| M.A. LEWIS, INC.Port St. Lucie, FL · Inactive | Port St. Lucie, FL | Corporation | Jul 8, 1981 | Inactive |
| DONALD B. HOFFMAN, JR., M.D. PROFESSIONAL ASSOCIATIONPort St. Lucie, FL · Inactive | Port St. Lucie, FL | Corporation | Jul 10, 1981 | Inactive |
| UTILITY MANAGEMENT SERVICES, INC.Port St. Lucie, FL · Inactive | Port St. Lucie, FL | Corporation | Jul 22, 1981 | Inactive |
| DERMYER INC.Port St. Lucie, FL · Inactive | Port St. Lucie, FL | Corporation | Jul 22, 1981 | Inactive |
| THE DONUT FACTORY, LTD., INC.Point St. Lucie, FL · Inactive | Point St. Lucie, FL | Corporation | Jul 29, 1981 | Inactive |
| NEW ERA HOMES, CORPORATIONPort St. Lucie, FL · Inactive | Port St. Lucie, FL | Corporation | Aug 3, 1981 | Inactive |
| WILLIAM FRANCIS HESSE, D.D.S., P.A.Port St. Lucie, FL · Inactive | Port St. Lucie, FL | Corporation | Jul 1, 1981 | Inactive |
| SLENDER MAGIC FIGURE SALON III, INC.Point St. Lucie, FL · Inactive | Point St. Lucie, FL | Corporation | Aug 5, 1981 | Inactive |
| MARTIN COUNTY CLASSROOM TEACHERS' ASSOCIATION INC.Location not reported, FL · Inactive | Location not reported, FL | Nonprofit | Not reported | Inactive |
| RIVER PARK-PORT ST. LUCIE BLOOD BANK, INC.Port St. Lucie, FL · Inactive | Port St. Lucie, FL | Nonprofit | Jan 19, 1968 | Inactive |
| THE PORT ST. LUCIE COMMUNITY CENTER, INC.Location not reported, FL · Inactive | Location not reported, FL | Nonprofit | Oct 21, 1970 | Inactive |
| PORT ST. LUCIE FLORESTA PINES UNIT TWO PROPERTY OWNER'S ASSOCIATION INC.Port St. Lucie, FL · Inactive | Port St. Lucie, FL | Nonprofit | Feb 15, 1973 | Inactive |
| PORT ST. LUCIE COMMUNITY HOSPITAL, INC.Port St. Lucie, FL · Inactive | Port St. Lucie, FL | Nonprofit | Apr 21, 1975 | Inactive |
| ST. LUCIE HOME HEALTH AGENCY, INC.Location not reported, FL · Inactive | Location not reported, FL | Nonprofit | Nov 18, 1975 | Inactive |
| PORT ST. LUCIE UTILITIES, INC.Port St. Lucie, FL · Inactive | Port St. Lucie, FL | Nonprofit | Nov 1, 1976 | Inactive |
| SERTOMA CLUB OF ST. LUCIE COUNTY CHARITIES, INC.Port St. Lucie, FL · Inactive | Port St. Lucie, FL | Nonprofit | Feb 15, 1977 | Inactive |
| SANDPIPER C.B. RADIO CLUB, INC.Port St. Lucie, FL · Inactive | Port St. Lucie, FL | Nonprofit | May 26, 1977 | Inactive |
| SAINT LUCIE BUILDERS ASSOCIATION, INC.Port St. Lucie, FL · Inactive | Port St. Lucie, FL | Nonprofit | Jun 22, 1977 | Inactive |
| ST. LUCIE COUNTY POLITICAL ACTION ASSOCIATION, INC.Port St. Lucie, FL · Inactive | Port St. Lucie, FL | Nonprofit | Feb 9, 1978 | Inactive |
| THE GREEK ORTHODOX CHURCH OF PORT ST. LUCIE, INC.Point St. Lucie, FL · Inactive | Point St. Lucie, FL | Nonprofit | Jan 8, 1979 | Inactive |
| PORT ST. LUCIE YOUTH CENTER, INC.Port St. Lucie, FL · Inactive | Port St. Lucie, FL | Nonprofit | Jan 9, 1981 | Inactive |
| JESUS FESTIVAL OF MARTIN COUNTY, INC.Port St. Lucie, FL · Inactive | Port St. Lucie, FL | Nonprofit | Feb 6, 1981 | Inactive |
| SUNSHINE STATE JUDO INC.Port St. Lucie, FL · Inactive | Port St. Lucie, FL | Nonprofit | Apr 16, 1981 | Inactive |
| NEW TESTAMENT CHURCH OF CHRIST OF JENSEN BEACH, FLORIDAPoint St. Lucie, FL · Inactive | Point St. Lucie, FL | Nonprofit | Jun 12, 1981 | Inactive |
| PORT ST. LUCIE CITIZENS ASSOCIATION, INC.Point St. Lucie, FL · Inactive | Point St. Lucie, FL | Nonprofit | Jun 25, 1981 | Inactive |
| TREASURE COAST PLAYERS, INC.Port St. Lucie, FL · Inactive | Port St. Lucie, FL | Nonprofit | Dec 9, 1981 | Inactive |
| VILLAGE GREEN MERCHANTS ASSOCIATION, INC.Port St. Lucie, FL · Inactive | Port St. Lucie, FL | Nonprofit | Feb 3, 1982 | Inactive |
| SEBASTIAN COVE ASSOCIATION, INC.Port St. Lucie, FL · Inactive | Port St. Lucie, FL | Nonprofit | Feb 5, 1982 | Inactive |
| PORT ST. LUCIE MEN'S SOFTBALL ASSOCIATION, INC.Port St. Lucie, FL · Inactive | Port St. Lucie, FL | Nonprofit | May 10, 1982 | Inactive |
| LIFE LINE MINISTRIES, INCORPORATEDPort St. Lucie, FL · Inactive | Port St. Lucie, FL | Nonprofit | Feb 22, 1983 | Inactive |
| SANDPIPER BAY SAILING CLUB, INC.Port St. Lucie, FL · Inactive | Port St. Lucie, FL | Nonprofit | Nov 14, 1983 | Inactive |
| TWILIGHT ERECTION COMPANYPort St. Lucie, FL · Inactive | Port St. Lucie, FL | Corporation | Jan 9, 1980 | Inactive |
| PORT ST. LUCIE MOVING & STORAGE, INC.Point St. Lucie, FL · Inactive | Point St. Lucie, FL | Corporation | Aug 10, 1981 | Inactive |
| NORTH PORT CENTER, INC.Point St. Lucie, FL · Inactive | Point St. Lucie, FL | Corporation | Sep 3, 1982 | Inactive |
| SOUTHFIELD INVESTMENTS INC.Port St. Lucie, FL · Inactive | Port St. Lucie, FL | Corporation | Jun 21, 1983 | Inactive |
| PAUL G. ZINTER AND ASSOCIATES, LIMITED-SERIES 1Port St. Lucie, FL · Inactive | Port St. Lucie, FL | Partnership | May 2, 1977 | Inactive |
| WILLARD L. BOLTON AND ASSOCIATES, LIMITED-SERIES IPort St. Lucie, FL · Inactive | Port St. Lucie, FL | Partnership | Dec 28, 1979 | Inactive |
| TROPICAL BEACH PROPERTIES, LTD.Port St. Lucie, FL · Inactive | Port St. Lucie, FL | Partnership | Jul 9, 1982 | Inactive |
| FUN TIME ELECTRONICS, LTD.Port St. Lucie, FL · Inactive | Port St. Lucie, FL | Partnership | Feb 8, 1983 | Inactive |
| HAL-BO, LTD.Port St. Lucie, FL · Inactive | Port St. Lucie, FL | Partnership | Mar 11, 1983 | Inactive |
| TBG EXECUTIVE MANOR APARTMENTS, LTD.Boca Raton, FL · Inactive | Boca Raton, FL | Partnership | Nov 2, 1983 | Inactive |
| INDIAN RIVER PARTNERS II, LTD.Port St. Lucie, FL · Inactive | Port St. Lucie, FL | Partnership | Jan 9, 1985 | Inactive |
| INDIAN RIVER PARTNERS III, LTD.Port St. Lucie, FL · Inactive | Port St. Lucie, FL | Partnership | Jan 9, 1985 | Inactive |
| MEDICENTER LABORATORIES, LTD.Port St. Lucie, FL · Inactive | Port St. Lucie, FL | Partnership | Feb 21, 1985 | Inactive |
| KEY ENTERPRISE, LTD.Port St. Lucie, FL · Inactive | Port St. Lucie, FL | Partnership | Dec 10, 1985 | Inactive |
| ST. LUCIE COUNTY RADIATION ONCOLOGY, LTD.Port St. Lucie, FL · Inactive | Port St. Lucie, FL | Partnership | Jun 27, 1990 | Inactive |
| TONY'S MEAT MARKET, INC.Port St. Lucie, FL · Inactive | Port St. Lucie, FL | Corporation | Sep 29, 1980 | Inactive |
| AMERICAN VIDEO LISTINGS INC.Point St. Lucie, FL · Inactive | Point St. Lucie, FL | Corporation | Oct 15, 1980 | Inactive |
| C.E.M. CORPORATION OF ST. LUCIE COUNTYPoint St. Lucie, FL · Inactive | Point St. Lucie, FL | Corporation | Oct 17, 1980 | Inactive |
| HEMINGWAY & HEMINGWAY, INC.Port St. Lucie, FL · Inactive | Port St. Lucie, FL | Corporation | Oct 22, 1980 | Inactive |