| SINGH JOHNSTON CHARITABLE FOUNDATION INC.Coral Gables, FL · Active | Coral Gables, FL | Nonprofit | Dec 16, 2021 | Active |
| MARATHON MARLIN, LLCCoral Gables, FL · Active | Coral Gables, FL | LLC | Jun 19, 2017 | Active |
| KNIGHT'S KEY ROAD, LLCCoral Gables, FL · Active | Coral Gables, FL | LLC | Apr 9, 2015 | Active |
| ANN ELIZABETH, LLCCoral Gables, FL · Active | Coral Gables, FL | LLC | Aug 20, 2010 | Active |
| SINGH RESORTS, INC.Coral Gables, FL · Active | Coral Gables, FL | Corporation | Jan 18, 2005 | Active |
| MISTY FJORDS, LLCCoral Gables, FL · Active | Coral Gables, FL | LLC | Oct 6, 2004 | Active |
| SINGH CABLE COMPANY, LLCKey West, FL · Active | Key West, FL | LLC | Aug 31, 2010 | Active |
| PIRATES COVE MASTER ASSOCIATION, INC.Marathon, FL · Active | Marathon, FL | Nonprofit | Aug 27, 2004 | Active |
| PIRATES COVE I CONDOMINIUM ASSOCIATION, INC.Marathon, FL · Active | Marathon, FL | Nonprofit | Jan 29, 1981 | Active |
| TRUMAN ANNEX HOLDING COMPANYKey West, FL · Inactive | Key West, FL | Corporation | Mar 9, 1987 | Inactive |
| S. JOSEPHS & ASSOCIATES, INC.Key West, FL · Inactive | Key West, FL | Corporation | Aug 20, 1987 | Inactive |
| KWGC INVESTMENT CO., L.L.C.Marathon, FL · Inactive | Marathon, FL | LLC | May 18, 2000 | Inactive |
| KENNEDY BUILDING ASSOCIATES, LLCCoral Gables, FL · Inactive | Coral Gables, FL | LLC | Dec 6, 2002 | Inactive |
| OVERSEAS VILLAGE, LLCMarathon, FL · Inactive | Marathon, FL | LLC | Dec 9, 2002 | Inactive |
| BOAT HOUSE ASSOCIATES, LLCKey West, FL · Inactive | Key West, FL | LLC | Oct 10, 2006 | Inactive |
| KARUNA, LLCKey West, FL · Inactive | Key West, FL | LLC | Nov 29, 2006 | Inactive |
| RK MARINA, LLCMarathon, FL · Inactive | Marathon, FL | LLC | Dec 1, 2006 | Inactive |
| TR MARINA, LLCMarathon, FL · Inactive | Marathon, FL | LLC | Dec 1, 2006 | Inactive |
| AJ MARINA, LLCMarathon, FL · Inactive | Marathon, FL | LLC | Dec 1, 2006 | Inactive |
| SINGH MARATHON RESORT PROPERTIES, LLCKey West, FL · Inactive | Key West, FL | LLC | Sep 17, 2007 | Inactive |
| 27 PARROT KEY, LLCTampa, FL · Inactive | Tampa, FL | LLC | Nov 21, 2007 | Inactive |
| TB 76, LLCKey West, FL · Inactive | Key West, FL | LLC | Apr 22, 2008 | Inactive |
| 68TH - OVERSEAS, LLCKey West, FL · Inactive | Key West, FL | LLC | Apr 24, 2008 | Inactive |
| 34 PARROT KEY, LLC.Key West, FL · Inactive | Key West, FL | LLC | Aug 25, 2008 | Inactive |
| 35 PARROT KEY, LLCKey West, FL · Inactive | Key West, FL | LLC | Sep 4, 2008 | Inactive |
| PARROT KEY ASSOCIATES, LLCKey West, FL · Inactive | Key West, FL | LLC | Apr 6, 2009 | Inactive |
| GULFSIDE 36, LLCKey West, FL · Inactive | Key West, FL | LLC | Apr 28, 2010 | Inactive |
| KC ROOF, LLCKey West, FL · Inactive | Key West, FL | LLC | Jun 25, 2010 | Inactive |
| 28 PARROT KEY, LLCKey West, FL · Inactive | Key West, FL | LLC | Feb 1, 2011 | Inactive |
| MILLS PLACE DEVELOPMENT CORPORATIONTallahassee, FL · Inactive | Tallahassee, FL | Corporation | Aug 28, 1989 | Inactive |
| SINGH CORAL LAGOON MANAGEMENT, LLCKey West, FL · Inactive | Key West, FL | LLC | Feb 15, 2012 | Inactive |
| OCEANSIDE RESORT AND MARINA, LLCKey West, FL · Inactive | Key West, FL | LLC | Nov 8, 2012 | Inactive |
| LANDS END RESORT, LLCKey West, FL · Inactive | Key West, FL | LLC | Nov 8, 2012 | Inactive |
| SINGH FAMILY TRANQUILITY BAY, LLCCoral Gables, FL · Inactive | Coral Gables, FL | LLC | Dec 4, 2012 | Inactive |
| SINGH FAMILY PARROT KEY, LLCKey West, FL · Inactive | Key West, FL | LLC | Dec 4, 2012 | Inactive |
| SINGH FAMILY SEAPORT, LLCKey West, FL · Inactive | Key West, FL | LLC | Dec 4, 2012 | Inactive |
| OSM SLIPS, LLCKey West, FL · Inactive | Key West, FL | LLC | Jan 30, 2013 | Inactive |
| SUMMERLAND PALMS INVESTORS, LLCKey West, FL · Inactive | Key West, FL | LLC | Mar 7, 2013 | Inactive |
| OCEANSIDE 209 LLCKey West, FL · Inactive | Key West, FL | LLC | May 13, 2013 | Inactive |
| MACDONALD LAUREL LLCKey West, FL · Inactive | Key West, FL | LLC | May 13, 2013 | Inactive |
| COCO PLUM DEVELOPERS, LLCKey West, FL · Inactive | Key West, FL | LLC | Aug 14, 2013 | Inactive |
| BANANA BAY DEVELOPERS, LLCKey West, FL · Inactive | Key West, FL | LLC | Aug 14, 2013 | Inactive |
| COCO PALMS DEVELOPERS, LLCKey West, FL · Inactive | Key West, FL | LLC | Aug 19, 2013 | Inactive |
| GMI-PINE RIDGE, LLCKey West, FL · Inactive | Key West, FL | LLC | Sep 26, 2013 | Inactive |
| GREEN MOUNTAIN INVESTORS, LLCKey West, FL · Inactive | Key West, FL | LLC | Sep 26, 2013 | Inactive |
| SUNCREST INVESTORS, LLCKey West, FL · Inactive | Key West, FL | LLC | Jan 24, 2014 | Inactive |
| TDR PARCELS, LLCKey West, FL · Inactive | Key West, FL | LLC | Apr 7, 2014 | Inactive |
| BBI TWO, LLCKey West, FL · Inactive | Key West, FL | LLC | Jun 2, 2014 | Inactive |
| KNIGHTS KEY HOUSING, LLCKey West, FL · Inactive | Key West, FL | LLC | Oct 20, 2015 | Inactive |
| SINGH HOTELS, LLCKey West, FL · Inactive | Key West, FL | LLC | Oct 22, 2015 | Inactive |