| RCW TRANSPORT LLCEdgewater, FL · Active | Edgewater, FL | LLC | Mar 17, 2025 | Active |
| WILLIAMS FAMILY FURNITURE AND THRIFT LLCHernando, FL · Inactive | Hernando, FL | LLC | Jul 29, 2024 | Inactive |
| ROBERT C WILLIAMS ENTERPRISES INCOrange Park, FL · Active | Orange Park, FL | Corporation | Sep 26, 2022 | Active |
| BAYSIDE SCREEN & SERVICES L.LC.Riverview, FL · Active | Riverview, FL | LLC | Oct 19, 2020 | Active |
| HARMAR PRODUCTS, INC.Sarasota, FL · Inactive | Sarasota, FL | Corporation | Oct 4, 1968 | Inactive |
| INTERSCIENCE, INCORPORATEDTampa, FL · Active | Tampa, FL | Corporation | Jul 14, 1972 | Active |
| WILLIAMS ANESTHESIOLOGY ASSOCIATES, P.A.Daytona Beach, FL · Inactive | Daytona Beach, FL | Corporation | Jan 16, 1978 | Inactive |
| RCW HOLDINGS, LTD.Port Orange, FL · Inactive | Port Orange, FL | Partnership | Feb 26, 1999 | Inactive |
| ROJO ARABIANS, LTD.Port Orange, FL · Active | Port Orange, FL | Partnership | Feb 26, 1999 | Active |
| WILLIAMS INDUSTRIES, INC.Tallahassee, FL · Inactive | Tallahassee, FL | Corporation | Jan 21, 1981 | Inactive |
| CARIB BREEZE CHARTER CORP.Punta Gorda, FL · Inactive | Punta Gorda, FL | Corporation | Mar 14, 1984 | Inactive |
| TAX MARKETING SOLUTIONS, LLCCoral Springs, FL · Inactive | Coral Springs, FL | LLC | Feb 29, 2012 | Inactive |
| BOLIN CHADCO, LLCSarasota, FL · Inactive | Sarasota, FL | LLC | Jul 16, 2012 | Inactive |
| AGW RENOVATIONS, LLCPalm Bay, FL · Inactive | Palm Bay, FL | LLC | May 22, 2015 | Inactive |
| GREAT HANDS SOBER HOME LLCLake Park, FL · Inactive | Lake Park, FL | LLC | Feb 18, 2016 | Inactive |
| SHORELINE SHUTTLE LLCNavarre, FL · Inactive | Navarre, FL | LLC | Jul 2, 2018 | Inactive |
| AA WILLIAMS PROPERTIES & SERVICES LLCSebring, FL · Inactive | Sebring, FL | LLC | Oct 25, 2022 | Inactive |
| WILLIAMS TURF SOLUTIONS LLCOcala, FL · Inactive | Ocala, FL | LLC | Dec 15, 2022 | Inactive |
| WEWILL ENTERPRISES LLCSebring, FL · Active | Sebring, FL | LLC | Dec 30, 2025 | Active |
| ROJO ARABIANS MANAGEMENT, LLCPort Orange, FL · Inactive | Port Orange, FL | LLC | Feb 9, 1999 | Inactive |
| TREBOR EQ, LLCPort Orange, FL · Inactive | Port Orange, FL | LLC | Feb 26, 1999 | Inactive |
| DOWLING PROPERTY OWNERS' ASSOCIATION, INC.Dade City, FL · Active | Dade City, FL | Nonprofit | Sep 4, 1998 | Active |
| ROBERT C. WILLIAMS, INC.Orange Park, FL · Inactive | Orange Park, FL | Corporation | Jun 23, 2003 | Inactive |
| ENVIRONMENTAL SUPPLY AND DISTRIBUTION CORP.Riviera Beach, FL · Inactive | Riviera Beach, FL | Corporation | Apr 10, 2012 | Inactive |
| DA PEOPLE CHOICE ENT INCWest Palm Beach, FL · Inactive | West Palm Beach, FL | Corporation | Sep 13, 2018 | Inactive |
| RHINO PEST CONTROL, INC.Melbourne, FL · Inactive | Melbourne, FL | Corporation | May 20, 1994 | Inactive |
| CAPTAC CORPORATIONCape Coral, FL · Inactive | Cape Coral, FL | Corporation | May 30, 1995 | Inactive |
| INTERSCIENCE HOLDING CO., INC.Tampa, FL · Active | Tampa, FL | Corporation | Jul 15, 1997 | Active |