| COMPRIZE CORPORATIONPort St. Lucie, FL · Inactive | Port St. Lucie, FL | Corporation | Sep 30, 1977 | Inactive |
| THE OMNI FORCE, INC.Port St. Lucie, FL · Inactive | Port St. Lucie, FL | Corporation | Feb 1, 1978 | Inactive |
| JOHNSON AND JOHNSON BUILDERS, INC.Point St. Lucie, FL · Inactive | Point St. Lucie, FL | Corporation | Aug 2, 1978 | Inactive |
| JM BUILDING SERVICES, INCPort St. Lucie, FL · Active | Port St. Lucie, FL | Corporation | Aug 18, 1978 | Active |
| GARY E. LAWRENCE, INC.Port St. Lucie, FL · Inactive | Port St. Lucie, FL | Corporation | Sep 19, 1978 | Inactive |
| LINRO EQUIPMENT CORP.Port St. Lucie, FL · Inactive | Port St. Lucie, FL | Corporation | Oct 26, 1978 | Inactive |
| TODAY'S HOMES BY J. P. JOHNSON, INC.Port St. Lucie, FL · Inactive | Port St. Lucie, FL | Corporation | Feb 15, 1979 | Inactive |
| B Y SERVICES, INC.Port St. Lucie, FL · Inactive | Port St. Lucie, FL | Corporation | Feb 8, 1979 | Inactive |
| BARRY'S SEAMLESS ALUMINUM GUTTERS INC.Port St. Lucie, FL · Inactive | Port St. Lucie, FL | Corporation | Mar 10, 1979 | Inactive |
| COUNTRY SQUIRE BUILDERS, INC.Port St. Lucie, FL · Inactive | Port St. Lucie, FL | Corporation | Mar 29, 1979 | Inactive |
| MINORI CONSTRUCTION, INC.Port St. Lucie, FL · Inactive | Port St. Lucie, FL | Corporation | Mar 27, 1979 | Inactive |
| C.H. LEWIS (LUCAN), INC.Port St. Lucie, FL · Inactive | Port St. Lucie, FL | Corporation | Jun 22, 1979 | Inactive |
| ACCENT WITH FLOWERS & GIFTS, INC.Port St. Lucie, FL · Inactive | Port St. Lucie, FL | Corporation | Sep 4, 1979 | Inactive |
| DONS JANITORIAL SERVICE INC.Port St. Lucie, FL · Inactive | Port St. Lucie, FL | Corporation | Sep 14, 1979 | Inactive |
| RICK NEILSON SERVICES, INC.Port St. Lucie, FL · Inactive | Port St. Lucie, FL | Corporation | Oct 10, 1979 | Inactive |
| JACKLAS CORPORATIONPort St. Lucie, FL · Inactive | Port St. Lucie, FL | Corporation | Nov 20, 1979 | Inactive |
| PATRICIA A. SMITH COURT REPORTING INC.Port St. Lucie, FL · Inactive | Port St. Lucie, FL | Corporation | Apr 1, 1980 | Inactive |
| SOLAZ CONSTRUCTION, INC.Port St. Lucie, FL · Inactive | Port St. Lucie, FL | Corporation | May 23, 1980 | Inactive |
| DORIS & PETER SEAFOOD CORP.Port St. Lucie, FL · Inactive | Port St. Lucie, FL | Corporation | Jun 3, 1980 | Inactive |
| R.A. & C.J. NEILSON ENTERPRISES, INC.Port St. Lucie, FL · Inactive | Port St. Lucie, FL | Corporation | Jun 27, 1980 | Inactive |
| MANFREDI CONSTRUCTION, INC.Port St. Lucie, FL · Inactive | Port St. Lucie, FL | Corporation | Jun 26, 1981 | Inactive |
| TLC GROVES, INC.Port Saint Lucie, FL · Inactive | Port Saint Lucie, FL | Corporation | Jul 17, 1981 | Inactive |
| TRIMSHIP, INC.Port St. Lucie, FL · Inactive | Port St. Lucie, FL | Corporation | Jul 27, 1981 | Inactive |
| FIRST UNITED METHODIST CHURCH OF PORT ST. LUCIE, INC.Port St. Lucie, FL · Active | Port St. Lucie, FL | Nonprofit | Mar 7, 1961 | Active |
| ST. ANDREW LUTHERAN CHURCH, INC.Port St. Lucie, FL · Active | Port St. Lucie, FL | Nonprofit | Dec 10, 1962 | Active |
| RIVER PARK NEIGHBORHOOD ASSOCIATION, INC.Port Saint Lucie, FL · Active | Port Saint Lucie, FL | Nonprofit | May 15, 1964 | Active |
| MISSIONARY FAITH BAPTIST CHURCH, INC.Port St. Lucie, FL · Active | Port St. Lucie, FL | Nonprofit | Sep 5, 1967 | Active |
| MARINE INDUSTRIES ASSOCIATION OF FLORIDA, INC.Point St. Lucie, FL · Active | Point St. Lucie, FL | Nonprofit | Apr 16, 1970 | Active |
| FIRST BAPTIST CHURCH OF PORT ST. LUCIE, INC.Port St. Lucie, FL · Inactive | Port St. Lucie, FL | Nonprofit | Jan 23, 1973 | Inactive |
| PORT ST. LUCIE CHRISTIAN CHURCH, INC.Port St. Lucie, FL · Active | Port St. Lucie, FL | Nonprofit | Sep 5, 1975 | Active |
| ANDRE' "ANDY" J. MATTON POST NO. 10130 VETERANS OF FOREIGN WARS OF THE UNITED STATES, INC.Port St. Lucie, FL · Inactive | Port St. Lucie, FL | Nonprofit | Sep 22, 1975 | Inactive |
| APOSTOLIC TEMPLE, INC.Port St. Lucie, FL · Active | Port St. Lucie, FL | Nonprofit | Nov 25, 1975 | Active |
| GFWC PORT ST. LUCIE JUNIOR WOMAN'S CLUB, INC.Port St. Lucie, FL · Inactive | Port St. Lucie, FL | Nonprofit | Oct 21, 1976 | Inactive |
| POLISH-AMERICAN SOCIAL CLUB, INC.Point St. Lucie, FL · Inactive | Point St. Lucie, FL | Nonprofit | Dec 21, 1976 | Inactive |
| GRACE AND TRUTH CHAPEL, INC.Port St. Lucie, FL · Inactive | Port St. Lucie, FL | Nonprofit | Dec 30, 1976 | Inactive |
| THE CALVARY BAPTIST CHURCH OF PORT ST. LUCIE, FLORIDA, INC.Port St. Lucie, FL · Inactive | Port St. Lucie, FL | Nonprofit | Jul 12, 1979 | Inactive |
| PORT ST. LUCIE ATHLETIC ASSOCIATION, INC.Port St. Lucie, FL · Inactive | Port St. Lucie, FL | Nonprofit | Jul 18, 1979 | Inactive |
| SAINT LUCIE ASSOCIATION, INC.Port St. Lucie, FL · Inactive | Port St. Lucie, FL | Nonprofit | Sep 10, 1980 | Inactive |
| PORT ST. LUCIE SOCCER CLUB, INC.Port St. Lucie, FL · Inactive | Port St. Lucie, FL | Nonprofit | Dec 2, 1980 | Inactive |
| FAITH TABERNACLE OF FT. PIERCE, INC.Point St. Lucie, FL · Inactive | Point St. Lucie, FL | Nonprofit | Apr 21, 1982 | Inactive |
| PORT ST. LUCIE LODGE NO. 513, LOYAL ORDER OF MOOSE, INC.Port St. Lucie, FL · Active | Port St. Lucie, FL | Nonprofit | Feb 15, 1983 | Active |
| ROTARY CLUB OF PORT ST. LUCIE, INC.Port St. Lucie, FL · Active | Port St. Lucie, FL | Nonprofit | Feb 21, 1983 | Active |
| U.S. PERFORMANCE HANDICAP RACING FLEET OF SOUTHEAST FLORIDA, INC.Port St. Lucie, FL · Active | Port St. Lucie, FL | Nonprofit | Mar 29, 1983 | Active |
| PORT ST. LUCIE CONGREGATION OF JEHOVAH'S WITNESSES, INC.Port St. Lucie, FL · Inactive | Port St. Lucie, FL | Nonprofit | Jun 15, 1983 | Inactive |
| SCHWAB-KOPLIN ASSOCIATES, INC.Port St. Lucie, FL · Inactive | Port St. Lucie, FL | Corporation | Feb 19, 1982 | Inactive |
| SIMPLEE UP2DATE LLLPPort Saint Lucie, FL · Inactive | Port Saint Lucie, FL | Partnership | Aug 17, 2020 | Inactive |
| CODEHIVE NETWORK LPPort Saint Lucie, FL · Inactive | Port Saint Lucie, FL | Partnership | Apr 30, 2024 | Inactive |
| ACTIVE TRADE TRUSTPort St. Lucie, FL · Active | Port St. Lucie, FL | Other | Nov 6, 2007 | Active |
| TRISTAN AND SON CORP.Port Saint Lucie, FL · Active | Port Saint Lucie, FL | Other | Nov 6, 2007 | Active |
| REDITUS TRADEPort Saint Lucie, FL · Active | Port Saint Lucie, FL | Other | Apr 3, 2008 | Active |