| THE ORCHID PARK NORTH CANAL OWNER'S ASSOCIATION, INC.Sugarloaf Key, FL · Inactive | Sugarloaf Key, FL | Nonprofit | Feb 2, 2004 | Inactive |
| DOLPHIN COVE PROPERTY OWNERS' ASSOCIATION, INC.Sugarloaf Key, FL · Active | Sugarloaf Key, FL | Nonprofit | May 25, 2004 | Active |
| D.O.G.S TO C.L.A.S. INCRamrod, FL · Inactive | Ramrod, FL | Nonprofit | Aug 11, 2004 | Inactive |
| THE HADDEN FOUNDATION, INC.Sugarloaf Key, FL · Active | Sugarloaf Key, FL | Nonprofit | Apr 19, 2005 | Active |
| LAMAKEYWEST, INCSugarloaf, FL · Inactive | Sugarloaf, FL | Nonprofit | May 27, 2005 | Inactive |
| PARK PLACE (STOCK ISLAND) HOMEOWNERS' ASSOCIATION, INC.Little Torch Key, FL · Active | Little Torch Key, FL | Nonprofit | Jun 13, 2005 | Active |
| SUGARLOAF PALMS ESTATES HOMEOWNERS' ASSOCIATION, INC.Sugarloaf Key, FL · Inactive | Sugarloaf Key, FL | Nonprofit | Jun 21, 2005 | Inactive |
| CUTTHROAT HARBOR ESTATES OWNERS ASSOCIATION, INC.Cudjoe Key, FL · Inactive | Cudjoe Key, FL | Nonprofit | Aug 15, 2005 | Inactive |
| CHILDREN R US INC.Big Torch Key, FL · Inactive | Big Torch Key, FL | Nonprofit | Oct 18, 2005 | Inactive |
| LESSER ANTILLES RESEARCH AND DEVELOPMENT CORPORATIONSummerland Key, FL · Inactive | Summerland Key, FL | Nonprofit | Oct 30, 1984 | Inactive |
| TURTLE COVE CONDOMINIUM ASSOCIATION OF KEY WEST, INC.Summerland Key, FL · Inactive | Summerland Key, FL | Nonprofit | Jan 26, 2006 | Inactive |
| BRIAN SAMSON KWHS BAND SCHOLARSHIP FUND, INC.Summerland Key, FL · Inactive | Summerland Key, FL | Nonprofit | Apr 28, 2006 | Inactive |
| BECKY CAREY MINISTRIES, INC.Summerland Key, FL · Inactive | Summerland Key, FL | Nonprofit | May 9, 2007 | Inactive |
| SUMMERLAND KEY COVE AMD HOMEOWNERS ASSOCIATION, INC.Summerland Key, FL · Inactive | Summerland Key, FL | Nonprofit | Dec 7, 2007 | Inactive |
| THE A.R.F. SHACK, INC.Cudjoe Key, FL · Active | Cudjoe Key, FL | Nonprofit | Feb 8, 2008 | Active |
| KEYS MARINE DEBRIS MANAGEMENT INC.Sugarloaf Key, FL · Inactive | Sugarloaf Key, FL | Nonprofit | Sep 26, 2008 | Inactive |
| CITIZENS NOT SERFS, INC.Summerland Key, FL · Inactive | Summerland Key, FL | Nonprofit | Nov 25, 2008 | Inactive |
| INDIAN MOUND RESIDENTS ASSOCIATION, INC.Sugarloaf Key, FL · Inactive | Sugarloaf Key, FL | Nonprofit | Apr 29, 1985 | Inactive |
| PARADISE FOUNDATION INC.Cudjoe Key, FL · Inactive | Cudjoe Key, FL | Nonprofit | Feb 25, 2009 | Inactive |
| FLORIDA KEYS FREE BEACHES/KEY WEST FREE BEACHES INC.Summerland Key, FL · Inactive | Summerland Key, FL | Nonprofit | Aug 6, 2009 | Inactive |
| PHILLIPPS ENTREPRENEURS, INC.Ramrod Key, FL · Inactive | Ramrod Key, FL | Nonprofit | Oct 21, 2009 | Inactive |
| WE THE ISLAND INC.Sugarloaf Key, FL · Inactive | Sugarloaf Key, FL | Nonprofit | Oct 21, 2009 | Inactive |
| JPC COMMUNITY DEVELOPMENT CORP.Summerland Key, FL · Inactive | Summerland Key, FL | Nonprofit | Jun 18, 2010 | Inactive |
| MERGING IDEAS DEVELOPING ARTS CORPORATIONSugarloaf Key, FL · Active | Sugarloaf Key, FL | Nonprofit | Jan 25, 2011 | Active |
| SOUTHERNMOST COCONUT CASTAWAYS, INC.Sugarloaf Key, FL · Active | Sugarloaf Key, FL | Nonprofit | Mar 28, 2011 | Active |
| KEVIN PIPER JR. MEMORIAL FUND INC.Cudjoe Key, FL · Active | Cudjoe Key, FL | Nonprofit | Dec 23, 2011 | Active |
| KEY WEST YOUTH LACROSSE LEAGUE, INC.Sugarloaf Key, FL · Active | Sugarloaf Key, FL | Nonprofit | Jul 23, 2012 | Active |
| THE MARIPOSA PROJECT, INC.Summerland Key, FL · Inactive | Summerland Key, FL | Nonprofit | Aug 2, 2013 | Inactive |
| KEY WEST ATHLETIC ASSOCIATION, INC.Sugarloaf Key, FL · Inactive | Sugarloaf Key, FL | Nonprofit | Aug 22, 2013 | Inactive |
| BAYWOOD HEALTH ASSOCIATES, INC.Ramrod Key, FL · Active | Ramrod Key, FL | Nonprofit | Sep 13, 2013 | Active |
| 1220 GRINNELL STREET CONDOMINIUM ASSOCIATION, INC.Summerland, FL · Inactive | Summerland, FL | Nonprofit | Sep 23, 2013 | Inactive |
| AGA SOUTHEASTERN FLORIDA CHAPTER, INC.Sugarloaf Key, FL · Active | Sugarloaf Key, FL | Nonprofit | Aug 1, 2014 | Active |
| ONE WORLD ONE CANVAS, INC.Sugarloaf Key, FL · Active | Sugarloaf Key, FL | Nonprofit | Nov 24, 2014 | Active |
| CUDJOE KEY POST NO. 8683 VETERANS OF FOREIGN WARS OF THE UNITED STATES, INC.Summerland Key, FL · Inactive | Summerland Key, FL | Nonprofit | May 14, 1986 | Inactive |
| HOOPS CLUB OF KEY WEST INC.Sugarloaf Key, FL · Inactive | Sugarloaf Key, FL | Nonprofit | Sep 28, 2015 | Inactive |
| UPPER SUGARLOAF RESIDENTS ASSOCIATION, INC.Sugarloaf Key, FL · Active | Sugarloaf Key, FL | Nonprofit | Dec 7, 2015 | Active |
| CONCERNED CITIZENS FOR ABUSED CHILDREN, INC.Summerland Key, FL · Inactive | Summerland Key, FL | Nonprofit | Jun 4, 1986 | Inactive |
| KEYS HOA INC.Cudjoe Key, FL · Active | Cudjoe Key, FL | Nonprofit | Oct 11, 2016 | Active |
| SACARMA LAUNCH HOMEOWNERS ASSOCIATION, INC.Cudjoe Key, FL · Inactive | Cudjoe Key, FL | Nonprofit | Nov 29, 2016 | Inactive |
| HOLY PROPHET JONAH ORTHODOX MISSION A MISSION OF THE DIOCESE OF THE SOUTH OF THE ORTHODOX CHURCH IN AMERICA INCORPORATEDRamrod Key, FL · Inactive | Ramrod Key, FL | Nonprofit | Mar 28, 2017 | Inactive |
| LOWER KEYS ALLIANCE, INC.Sugarloaf Key, FL · Inactive | Sugarloaf Key, FL | Nonprofit | Jun 30, 2017 | Inactive |
| KEY WEST GOLF TEAM BOOSTER CLUB INCSugarloaf Key, FL · Inactive | Sugarloaf Key, FL | Nonprofit | Aug 10, 2017 | Inactive |
| COASTAL FISHERY CONSERVATION, INCLittle Torch Key, FL · Inactive | Little Torch Key, FL | Nonprofit | Nov 7, 2017 | Inactive |
| PLASTIC CONTINENTS INC.Sugarloaf Key, FL · Inactive | Sugarloaf Key, FL | Nonprofit | Jan 5, 2018 | Inactive |
| CONCH AUXILIARY RADIO EMERGENCY SERVICES, INC.Cudjoe Key, FL · Active | Cudjoe Key, FL | Nonprofit | Feb 6, 2018 | Active |
| BAHAMA VILLAGE COMMUNITY COALITION INC.Cudjoe Key, FL · Active | Cudjoe Key, FL | Nonprofit | May 8, 2018 | Active |
| AQUATIC SEA INSTITUTE INCLittle Torch Key, FL · Active | Little Torch Key, FL | Nonprofit | Jul 18, 2018 | Active |
| MUSIC WITH HEART INCSugarloaf Key, FL · Active | Sugarloaf Key, FL | Nonprofit | Oct 24, 2018 | Active |
| SEAVIEW TIDES PROPERTY OWNERS ASSOCIATION, INCSugarloaf Key, FL · Active | Sugarloaf Key, FL | Nonprofit | Mar 24, 2019 | Active |
| FLORIDA PROFESSIONAL ASSOCIATION OF STAFFING SPECIALISTS, INC.Summerland Key, FL · Active | Summerland Key, FL | Nonprofit | Sep 6, 2019 | Active |