| FELLSMERE CHURCH OF GOD IN CHRIST, INC.Fellsmere, FL · Inactive | Fellsmere, FL | Nonprofit | Feb 16, 1984 | Inactive |
| AG. DEVELOPMENT & ADMINISTRATION, INC.Fellsmere, FL · Inactive | Fellsmere, FL | Nonprofit | Jul 23, 2002 | Inactive |
| AG. PLANNING & DEVELOPMENT, INC.Fellsmere, FL · Inactive | Fellsmere, FL | Nonprofit | Jul 23, 2002 | Inactive |
| SOUTHEAST EQUITY CORPORATIONFellsmere, FL · Inactive | Fellsmere, FL | Nonprofit | Jun 5, 2003 | Inactive |
| THE LIONS FOUNDATION OF FELLSMERE, INC.Fellsmere, FL · Inactive | Fellsmere, FL | Nonprofit | Oct 20, 2003 | Inactive |
| NORTH COUNTY DEVELOPMENT AUTHORITY, INC.Fellsmere, FL · Inactive | Fellsmere, FL | Nonprofit | Dec 17, 2003 | Inactive |
| HATTER COMPOUND INC.Fellsmere, FL · Inactive | Fellsmere, FL | Nonprofit | Dec 10, 2003 | Inactive |
| THE AGRICULTURE FACILITIES ADMINISTRATION AND MANAGEMENT FOUNDATION, INC.Fellsmere, FL · Inactive | Fellsmere, FL | Nonprofit | Mar 16, 2004 | Inactive |
| OLD FELLSMERE SCHOOL RESTORATION ASSOCIATION, INC.Fellsmere, FL · Inactive | Fellsmere, FL | Nonprofit | Jan 25, 1985 | Inactive |
| ZION BLACKHAND INCFellsmere, FL · Inactive | Fellsmere, FL | Nonprofit | Mar 21, 2008 | Inactive |
| SOCIETY FOR THE PREVENTION OF CRUELTY TO ANIMALS OF SEBASTIAN & INDIAN RIVER COUNTY, FL, INC.Fellsmere, FL · Inactive | Fellsmere, FL | Nonprofit | Mar 23, 2009 | Inactive |
| FELLSMERE LITTLE LEAGUE, INC.Fellsmere, FL · Inactive | Fellsmere, FL | Nonprofit | Aug 3, 2009 | Inactive |
| FELLSMERE VOLUNTEER AMBULANCE SERVICE, INC.Fellsmere, FL · Inactive | Fellsmere, FL | Nonprofit | Jun 4, 1985 | Inactive |
| SPACE COAST KIBBLE KITCHEN, INC.Fellsmere, FL · Inactive | Fellsmere, FL | Nonprofit | May 7, 2010 | Inactive |
| FELLSMERE CHURCH OF GOD IN CHRIST CORP.Fellsmere, FL · Inactive | Fellsmere, FL | Nonprofit | Aug 5, 2010 | Inactive |
| HARMONY HOUSE OF FELLSMERE INC.Fellsmere, FL · Inactive | Fellsmere, FL | Nonprofit | Oct 25, 2010 | Inactive |
| IGLESIA VIDA EN FAMILIA, ASAMBLEAS DE DIOS, INC.Fellsmere, FL · Inactive | Fellsmere, FL | Nonprofit | Mar 14, 2011 | Inactive |
| FLORIDA EQUESTRIANS PRESENTED BY SCARLETT STABLES, INC.Fellsmere, FL · Inactive | Fellsmere, FL | Nonprofit | Dec 13, 2011 | Inactive |
| FLORIDA EQUESTRIAN FOUNDATION PRESENTED BY SCARLETT STABLES, INC.Fellsmere, FL · Inactive | Fellsmere, FL | Nonprofit | Mar 22, 2012 | Inactive |
| FELLSMERE FARMERS MARKET AND MERCADO, INC.Fellsmere, FL · Inactive | Fellsmere, FL | Nonprofit | Sep 12, 2013 | Inactive |
| FELLSMERE CHURCH OF GOD IN CHRIST INC.Fellsmere, FL · Inactive | Fellsmere, FL | Nonprofit | Nov 12, 2013 | Inactive |
| ANIMAL PROTECTION COALITION OF INDIAN RIVER COUNTY, INC.Fellsmere, FL · Inactive | Fellsmere, FL | Nonprofit | Jun 26, 2014 | Inactive |
| LIVING WORD OF JESHUA HAMASHIA MINISTRY INC.Fellsmere, FL · Inactive | Fellsmere, FL | Nonprofit | Sep 29, 2014 | Inactive |
| PASO FINO HACIENDA INC.Fellsmere, FL · Inactive | Fellsmere, FL | Nonprofit | Dec 4, 2014 | Inactive |
| COUNTRY CARE ROSES, INC.Fellsmere, FL · Inactive | Fellsmere, FL | Nonprofit | Jul 23, 2015 | Inactive |
| FELLSMERE COMMUNITY GARDENS, INC.Fellsmere, FL · Inactive | Fellsmere, FL | Nonprofit | Nov 13, 2015 | Inactive |
| ROBYN'S RESCUE & REHAB, INC.Fellsmere, FL · Inactive | Fellsmere, FL | Nonprofit | May 2, 2016 | Inactive |
| GREEN WILDLIFE EXPERIENCE, INC.Fellsmere, FL · Inactive | Fellsmere, FL | Nonprofit | Dec 21, 2016 | Inactive |
| U.S.NAVY ARMED GUARD/MERCHANT MARINE NATIONAL ASSOCIATION.INCFellsmere, FL · Inactive | Fellsmere, FL | Nonprofit | Sep 18, 2017 | Inactive |
| VOLUNTEER IN ACTION AND PREVENTION, INC.Fellsmere, FL · Inactive | Fellsmere, FL | Nonprofit | Sep 13, 2018 | Inactive |
| ART LIFE COMMUNITY BICYCLE PROGRAM, INC.Fellsmere, FL · Inactive | Fellsmere, FL | Nonprofit | Oct 31, 2018 | Inactive |
| PUZZLE PIECE FARM ANIMAL RESCUE INCFellsmere, FL · Inactive | Fellsmere, FL | Nonprofit | May 31, 2019 | Inactive |
| FRESH START SOBER HOUSE II INCFellsmere, FL · Inactive | Fellsmere, FL | Nonprofit | Jun 15, 2020 | Inactive |
| FELLSMERE VOLUNTEERS MEDICAL CLINIC INCFellsmere, FL · Inactive | Fellsmere, FL | Nonprofit | Nov 8, 2021 | Inactive |
| GREEN HAND FOUNDATION INC.Fellsmere, FL · Inactive | Fellsmere, FL | Nonprofit | Dec 13, 2021 | Inactive |
| FELLSMERE GRANGE HALL, INC.Fellsmere, FL · Inactive | Fellsmere, FL | Nonprofit | Sep 29, 1987 | Inactive |
| BLACK HORSE RESCUE CORPFellsmere, FL · Active | Fellsmere, FL | Nonprofit | Feb 14, 2024 | Active |
| REYES-WELSCH FARMS, INC.Fellsmere, FL · Inactive | Fellsmere, FL | Nonprofit | Jul 10, 2024 | Inactive |
| LUCKY CLOVER AGRICULTURAL CLUB INCFellsmere, FL · Inactive | Fellsmere, FL | Nonprofit | Aug 8, 2024 | Inactive |
| HEART GOALS UNITED INCFellsmere, FL · Inactive | Fellsmere, FL | Nonprofit | Dec 10, 2024 | Inactive |
| THE DISCIPLES 12 INCFellsmere, FL · Active | Fellsmere, FL | Nonprofit | Apr 21, 2026 | Active |
| TREASURE COAST OUTDOOR CONSERVATION ASSOCIATION, INCFellsmere, FL · Active | Fellsmere, FL | Nonprofit | Apr 28, 2026 | Active |
| KINGDOM SURF AND SERVE, INC.Fellsmere, FL · Active | Fellsmere, FL | Nonprofit | Jun 22, 2026 | Active |
| THE PRAETORIAN FOUNDATION INCLocation not reported, FL · Active | Location not reported, FL | Nonprofit | Aug 18, 2026 | Active |
| FELLSMERE CIVIC LEAGUE, INC.Fellsmere, FL · Inactive | Fellsmere, FL | Nonprofit | Jun 16, 1992 | Inactive |
| THE LORD'S TABLE OF INDIAN RIVER COUNTY INC.Fellsmere, FL · Inactive | Fellsmere, FL | Nonprofit | Sep 21, 1992 | Inactive |
| SPACE COAST SEABIRD RESCUE AND REHABILITATION, INC.Fellsmere, FL · Inactive | Fellsmere, FL | Nonprofit | Jun 7, 1993 | Inactive |
| FELLSMERE COMMUNITY BIBLE CHURCH CORPORATIONFellsmere, FL · Active | Fellsmere, FL | Nonprofit | Sep 28, 1993 | Active |
| TREASURE COAST COMMUNITY HEALTH, INC.Fellsmere, FL · Active | Fellsmere, FL | Nonprofit | Oct 8, 1993 | Active |
| FELLSMERE HISTORICAL CHURCH, INC.Fellsmere, FL · Active | Fellsmere, FL | Nonprofit | Dec 23, 1993 | Active |