| TREASURE COAST DATA SERVICES, INC.Stuart, FL · Inactive | Stuart, FL | Corporation | Jan 29, 1988 | Inactive |
| THE O'MALLEY FOUNDATION, INC.Stuart, FL · Inactive | Stuart, FL | Corporation | Mar 2, 1988 | Inactive |
| LUTES ENTERPRISES, INC.Stuart, FL · Inactive | Stuart, FL | Corporation | Apr 4, 1988 | Inactive |
| BRITISH AMERICAN CORPORATIONStuart, FL · Inactive | Stuart, FL | Corporation | Apr 8, 1988 | Inactive |
| TRASH BUSTERS, INC.Stuart, FL · Inactive | Stuart, FL | Corporation | Apr 19, 1988 | Inactive |
| MARY'S HAIR FASHIONS, INCORPORATEDStuart, FL · Inactive | Stuart, FL | Corporation | May 5, 1988 | Inactive |
| DEBORAH A. SAWYER, P.A.Stuart, FL · Inactive | Stuart, FL | Corporation | May 24, 1988 | Inactive |
| VORTEX WATER SYSTEMS, INCORPORATEDStuart, FL · Inactive | Stuart, FL | Corporation | May 25, 1988 | Inactive |
| D & R DEVELOPMENT OF JUPITER, INC.Stuart, FL · Inactive | Stuart, FL | Corporation | May 25, 1988 | Inactive |
| GUARDIAN INTERNATIONAL LEASING CORP.Stuart, FL · Inactive | Stuart, FL | Corporation | Jun 6, 1988 | Inactive |
| ENVIRONMENTAL IMAGINEERING, INC.Stuart, FL · Inactive | Stuart, FL | Corporation | Jun 6, 1988 | Inactive |
| GLASS PLASTERING, INC. OF MARTIN COUNTYStuart, FL · Inactive | Stuart, FL | Corporation | Jun 23, 1988 | Inactive |
| SOUTHWEST PRODUCTIONS, INC.Stuart, FL · Inactive | Stuart, FL | Corporation | Aug 10, 1988 | Inactive |
| MARTIN GLASS CORPORATION, INC.Stuart, FL · Inactive | Stuart, FL | Corporation | Aug 12, 1988 | Inactive |
| UPHUES, INC.Stuart, FL · Inactive | Stuart, FL | Corporation | Aug 15, 1988 | Inactive |
| MORSE COVE, INC.Stuart, FL · Inactive | Stuart, FL | Corporation | Sep 1, 1988 | Inactive |
| STUART HORNETS YOUTH ASSOCIATION, INCORPORATEDStuart, FL · Inactive | Stuart, FL | Nonprofit | Jul 24, 2001 | Inactive |
| MARTIN COUNTY GOLF SCHOLARSHIPS, INC.Stuart, FL · Inactive | Stuart, FL | Nonprofit | Mar 16, 1984 | Inactive |
| ALL FOR YOUTH, INC.Stuart, FL · Inactive | Stuart, FL | Nonprofit | Apr 5, 2002 | Inactive |
| THE LIGHTHOUSE BAPTIST CHURCH OF MARTIN COUNTY, INC.Stuart, FL · Inactive | Stuart, FL | Nonprofit | Aug 21, 2003 | Inactive |
| TREASURE COAST BREASTFEEDING TASKFORCE INC.Stuart, FL · Inactive | Stuart, FL | Nonprofit | Apr 28, 2004 | Inactive |
| SOUTH RIVER COLONY PROPERTY OWNERS ASSOCIATION, INC.Stuart, FL · Active | Stuart, FL | Nonprofit | Aug 23, 1984 | Active |
| THE CHARLES EMANUEL REACH FOR THE STARS FOUNDATION, INC.Stuart, FL · Inactive | Stuart, FL | Nonprofit | Apr 25, 2005 | Inactive |
| THE "JIMMIE LEE GARY SR." ARTS FOUNDATION, INC.Stuart, FL · Inactive | Stuart, FL | Nonprofit | Sep 23, 2005 | Inactive |
| GREENVILLE ESTATES HOMEOWNERS ASSOCIATION, INC.Stuart, FL · Inactive | Stuart, FL | Nonprofit | Sep 25, 1984 | Inactive |
| FAIRNESS IN TAXATION, INC.Stuart, FL · Inactive | Stuart, FL | Nonprofit | Feb 28, 1985 | Inactive |
| THE CENTER FOR THE ARTS OF STUART, INC.Stuart, FL · Inactive | Stuart, FL | Nonprofit | Mar 21, 1986 | Inactive |
| JUDICIAL ASSISTANTS ASSOCIATION OF THE NINETEENTH CIRCUIT, INC.Stuart, FL · Inactive | Stuart, FL | Nonprofit | Sep 11, 1986 | Inactive |
| MARTIN COUNTY BASEBALL BOOSTERS, INC.Stuart, FL · Inactive | Stuart, FL | Nonprofit | Jan 22, 1987 | Inactive |
| THE BIBLE CHURCH, INC.Stuart, FL · Inactive | Stuart, FL | Nonprofit | Mar 5, 1987 | Inactive |
| MASKSFORMARTIN INCStuart, FL · Inactive | Stuart, FL | Nonprofit | Apr 14, 2020 | Inactive |
| LOCAL UNION 2505 UAWStuart, FL · Inactive | Stuart, FL | Nonprofit | Apr 30, 2021 | Inactive |
| STUART SUMMER CONCERTS, INC.Stuart, FL · Inactive | Stuart, FL | Nonprofit | Aug 6, 1987 | Inactive |
| UNIQUE TRANSFORMATION COMMUNITY ALLIANCE, INC.Fort Pierce, FL · Active | Fort Pierce, FL | Nonprofit | Mar 19, 2026 | Active |
| POTSDAM PRODUCTIONS, INC.Stuart, FL · Inactive | Stuart, FL | Nonprofit | Sep 26, 1988 | Inactive |
| LIONS CLUB OF STUART INC.Stuart, FL · Inactive | Stuart, FL | Nonprofit | Nov 3, 1988 | Inactive |
| ERNESTINE "SUSIE: HOLLOWAY MEMORIAL P.R.I.D.E. PROGRAM, INC.Stuart, FL · Inactive | Stuart, FL | Nonprofit | Nov 8, 1988 | Inactive |
| MARTIN COUNTY BLACK HERITAGE ASSOCIATION, INC.Stuart, FL · Inactive | Stuart, FL | Nonprofit | Jan 12, 1989 | Inactive |
| JENSEN BEACH LUTHERAN CHURCH, INC.Stuart, FL · Inactive | Stuart, FL | Nonprofit | Feb 9, 1989 | Inactive |
| WORD OF HIS GRACE, INCORPORATEDStuart, FL · Inactive | Stuart, FL | Nonprofit | Nov 29, 1989 | Inactive |
| ROTARY CLUB OF INDIA-LUCIE, INC.Stuart, FL · Inactive | Stuart, FL | Nonprofit | Dec 18, 1990 | Inactive |
| TREASURE COAST NON PROFIT, INC.Stuart, FL · Inactive | Stuart, FL | Nonprofit | Feb 1, 1991 | Inactive |
| MARTIN COUNTY AIRPORTS ASSOCIATION, INC.Stuart, FL · Inactive | Stuart, FL | Nonprofit | Mar 5, 1991 | Inactive |
| INDEPENDENT INSURANCE AGENTS OF MARTIN COUNTY, INC.Stuart, FL · Inactive | Stuart, FL | Nonprofit | May 13, 1991 | Inactive |
| ANNA MILLER CIRCLE, INC.Stuart, FL · Inactive | Stuart, FL | Nonprofit | Jul 15, 1991 | Inactive |
| THE PREVENTION RESOURCE CENTER, INC.Stuart, FL · Inactive | Stuart, FL | Nonprofit | Aug 5, 1991 | Inactive |
| LISTEN TO THE CHILDREN, INC.Stuart, FL · Inactive | Stuart, FL | Nonprofit | Sep 3, 1992 | Inactive |
| TREASURE COAST ASSOCIATION OF INSURANCE AND FINANCIAL ADVISORS, INC.Stuart, FL · Inactive | Stuart, FL | Nonprofit | Sep 20, 1994 | Inactive |
| LEARNING DISABILITIES ASSOCIATION, INC. MARTIN COUNTY CHAPTERStuart, FL · Inactive | Stuart, FL | Nonprofit | Jul 19, 1995 | Inactive |
| GLOUCESTER TOWN HOME OWNERS' ASSOCIATION, INC.Stuart, FL · Inactive | Stuart, FL | Nonprofit | Jan 26, 1996 | Inactive |