| MIAMI SUPERTOWER A LLCMiami, FL · Active | Miami, FL | LLC | Aug 12, 2019 | Active |
| MIAMI SUPERTOWER B LLCMiami, FL · Active | Miami, FL | LLC | Aug 12, 2019 | Active |
| FECI LT1 LLCMiami, FL · Active | Miami, FL | LLC | Aug 6, 2018 | Active |
| COUNTYLINE 2 LLCMiami, FL · Active | Miami, FL | LLC | Aug 3, 2016 | Active |
| FDG LR 7 LLCMiami, FL · Active | Miami, FL | LLC | Nov 12, 2014 | Active |
| FLORIDA EAST COAST INDUSTRIES, LLCMiami, FL · Active | Miami, FL | LLC | Dec 9, 2013 | Active |
| FECI COMPANY, LLCMiami, FL · Active | Miami, FL | LLC | Dec 2, 2013 | Active |
| FLAGLER BROKERAGE AND MANAGEMENT SERVICES LLCMiami, FL · Active | Miami, FL | LLC | Mar 14, 2012 | Active |
| FLAGLER DEVELOPMENT COMPANY, LLCMiami, FL · Active | Miami, FL | LLC | Jun 27, 2011 | Active |
| FLAGLER REAL ESTATE DEVELOPMENT LLCMiami, FL · Active | Miami, FL | LLC | Dec 27, 2007 | Active |
| FECI REALTY LLCMiami, FL · Active | Miami, FL | LLC | Dec 7, 2006 | Active |
| FECI HOLDING CORP.Miami, FL · Inactive | Miami, FL | Corporation | Dec 28, 2007 | Inactive |
| FEC TITUSVILLE-EDGEWATER, LLCMiami, FL · Inactive | Miami, FL | LLC | Dec 10, 2007 | Inactive |
| FLAGLER REAL ESTATE SERVICES, LLCMiami, FL · Inactive | Miami, FL | LLC | Dec 27, 2007 | Inactive |
| FDG ST. AUGUSTINE INDUSTRIAL PARK LLCMiami, FL · Inactive | Miami, FL | LLC | Nov 20, 2007 | Inactive |
| FDG LAKELAND CENTRAL PARK LLCMiami, FL · Inactive | Miami, FL | LLC | Nov 20, 2007 | Inactive |
| FDG TICO LLCMiami, FL · Inactive | Miami, FL | LLC | Nov 20, 2007 | Inactive |
| FDG LAKELAND DISTRIBUTION CENTER LLCMiami, FL · Inactive | Miami, FL | LLC | Nov 20, 2007 | Inactive |
| FDG BN EXPANSION LLCMiami, FL · Inactive | Miami, FL | LLC | Nov 20, 2007 | Inactive |
| FDG CORDOVA PALMS LLCMiami, FL · Inactive | Miami, FL | LLC | Nov 20, 2007 | Inactive |
| FDG COUNTYLINE LLCMiami, FL · Inactive | Miami, FL | LLC | Nov 20, 2007 | Inactive |
| FDG AVENUES LLCMiami, FL · Inactive | Miami, FL | LLC | Nov 20, 2007 | Inactive |
| FLAGLER DEVELOPMENT REVERSE EXCHANGE, LLCMiami, FL · Inactive | Miami, FL | LLC | Dec 12, 2007 | Inactive |
| FDG HIALEAH LLCMiami, FL · Inactive | Miami, FL | LLC | Dec 18, 2007 | Inactive |
| FDG RAIL HOLDINGS 29 LLCMiami, FL · Inactive | Miami, FL | LLC | Dec 18, 2007 | Inactive |
| FECI OPERATING PARTNERSHIP GP LLCMiami, FL · Inactive | Miami, FL | LLC | Dec 27, 2007 | Inactive |
| FLAGLER DEVELOPMENT GROUP LLCMiami, FL · Inactive | Miami, FL | LLC | Dec 28, 2007 | Inactive |
| FDG JOHN YOUNG PARKWAY LLCMiami, FL · Inactive | Miami, FL | LLC | Jun 17, 2008 | Inactive |
| FDG FLAGLER STATION LAND LLCMiami, FL · Inactive | Miami, FL | LLC | Dec 2, 2010 | Inactive |
| FDG FLAGLER CENTER LAND LLCMiami, FL · Inactive | Miami, FL | LLC | Dec 3, 2010 | Inactive |
| FC LAND PARCELS LLCMiami, FL · Inactive | Miami, FL | LLC | Feb 28, 2013 | Inactive |
| FS LAND PARCELS LLCMiami, FL · Inactive | Miami, FL | LLC | Feb 28, 2013 | Inactive |
| SECTION 31 HOLDINGS LLCMiami, FL · Inactive | Miami, FL | LLC | Apr 11, 2013 | Inactive |
| FLAGLER GLOBAL LOGISTICS LLCMiami, FL · Inactive | Miami, FL | LLC | May 8, 2013 | Inactive |
| ALL ABOARD FLORIDA NW SIXTH STREET LLCMiami, FL · Inactive | Miami, FL | LLC | Sep 6, 2013 | Inactive |
| AAF HOLDINGS LLCMiami, FL · Inactive | Miami, FL | LLC | Jun 10, 2014 | Inactive |
| INVESTMENTS BROWARD COUNTY LLCMiami, FL · Inactive | Miami, FL | LLC | Jun 26, 2014 | Inactive |
| SECOND STREET INVESTMENTS LLCMiami, FL · Inactive | Miami, FL | LLC | Jun 27, 2014 | Inactive |
| FLL PROPERTY VENTURES LLCMiami, FL · Inactive | Miami, FL | LLC | Jun 27, 2014 | Inactive |
| LR 13-18 LLCMiami, FL · Inactive | Miami, FL | LLC | Feb 3, 2015 | Inactive |
| SOUTH FLORIDA INVESTMENT HOLDINGS LLCMiami, FL · Inactive | Miami, FL | LLC | Sep 29, 2015 | Inactive |
| COUNTYLINE I LLCMiami, FL · Inactive | Miami, FL | LLC | Dec 17, 2015 | Inactive |
| WPB ROSEMARY LLCMiami, FL · Inactive | Miami, FL | LLC | Jun 3, 2016 | Inactive |
| DTS FLL PARKING LLCMiami, FL · Inactive | Miami, FL | LLC | Jun 3, 2016 | Inactive |
| DTS 3MC OFFICE LLCMiami, FL · Inactive | Miami, FL | LLC | Jun 3, 2016 | Inactive |
| DTS 2MC OFFICE LLCMiami, FL · Inactive | Miami, FL | LLC | Jun 3, 2016 | Inactive |
| DTS 3MC RETAIL LLCMiami, FL · Inactive | Miami, FL | LLC | Jun 8, 2016 | Inactive |
| DTS 3MC PARKING LLCMiami, FL · Inactive | Miami, FL | LLC | Jun 8, 2016 | Inactive |
| CENTRAL FARE LLCMiami, FL · Inactive | Miami, FL | LLC | Nov 7, 2016 | Inactive |
| SFLC BUILDING 8 LLCMiami, FL · Inactive | Miami, FL | LLC | Feb 15, 2017 | Inactive |