| SMCH INCKey West, FL · Active | Key West, FL | Corporation | May 31, 2019 | Active |
| PINKHOUSE OF KEY WEST, INC.Key West, FL · Active | Key West, FL | Corporation | Aug 3, 2007 | Active |
| ANGLER'S DIVE SHOP, INC.Key West, FL · Inactive | Key West, FL | Corporation | Sep 2, 1975 | Inactive |
| KIM PRODUCTS COMPANYKey West, FL · Inactive | Key West, FL | Corporation | Sep 24, 1975 | Inactive |
| CONCH FISHERIES, INC.Key West, FL · Inactive | Key West, FL | Corporation | Sep 8, 1977 | Inactive |
| M & F FLYING, INC.Key West, FL · Inactive | Key West, FL | Corporation | Jul 25, 1980 | Inactive |
| LOCATION TECHNOLOGY, INC.Key West, FL · Inactive | Key West, FL | Corporation | Jul 9, 1981 | Inactive |
| MIL-KO SEAFOOD, INC.Key West, FL · Inactive | Key West, FL | Corporation | Dec 1, 1980 | Inactive |
| A & P SERVICES, INC.Miami Shores, FL · Inactive | Miami Shores, FL | Corporation | Mar 12, 1982 | Inactive |
| VENDOR CAPITAL COMMUNICATIONS, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Nov 18, 1996 | Inactive |
| ETC X, LLCIslamorada, FL · Inactive | Islamorada, FL | LLC | Apr 16, 2004 | Inactive |
| HUGH AND JOAN PAPY LLCKey West, FL · Inactive | Key West, FL | LLC | May 21, 2004 | Inactive |
| COASTAL FISHING CHARTERS, LLCKey West, FL · Inactive | Key West, FL | LLC | Jan 24, 2005 | Inactive |
| 727 LOVE LANE, LLCKey West, FL · Inactive | Key West, FL | LLC | Aug 24, 2007 | Inactive |
| KEY WEST SEAPLANES, LLCKey West, FL · Inactive | Key West, FL | LLC | Feb 9, 2009 | Inactive |
| STUDIO E OF KW, LLCKey West, FL · Inactive | Key West, FL | LLC | May 10, 2010 | Inactive |
| HORAN CONSTRUCTION, LLCBig Pine Key, FL · Inactive | Big Pine Key, FL | LLC | Feb 20, 2013 | Inactive |
| FRANK KEEVAN & SON, LLCNaples, FL · Inactive | Naples, FL | LLC | Jan 30, 2014 | Inactive |
| ETC V, LLCIslamorada, FL · Inactive | Islamorada, FL | LLC | Apr 28, 2014 | Inactive |
| ELBOW CAY LLCKey West, FL · Inactive | Key West, FL | LLC | Dec 27, 2016 | Inactive |
| ETC VIII, LLCIslamorada, FL · Inactive | Islamorada, FL | LLC | Jan 30, 2019 | Inactive |
| ETC IX, LLCIslamorada, FL · Inactive | Islamorada, FL | LLC | Jan 30, 2019 | Inactive |
| TARPON POINT 12 RENTAL, LLCIslamorada, FL · Inactive | Islamorada, FL | LLC | Feb 14, 2019 | Inactive |
| TARPON POINT 11 RENTAL LLCIslamorada, FL · Inactive | Islamorada, FL | LLC | Jan 25, 2021 | Inactive |
| CONCHETTE ALUMNI ASSOCIATION, INC.Key West, FL · Inactive | Key West, FL | Nonprofit | Jun 14, 2004 | Inactive |
| COASTAL FISHERY CONSERVATION, INCLittle Torch Key, FL · Inactive | Little Torch Key, FL | Nonprofit | Nov 7, 2017 | Inactive |
| THE MONROE COUNTY CHRISTIAN COALITION INC.Key West, FL · Inactive | Key West, FL | Nonprofit | Apr 16, 1996 | Inactive |
| HELP US SAVE THE FLORIDA KEYS, INC.Key West, FL · Inactive | Key West, FL | Nonprofit | Jun 18, 1996 | Inactive |
| KEY WEST ASSOCIATION OF DIVE OPERATORS, INC.Key West, FL · Inactive | Key West, FL | Nonprofit | May 8, 1997 | Inactive |
| QUALITY OF LIFE NEIGHBORHOOD ASSOCIATION, INC.Marathon, FL · Inactive | Marathon, FL | Nonprofit | Sep 20, 1999 | Inactive |
| AMERICAN NAUTICAL DIVING AND RESEARCH/RECOVERY, INC.Enterprise, FL · Inactive | Enterprise, FL | Corporation | Feb 4, 2002 | Inactive |
| M. SAWTELLE RECOVERY, INC.Marathon, FL · Inactive | Marathon, FL | Corporation | Oct 22, 2002 | Inactive |
| J.C. RECOVERY, INC.Miami, FL · Inactive | Miami, FL | Corporation | Apr 23, 2004 | Inactive |
| HADAR K. INC.Key West, FL · Inactive | Key West, FL | Corporation | Dec 1, 2004 | Inactive |
| KUTS CORNER STORES, INC.Key West, FL · Inactive | Key West, FL | Corporation | Apr 10, 2006 | Inactive |
| KUTS KORNER STORES, INC.Key West, FL · Inactive | Key West, FL | Corporation | Apr 17, 2006 | Inactive |
| OLIVIA OF MONROE COUNTY, INC.Key West, FL · Inactive | Key West, FL | Corporation | Aug 8, 2006 | Inactive |
| PARK AND SELL, INC.Jacksonville, FL · Inactive | Jacksonville, FL | Corporation | Jun 5, 2008 | Inactive |
| PARK AND SELL BY OWNER, INC.Jacksonville, FL · Inactive | Jacksonville, FL | Corporation | Jun 5, 2008 | Inactive |
| POLARIS YACHT MANAGEMENT, INC.Key Wet, FL · Inactive | Key Wet, FL | Corporation | Jan 28, 2014 | Inactive |
| TREASURE SALVORS, INC.Key West, FL · Inactive | Key West, FL | Corporation | Apr 18, 1996 | Inactive |
| SHIPWRECK LINK, INC.Key West, FL · Inactive | Key West, FL | Corporation | Apr 30, 1996 | Inactive |
| 1001 TRUMAN AVENUE, INC.Key West, FL · Inactive | Key West, FL | Corporation | Sep 15, 1997 | Inactive |
| B & H PETROLEUM, INC.Coral Springs, FL · Inactive | Coral Springs, FL | Corporation | Sep 18, 1997 | Inactive |
| FLORIDA KEYS FLIGHT SERVICES, INC.Key West, FL · Inactive | Key West, FL | Corporation | Nov 14, 1997 | Inactive |
| MARINE ARCHAEOLOGICAL RESEARCH & SALVAGE, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Feb 26, 1998 | Inactive |
| CURRY PRINCESS, INC.Key West, FL · Inactive | Key West, FL | Corporation | Mar 13, 1998 | Inactive |
| TEKOA, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Mar 19, 1998 | Inactive |
| LIFE CENTER FOUNDATION, INC.Key West, FL · Inactive | Key West, FL | Corporation | Mar 24, 1998 | Inactive |
| PAUL BEBB, INC.Key West, FL · Inactive | Key West, FL | Corporation | May 22, 1998 | Inactive |