 | Inactive |