| AVENIR REAL ESTATE SERVICES, LLCCoral Gables, FL · Active | Coral Gables, FL | LLC | Mar 25, 2024 | Active |
| AV BROADBAND, LLCCoral Gables, FL · Active | Coral Gables, FL | LLC | Oct 27, 2017 | Active |
| AV PBG, LLCCoral Gables, FL · Active | Coral Gables, FL | LLC | Oct 27, 2017 | Active |
| AVENIR DEVELOPMENT, LLCCoral Gables, FL · Active | Coral Gables, FL | LLC | May 9, 2017 | Active |
| AVENIR MASTER PROPERTY OWNERS ASSOCIATION, INC.Coral Gables, FL · Active | Coral Gables, FL | Nonprofit | Jul 7, 2016 | Active |
| RRM INVESTMENT GROUP, LLCCoral Gables, FL · Active | Coral Gables, FL | LLC | Apr 1, 2010 | Active |
| MMATO PROMOTE, LLCMiami, FL · Active | Miami, FL | LLC | Feb 27, 2017 | Active |
| LITTLE BB NORTH, LLCSouth Miami, FL · Inactive | South Miami, FL | LLC | Aug 8, 2025 | Inactive |
| A2 HEALTH SERVICES 2, LLCSouth Miami, FL · Inactive | South Miami, FL | LLC | Aug 2, 2022 | Inactive |
| UBIQUITOUS HEALTHCARE 2, LLCSouth Miami, FL · Inactive | South Miami, FL | LLC | Aug 2, 2022 | Inactive |
| BB SOUTH PROPCO, LLCSouth Miami, FL · Active | South Miami, FL | LLC | Jun 3, 2022 | Active |
| BB NORTH, LLCSouth Miami, FL · Active | South Miami, FL | LLC | May 4, 2022 | Active |
| FHIH MANAGER, LLCSouth Miami, FL · Inactive | South Miami, FL | LLC | Jan 24, 2022 | Inactive |
| FLORIDA HEALTH INVESTMENTS HOLDINGS, LLCSouth Miami, FL · Inactive | South Miami, FL | LLC | Jan 24, 2022 | Inactive |
| EDGEWATER CAPITAL INVESTMENTS, LLCSouth Miami, FL · Active | South Miami, FL | LLC | Sep 16, 2020 | Active |
| REVOCABLE CAPITAL INVESTMENTS, LLCSouth Miami, FL · Active | South Miami, FL | LLC | Sep 16, 2020 | Active |
| ECI GENERAL CONTRACTORS, INC.South Miami, FL · Active | South Miami, FL | Corporation | Sep 14, 2020 | Active |
| ECI CAPE CORAL, LLCSouth Miami, FL · Active | South Miami, FL | LLC | Jun 23, 2020 | Active |
| ECI CAPE CORAL PROMOTE, LLCSouth Miami, FL · Active | South Miami, FL | LLC | Jun 23, 2020 | Active |
| EDGEWATER CAPITAL MANAGEMENT, LLCSouth Miami, FL · Active | South Miami, FL | LLC | Jun 23, 2020 | Active |
| SALE HM HOLDINGS, LLCSouth Miami, FL · Active | South Miami, FL | LLC | Jun 23, 2020 | Active |
| 8101 99, LLCSouth Miami, FL · Active | South Miami, FL | LLC | Jun 4, 2020 | Active |
| PART TIME CUSTOM, LLCSouth Miami, FL · Active | South Miami, FL | LLC | Jun 4, 2020 | Active |
| ECI FLAGLER VILLAGE, LLCSouth Miami, FL · Active | South Miami, FL | LLC | Sep 9, 2019 | Active |
| PROJECT TILAPIA, LLCSouth Miami, FL · Active | South Miami, FL | LLC | Dec 19, 2018 | Active |
| ECI SOMI, LLCSouth Miami, FL · Active | South Miami, FL | LLC | Aug 24, 2018 | Active |
| ECI FUNDING, LLCSouth Miami, FL · Inactive | South Miami, FL | LLC | Dec 4, 2017 | Inactive |
| GIFT CAPITAL INVESTMENTS, LLCSouth Miami, FL · Active | South Miami, FL | LLC | Aug 18, 2016 | Active |
| SALE CAPITAL INVESTMENTS, LLCSouth Miami, FL · Active | South Miami, FL | LLC | Jul 19, 2016 | Active |
| 71 WOODHAVEN RIDGE, LLCSouth Miami, FL · Active | South Miami, FL | LLC | Jan 22, 2014 | Active |
| TAG GROUP, INC.Coral Gables, FL · Inactive | Coral Gables, FL | Corporation | Dec 27, 1988 | Inactive |
| SOUTH DADE VENTURE, LLCCoral Gables, FL · Inactive | Coral Gables, FL | LLC | Mar 7, 2003 | Inactive |
| LDC DADE INVESTMENT GROUP, LLCCoral Gables, FL · Inactive | Coral Gables, FL | LLC | Nov 7, 2008 | Inactive |
| ROCK DAVIE CAPITAL, LLCCoral Gables, FL · Inactive | Coral Gables, FL | LLC | Feb 9, 2009 | Inactive |
| ROCK HOLLYWOOD CAPITAL, LLCCoral Gables, FL · Inactive | Coral Gables, FL | LLC | Jun 12, 2009 | Inactive |
| POMPANO DWELLING INVESTMENTS, LLCCoral Gables, FL · Inactive | Coral Gables, FL | LLC | Aug 7, 2009 | Inactive |
| ROCK POMPANO INVESTMENTS, LLCCoral Gables, FL · Inactive | Coral Gables, FL | LLC | Apr 13, 2011 | Inactive |
| FULL TIME CUSTOM, LLCSouth Miami, FL · Inactive | South Miami, FL | LLC | Aug 29, 2012 | Inactive |
| ROCK PRINCE STREET INVESTMENT, LLCCoral Gables, FL · Inactive | Coral Gables, FL | LLC | Apr 25, 2014 | Inactive |
| MMATO HM INVESTMENTS, LLCCoral Gables, FL · Inactive | Coral Gables, FL | LLC | Feb 27, 2017 | Inactive |
| ECI MATHESON, LLCSouth Miami, FL · Inactive | South Miami, FL | LLC | Jun 4, 2018 | Inactive |
| ECI BLUE LAGOON 1 LLCCoral Gables, FL · Inactive | Coral Gables, FL | LLC | Jul 17, 2019 | Inactive |
| REVOCABLE HM HOLDINGS, LLCSouth Miami, FL · Inactive | South Miami, FL | LLC | Jun 23, 2020 | Inactive |
| ECI BLUE LAGOON MANAGEMENT ,LLCMiami, FL · Inactive | Miami, FL | LLC | Jun 23, 2020 | Inactive |
| ECI BLUE LAGOON PROMOTE, LLCMiami, FL · Inactive | Miami, FL | LLC | Jun 23, 2020 | Inactive |
| ECI-H4 TECH GROUP, LLCSouth Miami, FL · Inactive | South Miami, FL | LLC | Jun 23, 2020 | Inactive |
| ECI BLUE LAGOON, LLCMiami, FL · Inactive | Miami, FL | LLC | Jun 25, 2021 | Inactive |
| ECI 7815 LLCSouth Miami, FL · Inactive | South Miami, FL | LLC | Jul 27, 2021 | Inactive |
| LAP PLANE 2, LLCSouth Miami, FL · Inactive | South Miami, FL | LLC | Oct 12, 2021 | Inactive |
| LIVE ORIA, LLCSouth Miami, FL · Active | South Miami, FL | LLC | Aug 14, 2026 | Active |