| AVENTURA CLINICAL RESEARCH LLC.Hialeah, FL · Active | Hialeah, FL | LLC | Feb 22, 2016 | Active |
| WILLIAM RUIZ CNMT LLCHialeah, FL · Active | Hialeah, FL | LLC | Dec 21, 2012 | Active |
| MIAMI MARINE RENTALS LLCMiami Beach, FL · Active | Miami Beach, FL | LLC | Aug 31, 2020 | Active |
| CAMI SALON & SPA, LLCMiami Beach, FL · Active | Miami Beach, FL | LLC | Aug 6, 2008 | Active |
| WMIL GROUP, INC.Miami Beach, FL · Active | Miami Beach, FL | Corporation | Aug 6, 2008 | Active |
| KASTAWAY KITCHENS LLCMiami Gardens, FL · Active | Miami Gardens, FL | LLC | Sep 16, 2024 | Active |
| LIBERAL ARTS, INC.Wilton Manors, FL · Inactive | Wilton Manors, FL | Corporation | Aug 18, 1988 | Inactive |
| 5307 INVESTMENTS, LLCMiami, FL · Inactive | Miami, FL | LLC | Jun 29, 2006 | Inactive |
| RZ PROPERTY MAINTENANCE SERVICES, LLCOrlando, FL · Inactive | Orlando, FL | LLC | Oct 20, 2006 | Inactive |
| WILLIAM CARPET LLCMiramar, FL · Inactive | Miramar, FL | LLC | Mar 17, 2009 | Inactive |
| AMITY PRODUCTS LLCMiami Beach, FL · Inactive | Miami Beach, FL | LLC | Feb 2, 2016 | Inactive |
| WILLIAM RUIZ LLCDover, FL · Inactive | Dover, FL | LLC | Oct 26, 2016 | Inactive |
| VIVID CLINICAL RESEARCH LLCMiramar, FL · Inactive | Miramar, FL | LLC | Feb 24, 2017 | Inactive |
| WILLIAM RUIZ LLCMulberry, FL · Inactive | Mulberry, FL | LLC | Oct 16, 2019 | Inactive |
| HAMILTON TRADING GROUP LLCMiami, FL · Inactive | Miami, FL | LLC | Sep 14, 2021 | Inactive |
| ELE I HOUSING LLCHialeah, FL · Active | Hialeah, FL | LLC | Aug 31, 2026 | Active |
| NUTECH IMAGING GROUP, LLCHialeah, FL · Active | Hialeah, FL | LLC | Aug 31, 2026 | Active |
| ROMO PRODUCTIONS, INC.Miami, FL · Inactive | Miami, FL | Corporation | Apr 11, 1986 | Inactive |
| R B S INTERNATIONAL, INC.Miami, FL · Inactive | Miami, FL | Corporation | Apr 11, 1986 | Inactive |
| WILL TRAVEL CONSULTANTS, INC.Miami, FL · Inactive | Miami, FL | Corporation | Jun 23, 1987 | Inactive |
| 5307 CONDOMINIUM ASSOCIATION, INC.Miami, FL · Inactive | Miami, FL | Nonprofit | Jun 22, 2007 | Inactive |
| RUIZ FOUNDATION INCHialeah, FL · Inactive | Hialeah, FL | Nonprofit | Feb 24, 2020 | Inactive |
| WILLIAM RUIZ, INC.Orlando, FL · Inactive | Orlando, FL | Corporation | Dec 1, 2000 | Inactive |
| OAK TREES ON THE WEST, INCDania Beach, FL · Inactive | Dania Beach, FL | Corporation | Feb 7, 2005 | Inactive |
| WMI BUILDERS INC.Surfside, FL · Inactive | Surfside, FL | Corporation | Mar 7, 2005 | Inactive |
| HHR BUILDERS AND DEVELOPERS, INC.Inverness, FL · Inactive | Inverness, FL | Corporation | Jul 15, 2005 | Inactive |
| BORINQUEN BARBER SHOP INC.Pembroke Pines, FL · Inactive | Pembroke Pines, FL | Corporation | Oct 3, 2005 | Inactive |
| PRECISION CONSTRUCTION MANAGEMENT CORP.Miami, FL · Inactive | Miami, FL | Corporation | Feb 1, 2006 | Inactive |
| CARIBE TREATS CONCESSIONS INCSpring Hill, FL · Inactive | Spring Hill, FL | Corporation | Feb 13, 2006 | Inactive |
| WR DRYWALL & FINISH, INCMiami, FL · Inactive | Miami, FL | Corporation | Nov 21, 2006 | Inactive |
| RUIZ FAMILY HOUSING, CORP.Hialeah, FL · Inactive | Hialeah, FL | Corporation | Mar 13, 2014 | Inactive |
| RM. RUIZ CORPPompano Beach, FL · Inactive | Pompano Beach, FL | Corporation | Nov 20, 2025 | Inactive |
| INTERNATIONAL MEDICAL ASSOCIATION, INC.Miami Lakes, FL · Inactive | Miami Lakes, FL | Corporation | Mar 30, 1995 | Inactive |