| KEY LARGO SEASIDE INCKey Largo, FL · Inactive | Key Largo, FL | Corporation | Jul 19, 1960 | Inactive |
| MAI TAI LAND COMPANYIslamorada, FL · Inactive | Islamorada, FL | Corporation | Jun 7, 1971 | Inactive |
| CASA MIRAMARE, FLORIDA, INC.Long Key, FL · Inactive | Long Key, FL | Corporation | Jul 8, 1974 | Inactive |
| INTEGRATED MEDIA SYSTEMS, INC.Pensacola, FL · Inactive | Pensacola, FL | Corporation | Jul 1, 1975 | Inactive |
| ISLAND SKI SCHOOLS, INC.Long Key, FL · Inactive | Long Key, FL | Corporation | Nov 1, 1976 | Inactive |
| ROARING THIRTIES SALES, INC.Islamorada, FL · Inactive | Islamorada, FL | Corporation | Apr 1, 1977 | Inactive |
| AVMAR, INC.Islamorada, FL · Inactive | Islamorada, FL | Corporation | Aug 24, 1977 | Inactive |
| DILLON'S SERVICE CENTER, INC.Islamorada, FL · Inactive | Islamorada, FL | Corporation | Oct 1, 1977 | Inactive |
| VENETIAN SHORES MARINE, INC.Islamarda, FL · Inactive | Islamarda, FL | Corporation | Oct 31, 1977 | Inactive |
| JOE MIKLAS, P.A.Islamorada, FL · Inactive | Islamorada, FL | Corporation | Jun 19, 1981 | Inactive |
| THE KEY PLAYERS, INC.Tavernier, FL · Active | Tavernier, FL | Nonprofit | Nov 15, 1978 | Active |
| M & A DEVELOPMENT CORPORATIONTavernier, FL · Inactive | Tavernier, FL | Corporation | Dec 1, 1980 | Inactive |
| FARRAR DESIGN, INC.Islamorada, FL · Inactive | Islamorada, FL | Corporation | Nov 2, 1983 | Inactive |
| HARWIL, INC.Key Largo, FL · Inactive | Key Largo, FL | Corporation | Sep 27, 1984 | Inactive |
| NATIONAL APPLIANCE CENTER OF THE FLORIDA KEYS, INC.Marathon, FL · Inactive | Marathon, FL | Corporation | Feb 18, 1985 | Inactive |
| L & J PROPERTIES, INC.Islamorada, FL · Inactive | Islamorada, FL | Corporation | Feb 20, 1985 | Inactive |
| MARIANNE SECONTINE, INC.Marathon, FL · Inactive | Marathon, FL | Corporation | Jun 11, 1986 | Inactive |
| ANGLER'S REALTY, INC.Islamorada, FL · Inactive | Islamorada, FL | Corporation | Aug 6, 1986 | Inactive |
| DOUGLAS C. HEYWORTH, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Sep 8, 1986 | Inactive |
| JEAN-PIERRE FAUTEUX, INC.Marathon, FL · Inactive | Marathon, FL | Corporation | Sep 11, 1986 | Inactive |
| GULFSTREAM CHARTER SERVICE, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Nov 6, 1986 | Inactive |
| KING KEY, INC.Islamorada, FL · Inactive | Islamorada, FL | Corporation | Feb 6, 1987 | Inactive |
| POTTERY EXPRESSIONS, INC.Tavernier, FL · Inactive | Tavernier, FL | Corporation | Jun 9, 1987 | Inactive |
| CORPORATE ENVIRONMENTS FOR CHILDREN, INC.Tavernier, FL · Inactive | Tavernier, FL | Corporation | Apr 4, 1988 | Inactive |
| EMILY ANN, INC.Tavernier, FL · Inactive | Tavernier, FL | Corporation | Mar 13, 1989 | Inactive |
| PELICAN CAY HARBOR, LLCKey Largo, FL · Inactive | Key Largo, FL | LLC | Jul 7, 2006 | Inactive |
| OCALA THOROUGHBRED REALTY, LLCSummerfield, FL · Inactive | Summerfield, FL | LLC | Dec 11, 2006 | Inactive |
| FLATHEADS AUTO SALON, LLCTavernier, FL · Inactive | Tavernier, FL | LLC | Jul 7, 2009 | Inactive |
| GLADIUS MAXIMUS, LLCTavernier, FL · Inactive | Tavernier, FL | LLC | Aug 20, 2014 | Inactive |
| FLORIDA KEYS A.J.C., INC.Islamorada, FL · Inactive | Islamorada, FL | Corporation | Jul 16, 1990 | Inactive |
| PM, LLCLocation not reported, FL · Inactive | Location not reported, FL | LLC | Apr 24, 2003 | Inactive |
| HALSEY, LATHROP & KEILEY, LLCIslamorada, FL · Inactive | Islamorada, FL | LLC | Jul 14, 2004 | Inactive |
| THE JACK SNIPES DREAMCATCHER FOUNDATION, INC.Islamorada, FL · Inactive | Islamorada, FL | Nonprofit | Mar 24, 2000 | Inactive |
| FRIENDS OF THE ISLAMORADA AREA STATE PARKS, INC .Islamorada, FL · Active | Islamorada, FL | Nonprofit | Jun 18, 1987 | Active |
| CITIZENS FOR VILLAGE GOVERNMENT, INC.Islamorada, FL · Inactive | Islamorada, FL | Nonprofit | Feb 14, 1997 | Inactive |
| MONTESSORI ISLAND ELEMENTARY SCHOOL, INC.Tavernier, FL · Inactive | Tavernier, FL | Nonprofit | May 29, 1997 | Inactive |
| ISLAMORADA SAILING CLUB, INC.Islamorada, FL · Inactive | Islamorada, FL | Nonprofit | Jun 24, 1997 | Inactive |
| ODYSSEY EXTREME MACHINES, INC.Layton, FL · Inactive | Layton, FL | Corporation | Sep 18, 2000 | Inactive |
| COOL BEANS OF THE FLORIDA KEYS INC.Islamorada, FL · Inactive | Islamorada, FL | Corporation | Sep 25, 2000 | Inactive |
| SHAMBLIN & HARRIS, INC.Princeton, FL · Inactive | Princeton, FL | Corporation | Jun 14, 2001 | Inactive |
| OCEAN BAY REALTY OF THE KEYS, INC.Islamorada, FL · Inactive | Islamorada, FL | Corporation | Mar 29, 2002 | Inactive |
| BILL'S CUSTOM AUTOMOTIVE, INC.Islamorada, FL · Inactive | Islamorada, FL | Corporation | Apr 25, 2002 | Inactive |
| TAMPA BAY FOG, INC.Islamorada, FL · Inactive | Islamorada, FL | Corporation | Nov 27, 2002 | Inactive |
| FILTER TECHNOLOGIES, INC.Tavernier, FL · Inactive | Tavernier, FL | Corporation | Mar 8, 2004 | Inactive |
| RICH POINT ABINO PROPERTIES, INC.Islamorada, FL · Inactive | Islamorada, FL | Corporation | Oct 7, 2005 | Inactive |
| DUX SPRAY CHARTERS, INC.Islamorada, FL · Inactive | Islamorada, FL | Corporation | Jul 16, 1985 | Inactive |
| SOUTHERNMOST LEADERSHIP NETWORK, INC.Islamorada, FL · Inactive | Islamorada, FL | Corporation | Apr 8, 2013 | Inactive |
| S.E.A. DIVING COMPANY OF THE FLORIDA KEYS, INC.Islamorada, FL · Inactive | Islamorada, FL | Corporation | Nov 30, 1992 | Inactive |
| CAPT. MIKE III, INC.Key Largo, FL · Inactive | Key Largo, FL | Corporation | Dec 17, 1993 | Inactive |
| INDEPENDENT OPERATORS CONSORTIUM, INC.Islamorada, FL · Inactive | Islamorada, FL | Corporation | Dec 14, 1995 | Inactive |