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| SOUTH STREET PROPERTIES LLCKey West, FL · Active | Key West, FL | LLC | Mar 8, 2021 | Active |
| SOUTHERNMOST ATM INC.Key West, FL · Active | Key West, FL | Corporation | Sep 12, 2019 | Active |
| L&M CON CON LLCKey West, FL · Active | Key West, FL | LLC | Jan 14, 2019 | Active |
| MARTIN S. MCGUIRE, VMD, INCORPORATEDKey West, FL · Active | Key West, FL | Corporation | Jul 20, 2017 | Active |
| SOUTHERNMOST KEY LIME SHOP LLCKey West, FL · Active | Key West, FL | LLC | Apr 18, 2017 | Active |
| SPRING TRAINING CORPKey West, FL · Active | Key West, FL | Corporation | Jan 11, 2017 | Active |
| LUDWELL INC.Key West, FL · Active | Key West, FL | Corporation | Dec 13, 2016 | Active |
| DIGITAL ISLAND MEDIA, LLCRiverview, FL · Active | Riverview, FL | LLC | Dec 29, 2011 | Active |
| ALL OUT DESIGNS, INC.Key West, FL · Active | Key West, FL | Corporation | Aug 26, 2011 | Active |
| ZIA CHARTERS, INC.Key West, FL · Inactive | Key West, FL | Corporation | Aug 8, 2011 | Inactive |
| INDIGENOUS LANDSCAPES, INC.Key West, FL · Active | Key West, FL | Corporation | Mar 28, 2011 | Active |
| BOATGEORGE, INC.Key West, FL · Active | Key West, FL | Corporation | Feb 15, 2010 | Active |
| HAYLOR, INC.Key West, FL · Active | Key West, FL | Corporation | Sep 22, 2008 | Active |
| MAKE IT OFFICIAL, INC.Key West, FL · Inactive | Key West, FL | Corporation | Aug 24, 2007 | Inactive |
| STANLEY SACK MD PAKey West, FL · Active | Key West, FL | Corporation | Apr 9, 2007 | Active |
| TUCKER-WALDEN, INC.Key West, FL · Active | Key West, FL | Corporation | Oct 23, 2006 | Active |
| J.M. MARINE SERVICES, INC.Key West, FL · Active | Key West, FL | Corporation | Jun 19, 2006 | Active |
| LANDSCAPE KEY WEST, INC.Key West, FL · Active | Key West, FL | Corporation | May 4, 2006 | Active |
| ROCKWELL PROPERTY, INC.Key West, FL · Active | Key West, FL | Corporation | Aug 19, 2005 | Active |
| 1122 SIMONTON RESIDENCES, LLCKey West, FL · Active | Key West, FL | LLC | Feb 17, 2005 | Active |
| W.I.R.E.D. IN KEY WEST, L.L.C.Key West, FL · Active | Key West, FL | LLC | Aug 16, 2004 | Active |
| SAVAGE KW PROPERTIES, INC.Key West, FL · Active | Key West, FL | Corporation | Jun 14, 2004 | Active |
| PROFESSIONAL PLANT DESIGN OF KEY WEST, INC.Key West, FL · Active | Key West, FL | Corporation | Mar 27, 2003 | Active |
| FLAGLER'S LANDING CONDOMINIUM OWNERS' ASSOCIATION, INC.Key West, FL · Active | Key West, FL | Nonprofit | Apr 17, 2001 | Active |
| JUMPING JOE PRODUCTIONS, INC.Key West, FL · Active | Key West, FL | Corporation | Jan 22, 2001 | Active |
| PIRATE SCOOTER RENTALS, INC.Key West, FL · Active | Key West, FL | Corporation | Dec 18, 2000 | Active |
| TARANAK CORPMiami, FL · Active | Miami, FL | Corporation | Jun 16, 2021 | Active |
| MORGAN'S PLUMBING SERVICES, INC.Summerland Key, FL · Active | Summerland Key, FL | Corporation | May 7, 2025 | Active |
| SOUTHERNMOST SURFACING LIMITED LIABILITY COMPANYSummerland Key, FL · Inactive | Summerland Key, FL | LLC | May 6, 2024 | Inactive |
| PEAKS AND VALLEYS COUNSELING SERVICES, LLCSummerland Key, FL · Active | Summerland Key, FL | LLC | May 25, 2022 | Active |
| CORAL CONSULTING INC.Stock Island, FL · Active | Stock Island, FL | Corporation | May 5, 2021 | Active |
| SEAQUATICS CORP.Sugarloaf Shores, FL · Inactive | Sugarloaf Shores, FL | Corporation | Jun 18, 1979 | Inactive |
| 1290202 ONTARIO INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Jan 20, 2000 | Inactive |
| CHAVES PROPERTIES, INC.Key West, FL · Inactive | Key West, FL | Corporation | Jun 7, 2001 | Inactive |
| 498446 ONTARIO LIMITED CORP.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Feb 6, 2004 | Inactive |
| PAKRUL HOLDINGS INC.Location not reported, FL · Active | Location not reported, FL | Corporation | Apr 30, 2004 | Active |
| 876649 ONTARIO LTD., CORPORATIONLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Mar 31, 2005 | Inactive |
| R.J. ISAACS INVESTMENTS LIMITED, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Feb 24, 2011 | Inactive |
| KARBREN HOLDINGS LIMITED, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Apr 2, 2012 | Inactive |
| KESTRAL PROPERTIES LIMITED, INC.Key West, FL · Inactive | Key West, FL | Corporation | Apr 9, 2012 | Inactive |
| 2268826 ONTARIO INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Feb 3, 2014 | Inactive |
| PICTON BAY INVESTMENTS INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Nov 5, 2015 | Inactive |
| MILLIE'S SUNDRIES, INC.Key West, FL · Inactive | Key West, FL | Corporation | Feb 21, 1984 | Inactive |
| CROISSANTS DE FRANCE OF KEY WEST, INC.Key West, FL · Inactive | Key West, FL | Corporation | Apr 26, 1985 | Inactive |
| ISLAND SHOE BOX, INC.Key West, FL · Inactive | Key West, FL | Corporation | Sep 11, 1985 | Inactive |
| C. TREVETT & ASSOCIATES, INC.Key West, FL · Inactive | Key West, FL | Corporation | May 8, 1986 | Inactive |
| THE POPULAR HOUSE, INC.Key West, FL · Inactive | Key West, FL | Corporation | Dec 17, 1987 | Inactive |
| D.J.M. DEVELOPMENTS, LLCKey West, FL · Inactive | Key West, FL | LLC | Aug 14, 2003 | Inactive |
| BAY BUILDERS OF KEY WEST, LLCKey West, FL · Inactive | Key West, FL | LLC | Sep 23, 2003 | Inactive |