| GULF BREEZE ASSOCIATES LIMITED COMPANYCaptiva, FL · Inactive | Captiva, FL | LLC | Dec 9, 1997 | Inactive |
| PIDG'N INN PARTNERS, L.C.North Captiva, FL · Inactive | North Captiva, FL | LLC | Mar 20, 1998 | Inactive |
| ANZ EXOTIC FLOWERS & FOLIAGE, L.C.Captiva, FL · Inactive | Captiva, FL | LLC | Jul 21, 1998 | Inactive |
| KATER ENTERPRISES, L.L.C.Captiva, FL · Inactive | Captiva, FL | LLC | Jun 16, 1999 | Inactive |
| WHEATON INVESTMENT COMPANY, L.L.C.Captiva, FL · Inactive | Captiva, FL | LLC | Mar 21, 2001 | Inactive |
| GAMA JAMA, LLCCaptiva, FL · Inactive | Captiva, FL | LLC | Apr 28, 2003 | Inactive |
| CAPTAINS WATCH, LLCUpper Captiva Island, FL · Inactive | Upper Captiva Island, FL | LLC | Oct 27, 2003 | Inactive |
| OCEAN ELEVEN, LLCNorth Captiva Island, FL · Inactive | North Captiva Island, FL | LLC | Oct 27, 2003 | Inactive |
| GULF BREEZE (FL), LLCCaptiva, FL · Inactive | Captiva, FL | LLC | Oct 27, 2003 | Inactive |
| SOUTH STAR CONTRACTORS, LLCCaptiva, FL · Inactive | Captiva, FL | LLC | Jan 3, 2005 | Inactive |
| D AND H REAL ESTATE HOLDINGS LLCCaptiva, FL · Active | Captiva, FL | LLC | Sep 20, 2012 | Active |
| AVENTURE AVIATION LLCCaptiva, FL · Inactive | Captiva, FL | LLC | Mar 19, 2018 | Inactive |
| AVENTURE AVIATION, LLCCaptiva, FL · Active | Captiva, FL | LLC | Dec 10, 2019 | Active |
| SUNRISE BAY RETREAT LLCUpper Captiva, FL · Active | Upper Captiva, FL | LLC | Nov 23, 2021 | Active |
| MANATEE 11/11, LLCCaptiva, FL · Active | Captiva, FL | LLC | Aug 8, 2022 | Active |
| BEAUVAIS PROPERTY MANAGEMENT L.L.C.Captiva, FL · Active | Captiva, FL | LLC | Sep 15, 2026 | Active |
| MINA LIQUORS, INC.Captiva, FL · Inactive | Captiva, FL | Corporation | Mar 23, 1987 | Inactive |
| CUSTOM PROPERTY SERVICES, INC.Captiva, FL · Inactive | Captiva, FL | Corporation | Jan 8, 1988 | Inactive |
| HANDYMAN CHARLIE, INC.Tampa, FL · Inactive | Tampa, FL | Corporation | Mar 24, 1988 | Inactive |
| UPPER CAPTIVA REALTY, INC.Captiva Island, FL · Inactive | Captiva Island, FL | Corporation | May 13, 1988 | Inactive |
| IN TRUST FOR CAPTIVA, INC.Captiva, FL · Inactive | Captiva, FL | Nonprofit | Feb 14, 2000 | Inactive |
| THE CAPTIVA ISLAND HOMEOWNERS ASSOCIATION, INC.Captiva, FL · Inactive | Captiva, FL | Nonprofit | Apr 11, 2000 | Inactive |
| CAPTIVA BAY VILLAS CONDOMINIUM ASSOCIATION, INC.Captiva, FL · Active | Captiva, FL | Nonprofit | May 8, 2000 | Active |
| CAPTIVA INCORPORATION COMMITTEE, INC.Captiva, FL · Inactive | Captiva, FL | Nonprofit | Aug 4, 2000 | Inactive |
| CAPTIVA ISLAND PROPERTY OWNERS ASSOCIATION, INC.Captiva, FL · Active | Captiva, FL | Nonprofit | Oct 2, 2000 | Active |
| UPPER CAPTIVA ISLAND CHAPEL, INC.Captiva, FL · Active | Captiva, FL | Nonprofit | Feb 28, 2001 | Active |
| UPPER CAPTIVA COMMUNITY CENTER FOUNDATION, INC.North Captiva, FL · Inactive | North Captiva, FL | Nonprofit | Nov 14, 2001 | Inactive |
| HARBOURVIEW VILLAS AT SOUTH SEAS RESORT CONDOMINIUM ASSOCIATION, INC.Captiva, FL · Active | Captiva, FL | Nonprofit | Jul 29, 2002 | Active |
| FRIENDS OF CAYO COSTA, INC.Fort Myers, FL · Inactive | Fort Myers, FL | Nonprofit | Sep 12, 2002 | Inactive |
| CAPTIVA ISLAND FOUNDATION, INC.Captiva, FL · Inactive | Captiva, FL | Nonprofit | Aug 16, 2005 | Inactive |
| NORTH CAPTIVA PRESERVATION SOCIETY, INC.North Captiva, FL · Inactive | North Captiva, FL | Nonprofit | Aug 15, 2005 | Inactive |
| OSPREY BAY PROPERTY OWNERS ASSOCIATION, INC.Captiva Island, FL · Active | Captiva Island, FL | Nonprofit | Mar 3, 2008 | Active |
| CCA FOUNDATION, INC.Captiva, FL · Active | Captiva, FL | Nonprofit | Mar 20, 2009 | Active |
| MSG ENTERTAINMENT, INC.Captiva, FL · Inactive | Captiva, FL | Nonprofit | Sep 30, 2009 | Inactive |
| CAPTIVA ISLAND YACHT CLUB, INC.Captiva, FL · Active | Captiva, FL | Nonprofit | May 31, 1985 | Active |
| CITIZENS FOR GOOD GOVERNANCE, INC.Captiva, FL · Inactive | Captiva, FL | Nonprofit | Apr 6, 2010 | Inactive |
| CAPTIVA HOLIDAY VILLAGE, INC.Captiva, FL · Inactive | Captiva, FL | Nonprofit | Apr 11, 2011 | Inactive |
| CAPTIVA ISLAND HISTORICAL SOCIETY, INC.Captiva, FL · Active | Captiva, FL | Nonprofit | Jul 20, 2011 | Active |
| UPPER CAPTIVA COMMUNITY PANEL, INC.Upper Captiva, FL · Inactive | Upper Captiva, FL | Nonprofit | Apr 23, 2012 | Inactive |
| UPPER CAPTIVA BEACH RESTORATION ASSOCIATION, INC.North Captiva, FL · Active | North Captiva, FL | Nonprofit | Aug 8, 2012 | Active |
| CEGWAY FOUNDATION, INC.Captiva, FL · Active | Captiva, FL | Nonprofit | Mar 30, 2018 | Active |
| DEPTH MINISTRIES, INC.North Captiva, FL · Active | North Captiva, FL | Nonprofit | Apr 26, 2018 | Active |
| SHERMAN FAMILY FOUNDATION, INC.Captiva, FL · Active | Captiva, FL | Nonprofit | Jul 5, 2018 | Active |
| NORTH CAPTIVA SEA TURTLE FOUNDATION, INC.Captiva, FL · Active | Captiva, FL | Nonprofit | Nov 6, 2019 | Active |
| SOS CAPTIVA, INC.Captiva, FL · Inactive | Captiva, FL | Nonprofit | Apr 22, 1987 | Inactive |
| CAPTIVAVILLE INC.Captiva, FL · Inactive | Captiva, FL | Nonprofit | Mar 21, 2022 | Inactive |
| UNIVERSITY OF UTOPIA,CORPSanibel, FL · Inactive | Sanibel, FL | Nonprofit | May 4, 2022 | Inactive |
| KINGFISHER DOCK ASSOCIATION, INC.Upper Captiva, FL · Active | Upper Captiva, FL | Nonprofit | May 28, 2026 | Active |
| UNIVERSITY OF SOUTHERN FLORIDA CAPTIVA, INCSanibel, FL · Active | Sanibel, FL | Nonprofit | Aug 18, 2026 | Active |
| PLANTATION BAY VILLAS OWNERS ASSOCIATION, INC.Captiva, FL · Active | Captiva, FL | Nonprofit | Jan 19, 1990 | Active |