| CORAL COVE REALTY INCJupiter, FL · Active | Jupiter, FL | Corporation | Aug 27, 2019 | Active |
| GREENBERG COMMUNITY LENDING INCJupiter, FL · Active | Jupiter, FL | Corporation | Oct 20, 2017 | Active |
| STERLING FOREVER MANAGEMENT LLCMiami Beach, FL · Inactive | Miami Beach, FL | LLC | Nov 12, 2021 | Inactive |
| MOSAIC ON MIAMI BEACH CONDOMINIUM ASSOCIATION, INC.Miami Beach, FL · Active | Miami Beach, FL | Nonprofit | Nov 1, 2006 | Active |
| STERLING GROUP MANAGEMENT INCMiami Beach, FL · Active | Miami Beach, FL | Corporation | Oct 11, 2006 | Active |
| FORK RIVER HOMEOWNERS' ASSOCIATION, INC.Stuart, FL · Active | Stuart, FL | Nonprofit | May 22, 2025 | Active |
| SETH GREENBERG P.A.Stuart, FL · Active | Stuart, FL | Corporation | Feb 28, 2014 | Active |
| AMERICAN COMMITTEE FOR THE TEL AVIV FOUNDATION, INC.Location not reported, FL · Active | Location not reported, FL | Nonprofit | Dec 16, 1982 | Active |
| ECI FLORIDA, LLCLocation not reported, FL · Inactive | Location not reported, FL | LLC | Oct 17, 2005 | Inactive |
| OBH HOSPITALITY, LLCMiami Beach, FL · Inactive | Miami Beach, FL | LLC | Feb 26, 2016 | Inactive |
| ZEPHYRHILLS APARTMENT ASSOCIATES, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Feb 17, 2006 | Active |
| 52 ASSOCIATES BC, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Oct 18, 2007 | Active |
| ECI CAPITAL-FL, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Apr 9, 2019 | Active |
| ECI MANAGEMENT - FL, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Apr 8, 2019 | Active |
| ECI VENTURES, LLCLocation not reported, FL · Inactive | Location not reported, FL | LLC | Jul 13, 2020 | Inactive |
| LEE FOUNDERS WAY, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | May 4, 2021 | Active |
| HILLSBOROUGH MADISON, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Jul 16, 2021 | Active |
| LEE TERRACAP, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Oct 15, 2021 | Active |
| ORANGE STANIEL, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Dec 2, 2021 | Active |
| PALM BEACH PRESWAY, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Mar 10, 2022 | Active |
| BRADFORD-POLK, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Mar 18, 2022 | Active |
| SOUTHWIND-POLK, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Mar 18, 2022 | Active |
| GULFPORT-POLK, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Mar 22, 2022 | Active |
| 52 ASSOCIATES PHASE 2, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Aug 11, 2022 | Active |
| LEE EVERBLADES, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Apr 21, 2023 | Active |
| ECI VENTURES, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Jul 1, 2026 | Active |
| MOSAIC AT OAK CREEK PROPERTY OWNERS ASSOCIATION INC.Location not reported, FL · Active | Location not reported, FL | Nonprofit | Apr 12, 2018 | Active |
| GREENBERG VENDING INCWest Palm Beach, FL · Inactive | West Palm Beach, FL | Corporation | Jun 24, 2013 | Inactive |
| ALL AROUND CUSTOMS INC.Lake Worth, FL · Inactive | Lake Worth, FL | Corporation | Dec 19, 2013 | Inactive |