| J. ENTERPRISES, CO.Fort Pierce, FL · Inactive | Fort Pierce, FL | Corporation | Feb 27, 1979 | Inactive |
| THURMAN'S OF FORT PIERCE, INC.Fort Pierce, FL · Inactive | Fort Pierce, FL | Corporation | Jun 8, 1979 | Inactive |
| LIBRA DEVELOPMENT COMPANY, INC.Fort Pierce, FL · Inactive | Fort Pierce, FL | Corporation | Sep 11, 1979 | Inactive |
| BELL AIRCRAFT SALES & SERVICE, INC.Fort Pierce, FL · Inactive | Fort Pierce, FL | Corporation | Oct 10, 1979 | Inactive |
| GRIMES REALTY, INC.Fort Pierce, FL · Inactive | Fort Pierce, FL | Corporation | Dec 24, 1979 | Inactive |
| DANISH FURNITURE, INC.Fort Pierce, FL · Active | Fort Pierce, FL | Corporation | Jan 15, 1980 | Active |
| ALKEN CORPORATION OF ST. LUCIE COUNTYFort Pierce, FL · Inactive | Fort Pierce, FL | Corporation | May 6, 1980 | Inactive |
| J. C. METAL SPINNING, INC.Fort Pierce, FL · Inactive | Fort Pierce, FL | Corporation | Jun 26, 1980 | Inactive |
| RIO EQUIPMENT AND PARTS, INC.Fort Pierce, FL · Inactive | Fort Pierce, FL | Corporation | Jul 17, 1980 | Inactive |
| H.A. LUTEN ASSOCIATES, INC.Fort Pierce, FL · Inactive | Fort Pierce, FL | Corporation | Jul 24, 1980 | Inactive |
| THE TREASURE COAST PUBLICATIONS, INC.Fort Pierce, FL · Inactive | Fort Pierce, FL | Corporation | Aug 8, 1980 | Inactive |
| FREEPORT SHUTTLE, INC.Fort Pierce, FL · Inactive | Fort Pierce, FL | Corporation | Aug 11, 1980 | Inactive |
| MISSIONARY FLIGHTS AND SERVICE INCFort Pierce, FL · Active | Fort Pierce, FL | Nonprofit | Oct 1, 1960 | Active |
| NORTHSIDE WORSHIP CENTER, INC.Fort Pierce, FL · Active | Fort Pierce, FL | Nonprofit | Mar 2, 1962 | Active |
| BASIL L. KING SCHOLARSHIP FOUNDATION, INC.Fort Pierce, FL · Active | Fort Pierce, FL | Nonprofit | Jul 27, 1963 | Active |
| ST. LUCIE COUNTY BUS DRIVERS ASSOCIATION, INC.Fort Pierce, FL · Inactive | Fort Pierce, FL | Nonprofit | Apr 10, 1967 | Inactive |
| ZION HOPE MISSIONARY BAPTIST CHURCH OF FORT PIERCE, INC.Fort Pierce, FL · Active | Fort Pierce, FL | Nonprofit | Sep 17, 1968 | Active |
| HARBOR BRANCH OCEANOGRAPHIC INSTITUTION, INC.Fort Pierce, FL · Inactive | Fort Pierce, FL | Nonprofit | Feb 1, 1974 | Inactive |
| RIVER WOODS PROPERTY OWNER'S ASSOCIATION, INC.Fort Pierce, FL · Active | Fort Pierce, FL | Nonprofit | Jun 2, 1977 | Active |
| LINK ANTIQUE STEAM FOUNDATION,INC.Fort Pierce, FL · Inactive | Fort Pierce, FL | Nonprofit | May 20, 1980 | Inactive |
| THE TALL PINES HOME OWNERS ASSOCIATION,INC.Fort Pierce, FL · Inactive | Fort Pierce, FL | Nonprofit | Feb 9, 1982 | Inactive |
| CASA CAPRONA OWNERS ASSOCIATION, INC.Fort Pierce, FL · Active | Fort Pierce, FL | Nonprofit | May 4, 1982 | Active |
| FLORIGOLD GROWERS, INC.Fort Pierce, FL · Active | Fort Pierce, FL | Nonprofit | Oct 16, 1959 | Active |
| LANGDON BARBER GROVES, INC.Fort Pierce, FL · Inactive | Fort Pierce, FL | Corporation | Jun 17, 1972 | Inactive |
| BAE CAPITAL, LTD.Fort Pierce, FL · Inactive | Fort Pierce, FL | Partnership | Nov 27, 2007 | Inactive |
| BLH FAMILY LIMITED PARTNERSHIPFort Pierce, FL · Inactive | Fort Pierce, FL | Partnership | Mar 24, 2009 | Inactive |
| BERNARD EGAN LTD. LLLPFort Pierce, FL · Inactive | Fort Pierce, FL | Partnership | Mar 8, 1988 | Inactive |
| T & T LAND, LTD.Fort Pierce, FL · Active | Fort Pierce, FL | Partnership | Feb 24, 1998 | Active |
| TIEGS & HUFF INVESTMENTS, LTD.Fort Pierce, FL · Inactive | Fort Pierce, FL | Partnership | Nov 12, 1998 | Inactive |
| TIEGS & HUFF TWO INVESTMENTS, LTDFort Pierce, FL · Inactive | Fort Pierce, FL | Partnership | Aug 10, 1999 | Inactive |
| NIXON INVESTMENTS, LTD.Fort Pierce, FL · Inactive | Fort Pierce, FL | Partnership | Sep 22, 1999 | Inactive |
| MCC FLORIDA REALTY FAMILY LIMITED PARTNERSHIPFort Pierce, FL · Inactive | Fort Pierce, FL | Partnership | Aug 21, 2000 | Inactive |
| STEWART, INC.Fort Pierce, FL · Inactive | Fort Pierce, FL | Corporation | Sep 25, 1980 | Inactive |
| LITTLETON COMPANY, INC. OF NCFort Pierce, FL · Inactive | Fort Pierce, FL | Corporation | Jul 6, 2001 | Inactive |
| PHILIPPE COUSTEAU FOUNDATION, INC.Fort Pierce, FL · Inactive | Fort Pierce, FL | Nonprofit | Feb 21, 2002 | Inactive |
| INTERNET PROVISIONING PARTNERS, INC.Fort Pierce, FL · Inactive | Fort Pierce, FL | Corporation | May 1, 2002 | Inactive |
| ASAY BOATS & CONSTRUCTION CO., INC.Fort Pierce, FL · Inactive | Fort Pierce, FL | Corporation | Jan 15, 2003 | Inactive |
| SCIENTIFIC CORPORATIONFort Pierce, FL · Inactive | Fort Pierce, FL | Corporation | Oct 27, 1980 | Inactive |
| MASTER MARINE CONSTRUCTION CORPORATIONFort Pierce, FL · Inactive | Fort Pierce, FL | Corporation | Nov 6, 1980 | Inactive |
| FLORIDA LAND CLEARING, INC.Fort Pierce, FL · Inactive | Fort Pierce, FL | Corporation | Nov 19, 1980 | Inactive |
| HOUCK LEASING, INC.Fort Pierce, FL · Inactive | Fort Pierce, FL | Corporation | Feb 14, 2006 | Inactive |
| US SPORT AIRCRAFT, INC.Fort Pierce, FL · Inactive | Fort Pierce, FL | Corporation | Jan 28, 2008 | Inactive |
| CREATIVE RESULTS FINANCIAL SOLUTIONS, INC.Fort Pierce, FL · Inactive | Fort Pierce, FL | Corporation | May 12, 2010 | Inactive |
| GENSOFT, INC.Fort Pierce, FL · Inactive | Fort Pierce, FL | Corporation | Feb 11, 2019 | Inactive |
| BLUE CATCH FLEET INC.Fort Pierce, FL · Inactive | Fort Pierce, FL | Corporation | Jun 20, 2019 | Inactive |
| SORRENTO ITALIAN RESTAURANT AND PIZZA, INC.Fort Pierce, FL · Inactive | Fort Pierce, FL | Corporation | Feb 13, 1981 | Inactive |
| ERFOLG HOLDINGS FLA OPS, INCFort Pierce, FL · Active | Fort Pierce, FL | Corporation | Aug 9, 2024 | Active |
| HARBOR ELECTRONICS OF FORT PIERCE, INC.Fort Pierce, FL · Inactive | Fort Pierce, FL | Corporation | May 4, 1981 | Inactive |
| GUARANTEED WATER SYSTEMS, INC.Fort Pierce, FL · Inactive | Fort Pierce, FL | Corporation | Aug 19, 1981 | Inactive |
| RHEINLANDER INSTRUMENT CORP. OF FLORIDAFort Pierce, FL · Inactive | Fort Pierce, FL | Corporation | Sep 2, 1981 | Inactive |