| MANCINI BUILDING CONSULTANTS, LLCClearwater, FL · Active | Clearwater, FL | LLC | Jan 2, 2009 | Active |
| ROMA IN THE GROVE, LLCFort Lauderdale, FL · Inactive | Fort Lauderdale, FL | LLC | Sep 10, 2025 | Inactive |
| JOHN MANCINI ELECTRIC, INC.Pompano Beach, FL · Active | Pompano Beach, FL | Corporation | Apr 14, 2004 | Active |
| SOUTHERN DEVELOPMENT CORPORATIONLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Sep 13, 1971 | Inactive |
| PLANTATION TITLE COMPANY, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Sep 15, 1971 | Inactive |
| LAND TITLE GUARANTEE COMPANYPlantation, FL · Inactive | Plantation, FL | Corporation | Oct 4, 1976 | Inactive |
| SLEEPY LAKE CONDOMINIUM ASSOCIATION, INC.Fort Lauderdale, FL · Inactive | Fort Lauderdale, FL | Nonprofit | Apr 9, 1979 | Inactive |
| MANCINI & BALOUS, INC.Fort Lauderdale, FL · Inactive | Fort Lauderdale, FL | Corporation | Apr 1, 1982 | Inactive |
| DRUHILL DEVELOPMENT COMPANYJacksonville, FL · Inactive | Jacksonville, FL | Corporation | Oct 28, 1981 | Inactive |
| MANCINI AND BALOUS BUILDING, INC.Fort Lauderdale, FL · Inactive | Fort Lauderdale, FL | Corporation | Jun 18, 1982 | Inactive |
| MARMAN, LLCPompano Beach, FL · Inactive | Pompano Beach, FL | LLC | May 3, 2004 | Inactive |
| WORLDWIDE VEHICLE AND EQUIPMENT LLCPunta Gorda, FL · Inactive | Punta Gorda, FL | LLC | Jun 1, 2016 | Inactive |
| J & N UNITY LLCPompano, FL · Inactive | Pompano, FL | LLC | Sep 26, 2016 | Inactive |
| GLIZZIES, LLCPompano Beach, FL · Active | Pompano Beach, FL | LLC | Jun 26, 2026 | Active |
| 5TH AVE TOWNHOMES, LLCFort Lauderdale, FL · Active | Fort Lauderdale, FL | LLC | Jul 16, 2026 | Active |
| HIBISCUS PARK TOWNHOMES HOMEOWNER ASSOCIATION INC.Fort Lauderdale, FL · Inactive | Fort Lauderdale, FL | Nonprofit | Dec 14, 2023 | Inactive |
| DEWOLF PACK FOUNDATION INC.St. Petersburg, FL · Active | St. Petersburg, FL | Nonprofit | Jul 29, 2026 | Active |
| OUTWITHCABLE.COM INC.West Palm Beach, FL · Inactive | West Palm Beach, FL | Corporation | Jan 15, 2003 | Inactive |
| MANCINI DINERS, INC.Sarasota, FL · Inactive | Sarasota, FL | Corporation | Jan 8, 2008 | Inactive |
| ENVIRO-TECH ENERGY, INC.Miami, FL · Inactive | Miami, FL | Corporation | Aug 13, 2009 | Inactive |
| MANCINIPHOTOS, INC.Lake Worth, FL · Inactive | Lake Worth, FL | Corporation | Dec 28, 2009 | Inactive |
| EAST COAST TRUCK & AUTO INCPunta Gorda, FL · Inactive | Punta Gorda, FL | Corporation | May 26, 2016 | Inactive |
| MAGNA CASA, INC.Fort Lauderdale, FL · Inactive | Fort Lauderdale, FL | Corporation | Nov 20, 1991 | Inactive |