| FLORIDA FARMLAND FOSTERS INCIndiantown, FL · Inactive | Indiantown, FL | Nonprofit | Mar 28, 2019 | Inactive |
| WAT BUDDHAVIHARADHAM, INC.Indiantown, FL · Inactive | Indiantown, FL | Nonprofit | Sep 20, 2019 | Inactive |
| BSK GROWERS ASSOCIATION, INC.Indiantown, FL · Inactive | Indiantown, FL | Nonprofit | Sep 25, 2019 | Inactive |
| CUB SCOUTS PACK 818, INC.Indiantown, FL · Inactive | Indiantown, FL | Nonprofit | Nov 6, 2019 | Inactive |
| ORDER OF THE EASTERN STAR-STARS OF INDIANTOWN CHAPTER NO 81 INC.Indiantown, FL · Inactive | Indiantown, FL | Nonprofit | Dec 2, 2019 | Inactive |
| INDIANTOWN BAPTIST CHURCH, INC.Indiantown, FL · Inactive | Indiantown, FL | Nonprofit | Feb 10, 1987 | Inactive |
| INDIANTOWN JAYCEES INC.Indiantown, FL · Inactive | Indiantown, FL | Nonprofit | Feb 18, 1987 | Inactive |
| IGLESIA RESTAURACION JESUS SALVA INCIndiantown, FL · Inactive | Indiantown, FL | Nonprofit | Jan 2, 2020 | Inactive |
| IGLESIA EVANGELICA SALVO POR GRACIA CORPIndiantown, FL · Inactive | Indiantown, FL | Nonprofit | Jan 14, 2020 | Inactive |
| FIGHTING 4 CHRIST MINISTRIES INCIndiantown, FL · Active | Indiantown, FL | Nonprofit | May 5, 2020 | Active |
| THE FAMILY WORSHIP CENTER OF INDIANTOWN INCORPORATEDIndiantown, FL · Active | Indiantown, FL | Nonprofit | May 15, 1987 | Active |
| SOUTH FLORIDA HUNTING RETRIEVER CLUB INC.Indiantown, FL · Inactive | Indiantown, FL | Nonprofit | Mar 4, 2021 | Inactive |
| IGLESIA EVANGELICA UNIDOS POR LA SANGRE DE JESUCRISTO, INC.Indiantown, FL · Inactive | Indiantown, FL | Nonprofit | Oct 13, 2021 | Inactive |
| IGLESIA DE DIOS FILADELFIA, INC.Indiantown, FL · Inactive | Indiantown, FL | Nonprofit | Apr 1, 2022 | Inactive |
| INDIOS, INC.Indiantown, FL · Inactive | Indiantown, FL | Nonprofit | Sep 28, 1987 | Inactive |
| DA SWAMP HOMECOMING COMMITTEE CORPORATIONIndiantown, FL · Inactive | Indiantown, FL | Nonprofit | May 2, 2023 | Inactive |
| TEMPLO DE ORACION INDIANTOWN CORPIndiantown, FL · Inactive | Indiantown, FL | Nonprofit | Sep 1, 2023 | Inactive |
| KNUCKLE BUMP FARMS SANCTUARY INC.Indiantown, FL · Inactive | Indiantown, FL | Nonprofit | Jan 29, 2024 | Inactive |
| CHURCH OF ACTS AT INDIANTOWN, INCORPORATEDIndiantown, FL · Inactive | Indiantown, FL | Nonprofit | Oct 31, 2024 | Inactive |
| FLORIDA REDCOATS, INC.Indiantown, FL · Active | Indiantown, FL | Nonprofit | Aug 12, 2025 | Active |
| INDIANTOWN YOUTH SPORTS ASSOCIATION INC.Indiantown, FL · Active | Indiantown, FL | Nonprofit | Mar 16, 2026 | Active |
| SLIME CITY INC.Indiantown, FL · Active | Indiantown, FL | Nonprofit | May 20, 2026 | Active |
| GREATER INDIANTOWN COMMUNITY ALLIANCE, INC.Indiantown, FL · Active | Indiantown, FL | Nonprofit | Jun 1, 2026 | Active |
| BYRDS OF A FEATHER INC.Indiantown, FL · Active | Indiantown, FL | Nonprofit | Jun 30, 2026 | Active |
| RAYMOND E. DARLING, JR. POST NO. 6023 VETERANS OF FOREIGN WARS OF THE UNITED STATES, INC.Indiantown, FL · Inactive | Indiantown, FL | Nonprofit | May 3, 1988 | Inactive |
| FRIENDS OF THE ELISABETH LAHTI LIBRARY AT INDIANTOWN, INC.Indiantown, FL · Inactive | Indiantown, FL | Nonprofit | Dec 21, 1988 | Inactive |
| INDIANWOOD HOMEOWNERS ASSOCIATION, INC.Indiantown, FL · Active | Indiantown, FL | Nonprofit | Apr 10, 1989 | Active |
| MARTIN COUNTY AGRICULTURAL LEAGUE, INC.Indiantown, FL · Inactive | Indiantown, FL | Nonprofit | Sep 19, 1989 | Inactive |
| HARBOUR POINTE MASTER ASSOCIATION, INC.Indiantown, FL · Inactive | Indiantown, FL | Nonprofit | Jul 30, 1990 | Inactive |
| HARBOUR POINTE ESTATES PROPERTY OWNERS' ASSOCIATION, INC.Indiantown, FL · Inactive | Indiantown, FL | Nonprofit | Jul 30, 1990 | Inactive |
| NEW HOPE HOMES MINISTRY, INC.Indiantown, FL · Inactive | Indiantown, FL | Nonprofit | Aug 29, 1990 | Inactive |
| BEACON PRISON MINISTRIES, INC.Indiantown, FL · Inactive | Indiantown, FL | Nonprofit | Sep 17, 1990 | Inactive |
| THE MESSIAH OF ZION CHRIST CHURCH, INC.Indiantown, FL · Inactive | Indiantown, FL | Nonprofit | Oct 4, 1990 | Inactive |
| HARBOUR POINTE YACHT CLUB, INC.Indiantown, FL · Inactive | Indiantown, FL | Nonprofit | Jun 5, 1991 | Inactive |
| INDIANTOWN CIVIC CLUB, INC.Indiantown, FL · Active | Indiantown, FL | Nonprofit | Jan 16, 1992 | Active |
| IGLESIA REDIMIDOS POR LA SANGRE DE JESUS INC.Indiantown, FL · Inactive | Indiantown, FL | Nonprofit | Mar 13, 1992 | Inactive |
| INDIANTOWN IRREGULARS, INC.Indiantown, FL · Inactive | Indiantown, FL | Nonprofit | May 11, 1992 | Inactive |
| RAYMOND E. DARLING VFW POST 6023, INC.Indiantown, FL · Inactive | Indiantown, FL | Nonprofit | Nov 3, 1992 | Inactive |
| EVANGELICAL HAITIAN CHURCH OF THE NAZARENE, INC.Indiantown, FL · Active | Indiantown, FL | Nonprofit | Apr 13, 1993 | Active |
| INDIANTOWN FAITH TEMPLE CHURCH OF GOD, INC.Indiantown, FL · Inactive | Indiantown, FL | Nonprofit | May 19, 1993 | Inactive |
| 46TH NATIONAL SQUARE DANCE CONVENTION, INC.Indiantown, FL · Inactive | Indiantown, FL | Nonprofit | Nov 8, 1993 | Inactive |
| ALPHA MINISTRIES OF INDIANTOWN, INC.Indiantown, FL · Inactive | Indiantown, FL | Nonprofit | Jun 13, 1994 | Inactive |
| MARTIN COUNTY HORSEMAN'S ASSOCIATION, INC.Indiantown, FL · Inactive | Indiantown, FL | Nonprofit | Jul 18, 1994 | Inactive |
| AMERICANS AGAINST CRIME, INC.Indiantown, FL · Inactive | Indiantown, FL | Nonprofit | Jul 27, 1994 | Inactive |
| NEW BETHEL AFRICAN METHODIST EPISCOPAL CHURCH OF MARTIN COUNTY, INC.Indiantown, FL · Inactive | Indiantown, FL | Nonprofit | Jun 27, 1995 | Inactive |
| INDIANTOWN EDUCATION COALITION, INC.Indiantown, FL · Active | Indiantown, FL | Nonprofit | Feb 5, 1996 | Active |
| INDIANTOWN CITRUS GROWERS ASSOCIATION, INC.Indiantown, FL · Active | Indiantown, FL | Nonprofit | Nov 4, 1996 | Active |
| GREATER APOSTLE FAITH MINISTRY INC.Indiantown, FL · Inactive | Indiantown, FL | Nonprofit | May 22, 1997 | Inactive |
| BOOKER PARK YOUTH ASSOCIATION, INC.Indiantown, FL · Inactive | Indiantown, FL | Nonprofit | Jul 16, 1997 | Inactive |
| NEW FREEDOM MINISTRIES, INC.Indiantown, FL · Inactive | Indiantown, FL | Nonprofit | May 26, 1999 | Inactive |