| NETWORK FOR ANIMALS, INC.Sanibel, FL · Inactive | Sanibel, FL | Nonprofit | May 13, 2014 | Inactive |
| ROCKIN' CHRISTMAS FUND, INC.Sanibel Island, FL · Active | Sanibel Island, FL | Nonprofit | Sep 2, 2014 | Active |
| SANIBEL & CAPTIVA PHOTOGRAPHY CLUB INC.Sanibel, FL · Inactive | Sanibel, FL | Nonprofit | Oct 16, 2014 | Inactive |
| THE VILLAGE OF SANIBEL COMMERCIAL CONDOMINIUM ASSOCIATION, INC.Sanibel, FL · Active | Sanibel, FL | Nonprofit | Apr 7, 1986 | Active |
| THE PERIWINKLE PINES HOMEOWNERS ASSOCIATION, INC.Sanibel, FL · Active | Sanibel, FL | Nonprofit | Apr 9, 1986 | Active |
| SHELLY'S BOOK GARDEN, INC.Sanibel, FL · Inactive | Sanibel, FL | Nonprofit | Apr 9, 2015 | Inactive |
| FLORIDA GIVING GARDEN, INC.Sanibel, FL · Inactive | Sanibel, FL | Nonprofit | Jun 9, 2015 | Inactive |
| CRYSTAL FOUNDATION, INC.Sanibel, FL · Inactive | Sanibel, FL | Nonprofit | Dec 18, 2015 | Inactive |
| JACK'S GOT YOUR BACK FOUNDATION INC.Sanibel, FL · Inactive | Sanibel, FL | Nonprofit | May 27, 2016 | Inactive |
| SANIBEL-CAPTIVA SEA TURTLE SOCIETY, INC.Sanibel, FL · Inactive | Sanibel, FL | Nonprofit | Aug 29, 2016 | Inactive |
| MOWGA FOUNDATION INC.Sanibel, FL · Inactive | Sanibel, FL | Nonprofit | Sep 27, 2016 | Inactive |
| RELEASE OF INNOCENT PRISONERS EFFORT, INC.Sanibel, FL · Inactive | Sanibel, FL | Nonprofit | Nov 21, 2016 | Inactive |
| COVENANT LIFE VINEYARD CHRISTIAN FELLOWSHIP, INC.Sanibel, FL · Inactive | Sanibel, FL | Nonprofit | Aug 11, 1986 | Inactive |
| LITTLE CRITTERS OF SANIBEL AND CAPTIVA ISLANDS, INC.Sanibel, FL · Inactive | Sanibel, FL | Nonprofit | Apr 25, 2017 | Inactive |
| SHELL MUSEUM AND EDUCATIONAL FOUNDATION, INC.Sanibel, FL · Active | Sanibel, FL | Nonprofit | Oct 1, 1986 | Active |
| SANDALS CONDOMINIUM ASSOCIATION, INC.Sanibel, FL · Active | Sanibel, FL | Nonprofit | Oct 16, 1986 | Active |
| HURRICANE HOUSE CONDOMINIUM ASSOCIATION, INC.Sanibel, FL · Active | Sanibel, FL | Nonprofit | Nov 19, 1986 | Active |
| BAT YAM FOUNDATION, INC.Sanibel, FL · Inactive | Sanibel, FL | Nonprofit | Jun 8, 2018 | Inactive |
| MYRA AND J WESLEY ROBERTS ART FOUNDATION, INC.Sanibel, FL · Inactive | Sanibel, FL | Nonprofit | Sep 4, 2018 | Inactive |
| OCEANSIDE COLLEGIATE ACADEMY INC.Sanibel, FL · Inactive | Sanibel, FL | Nonprofit | Nov 14, 2018 | Inactive |
| LAKE PALMS CONDOMINIUM ASSOCIATION, INC.Sanibel, FL · Active | Sanibel, FL | Nonprofit | Dec 30, 1986 | Active |
| SOMERSET AT THE REEF CONDOMINIUM ASSOCIATION, INC.Sanibel, FL · Active | Sanibel, FL | Nonprofit | Jan 16, 1987 | Active |
| TAMARIND AT THE REEF CONDOMINIUM ASSOCIATION, INC.Sanibel, FL · Active | Sanibel, FL | Nonprofit | Jan 16, 1987 | Active |
| THE EVERYWHERE FOUNDATION INCSanibel, FL · Inactive | Sanibel, FL | Nonprofit | Apr 22, 2019 | Inactive |
| SOUTHWEST FLORIDA ALLIANCE OF CHAMBERS, INC.Sanibel, FL · Active | Sanibel, FL | Nonprofit | Aug 16, 2019 | Active |
| SEASCAPE OF SANIBEL CONDOMINIUM ASSOCIATION, INC.Sanibel, FL · Active | Sanibel, FL | Nonprofit | Mar 27, 1987 | Active |
| SANDPIPER WEST OF SANIBEL CONDOMINIUM ASSOCIATION, INC.Sanibel, FL · Active | Sanibel, FL | Nonprofit | May 6, 1987 | Active |
| SANIBEL-CAPTIVA ADULT COURSES, INC.Sanibel, FL · Inactive | Sanibel, FL | Nonprofit | Aug 4, 1987 | Inactive |
| SANIBEL CAPTIVA VACATION RENTAL ALLIANCE, INCSanibel, FL · Inactive | Sanibel, FL | Nonprofit | May 31, 2022 | Inactive |
| LA PLAYA CONDOMINIUM ASSOCIATION, INC.Sanibel, FL · Active | Sanibel, FL | Nonprofit | Aug 26, 1987 | Active |
| PLANTATION VILLAGE OF SANIBEL CONDOMINIUM ASSOCIATION, INC.Sanibel, FL · Active | Sanibel, FL | Nonprofit | Sep 8, 1987 | Active |
| HEALTH EQUITY CONSULTING, INCSanibel, FL · Active | Sanibel, FL | Nonprofit | Jun 15, 2023 | Active |
| PATH SEEKERS OF SANIBEL, INC.Sanibel, FL · Inactive | Sanibel, FL | Nonprofit | Dec 8, 1987 | Inactive |
| CALOOSA SHORES HOMEOWNERS ASSOCIATION, INC.Sanibel, FL · Active | Sanibel, FL | Nonprofit | Jan 5, 1988 | Active |
| SANIBEL MUSIC FESTIVAL, INC.Sanibel, FL · Active | Sanibel, FL | Nonprofit | Jan 21, 1988 | Active |
| SANIBEL-CAPTIVA PHILANTHROPY FOUNDATION, INC.Sanibel, FL · Inactive | Sanibel, FL | Nonprofit | Feb 11, 1988 | Inactive |
| YOUNG PEOPLE IN DRAMATIC ARTS FOUNDATION, INC.Sanibel, FL · Inactive | Sanibel, FL | Nonprofit | Feb 24, 1988 | Inactive |
| HERON'S LANDING HOMEOWNERS ASSOCIATION OF SANIBEL, INC.Sanibel, FL · Active | Sanibel, FL | Nonprofit | Mar 4, 1988 | Active |
| THE KINZIE ISLAND HOMEOWNERS' ASSOCIATION, INC.Sanibel, FL · Active | Sanibel, FL | Nonprofit | Apr 4, 1988 | Active |
| SANIBEL JAZZ SOCIETY, INCSanibel, FL · Inactive | Sanibel, FL | Nonprofit | Mar 11, 2026 | Inactive |
| RELATIONSHIP SKILLS ACADEMY, INC.Sanibel, FL · Active | Sanibel, FL | Nonprofit | Apr 6, 2026 | Active |
| BONANNO FAMILY FOUNDATION, INC.Sanibel, FL · Active | Sanibel, FL | Nonprofit | Jul 23, 2026 | Active |
| COLONY BEACH ESTATES HOMEOWNERS ASSOCIATION, INC.Sanibel, FL · Active | Sanibel, FL | Nonprofit | May 20, 1988 | Active |
| ANGLERS KEY CONDOMINIUM ASSOCIATION, INC.Sanibel, FL · Active | Sanibel, FL | Nonprofit | Jul 11, 1988 | Active |
| SANIBEL HIGHLANDS ASSOCIATION, INC.Sanibel, FL · Inactive | Sanibel, FL | Nonprofit | Jul 19, 1988 | Inactive |
| SANDRIFT PROPERTY OWNERS' ASSOCIATION, INC.Sanibel, FL · Active | Sanibel, FL | Nonprofit | Sep 9, 1988 | Active |
| KINZIE ISLAND BEACH CONDOMINIUM ASSOCIATION, INC.Sanibel, FL · Active | Sanibel, FL | Nonprofit | Sep 29, 1988 | Active |
| KIMBALL LODGE CONDOMINIUM ASSOCIATION, INC.Sanibel, FL · Active | Sanibel, FL | Nonprofit | Nov 14, 1988 | Active |
| TOWN CENTER PROFESSIONAL PLAZA COMMERCIAL CONDOMINIUM ASSOCIATION, INC.Sanibel Island, FL · Inactive | Sanibel Island, FL | Nonprofit | Dec 13, 1988 | Inactive |
| CHRISTIAN H'AVEN, INC.Sanibel, FL · Inactive | Sanibel, FL | Nonprofit | Dec 19, 1988 | Inactive |