| MARR MANAGEMENT CORP.Key Largo, FL · Inactive | Key Largo, FL | Corporation | Jun 11, 1980 | Inactive |
| GOOD EARTH REALTY, INC.Key Largo, FL · Inactive | Key Largo, FL | Corporation | Jul 17, 1980 | Inactive |
| FARMINGTON FINANCIAL INVESTMENT CORP.Key Largo, FL · Inactive | Key Largo, FL | Corporation | Jul 24, 1980 | Inactive |
| SUN-BOW CORP.Key Largo, FL · Inactive | Key Largo, FL | Corporation | Jun 30, 1980 | Inactive |
| B & L AMUSEMENT RENTALS, INC.Key Largo, FL · Inactive | Key Largo, FL | Corporation | Jul 3, 1980 | Inactive |
| LARGO ALUMINUM PRODUCTS, INC. AND INDUSTRIAL DISTRIBUTORSKey Largo, FL · Inactive | Key Largo, FL | Corporation | Jul 10, 1980 | Inactive |
| SOUTHEAST AIR CONDITIONING, INC.Key Largo, FL · Inactive | Key Largo, FL | Corporation | Jul 15, 1980 | Inactive |
| MARR RESORT PROPERTIES, INC.Key Largo, FL · Inactive | Key Largo, FL | Corporation | Jul 17, 1980 | Inactive |
| ANDY'S MARINA MANAGEMENT, INC.Key Largo, FL · Inactive | Key Largo, FL | Corporation | Jul 18, 1980 | Inactive |
| SENOR FRIJOLES, INC.Key Largo, FL · Active | Key Largo, FL | Corporation | Aug 13, 1980 | Active |
| LITTLE OCEAN, INC.Key Largo, FL · Inactive | Key Largo, FL | Corporation | Aug 13, 1980 | Inactive |
| CARYSFORT YACHT CLUB, INC.Key Largo, FL · Inactive | Key Largo, FL | Corporation | Aug 1, 1980 | Inactive |
| PELICAN'S ROOST, INC.Key Largo, FL · Inactive | Key Largo, FL | Corporation | Oct 1, 1980 | Inactive |
| TERRY MOUNT, INC.Key Largo, FL · Inactive | Key Largo, FL | Corporation | Aug 7, 1980 | Inactive |
| KEY LANE ELECTRIC SUPPLY, INC.Key Largo, FL · Inactive | Key Largo, FL | Corporation | Aug 26, 1980 | Inactive |
| B. J. RESTAURANTS, INC.Key Largo, FL · Inactive | Key Largo, FL | Corporation | Sep 15, 1980 | Inactive |
| PERRY E. HUDSON, JR., INC.Key Largo, FL · Inactive | Key Largo, FL | Corporation | Sep 30, 1980 | Inactive |
| D & M RESIN PRODUCTS, INC.Key Largo, FL · Inactive | Key Largo, FL | Corporation | Oct 1, 1980 | Inactive |
| BECK FURNITURE OF KEY LARGO, INC.Key Largo, FL · Inactive | Key Largo, FL | Corporation | Jun 17, 1981 | Inactive |
| S.P.C., INC.Key Largo, FL · Inactive | Key Largo, FL | Corporation | Jun 19, 1981 | Inactive |
| GULFSTREAM ELECTRIC SERVICE, INCORPORATEDKey Largo, FL · Inactive | Key Largo, FL | Corporation | Jun 22, 1981 | Inactive |
| R.T. ENTERPRISES OF KEY LARGO, INC.Key Largo, FL · Inactive | Key Largo, FL | Corporation | Jun 30, 1981 | Inactive |
| PSYCHDATA, INC.Key Largo, FL · Inactive | Key Largo, FL | Corporation | Jul 16, 1981 | Inactive |
| B.A. DRAKE SALES CO., INC.Key Largo, FL · Inactive | Key Largo, FL | Corporation | Jul 15, 1981 | Inactive |
| BLUE LAGOON RESORT, INC.Key Largo, FL · Inactive | Key Largo, FL | Corporation | Jul 22, 1981 | Inactive |
| JOHN J. LOZANO, M.D., P.A.Key Largo, FL · Inactive | Key Largo, FL | Corporation | Aug 3, 1981 | Inactive |
| TERRA MARINE CORPORATIONKey Largo, FL · Inactive | Key Largo, FL | Corporation | Aug 6, 1981 | Inactive |
| CORAL GABLES YACHT CLUB INC.Key Largo, FL · Active | Key Largo, FL | Nonprofit | Feb 15, 1960 | Active |
| BUTTONWOOD SOUND CLUB, INC.Key Largo, FL · Active | Key Largo, FL | Nonprofit | Feb 20, 1960 | Active |
| BAY HARBOR ASSOCIATION INCKey Largo, FL · Active | Key Largo, FL | Nonprofit | Mar 9, 1960 | Active |
| SOUTH CREEK VILLAGERS, INC.Key Largo, FL · Active | Key Largo, FL | Nonprofit | Jul 9, 1960 | Active |
| OUTER SPACE CLUB, INC.North Key Largo, FL · Inactive | North Key Largo, FL | Nonprofit | Jul 8, 1960 | Inactive |
| CALVARY COVENANT COMMUNITY INCLocation not reported, FL · Inactive | Location not reported, FL | Nonprofit | Not reported | Inactive |
| LARGO SOUND PARK CLUB INCKey Largo, FL · Active | Key Largo, FL | Nonprofit | Aug 30, 1962 | Active |
| PIRATES COVE PROPERTY OWNERS AND BOATING ASSOCIATION, INC.Key Largo, FL · Active | Key Largo, FL | Nonprofit | Mar 5, 1964 | Active |
| FLORIDA INBOARD RACING CLUB, INC.Key Largo, FL · Inactive | Key Largo, FL | Nonprofit | Apr 15, 1964 | Inactive |
| GULFSTREAM SHORES ASSOCIATION, INC.Key Largo, FL · Active | Key Largo, FL | Nonprofit | Feb 11, 1965 | Active |
| FLORIDA KEYS BOARD OF REALTORS, INC.Key Largo, FL · Active | Key Largo, FL | Nonprofit | Jun 14, 1965 | Active |
| ABBOTT INSTITUTE, INC.Key Largo, FL · Inactive | Key Largo, FL | Nonprofit | Jul 29, 1965 | Inactive |
| KEY LARGO LIONS BUILDING CORPORATION, INC.,Key Largo, FL · Inactive | Key Largo, FL | Nonprofit | Jan 5, 1966 | Inactive |
| KEYS COMMUNITY HOSPITAL FOUNDATION, INC.Key Largo, FL · Inactive | Key Largo, FL | Nonprofit | Feb 3, 1966 | Inactive |
| WORLD-WIDE COURIER CORPS, INC.Location not reported, FL · Inactive | Location not reported, FL | Nonprofit | Feb 21, 1966 | Inactive |
| CARD SOUND SAILING CLUB INC.Key Largo, FL · Active | Key Largo, FL | Nonprofit | Dec 16, 1966 | Active |
| KEY LARGO VILLAGE ASSOCIATION, INC.Key Largo, FL · Active | Key Largo, FL | Nonprofit | Jan 25, 1967 | Active |
| OCEAN REEF COMMUNITY ASSOCIATION, INC.Key Largo, FL · Active | Key Largo, FL | Nonprofit | Jul 18, 1967 | Active |
| FIRST BAPTIST CHURCH OF KEY LARGO, INC.Key Largo, FL · Active | Key Largo, FL | Nonprofit | Mar 4, 1968 | Active |
| KEY LARGO YACHT CLUB, INC.Location not reported, FL · Inactive | Location not reported, FL | Nonprofit | Mar 13, 1968 | Inactive |
| KEY-HOPPER CLUB, INC.Location not reported, FL · Inactive | Location not reported, FL | Nonprofit | Mar 28, 1968 | Inactive |
| FLORIDA KEYS CITIZENS BAND CLUB, INCORPORATEDKey Largo, FL · Inactive | Key Largo, FL | Nonprofit | May 16, 1968 | Inactive |
| OCEAN REEF YACHT CLUB, INC.Key Largo, FL · Active | Key Largo, FL | Nonprofit | Dec 31, 1968 | Active |