| DUTCHESS CENTRE ASSOCIATES, LLCNaples, FL · Active | Naples, FL | LLC | Dec 5, 2016 | Active |
| AQUATERRA DEVELOPMENT, INC.Winter Garden, FL · Active | Winter Garden, FL | Corporation | Jan 27, 2006 | Active |
| JAMCO, INC.West Palm Beach, FL · Active | West Palm Beach, FL | Corporation | Nov 27, 1935 | Active |
| TERMINAL EQUIPMENT & CONSTRUCTION CO.West Palm Beach, FL · Inactive | West Palm Beach, FL | Corporation | Apr 19, 1940 | Inactive |
| JOHN, MARTY & ANN LAND CO., INC.West Palm Beach, FL · Inactive | West Palm Beach, FL | Corporation | Jan 5, 1960 | Inactive |
| SOUTH EASTERN PRESTRESSED CONCRETE, INC.West Palm Beach, FL · Inactive | West Palm Beach, FL | Corporation | Sep 7, 1966 | Inactive |
| FLAGLER MARINA, INC.West Palm Beach, FL · Inactive | West Palm Beach, FL | Corporation | Apr 9, 1968 | Inactive |
| GATOR-MURPHY CORP.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Apr 26, 1971 | Inactive |
| COASTAL CONCRETE PIPE CORPORATIONWest Palm Beach, FL · Inactive | West Palm Beach, FL | Corporation | Aug 24, 1972 | Inactive |
| IRISH INVESTMENT CORPORATIONWest Palm Beach, FL · Inactive | West Palm Beach, FL | Corporation | Nov 22, 1972 | Inactive |
| MAR-JON DEVELOPMENT CORPORATIONWest Palm Beach, FL · Inactive | West Palm Beach, FL | Corporation | Nov 22, 1972 | Inactive |
| MURPHY DEVELOPMENT CORPORATIONWest Palm Beach, FL · Inactive | West Palm Beach, FL | Corporation | Nov 22, 1972 | Inactive |
| TERMINAL DEVELOPMENT CORPORATIONW. Palm Beach, FL · Inactive | W. Palm Beach, FL | Corporation | Mar 7, 1973 | Inactive |
| CRACKER BOY BOAT WORKS, INC.West Palm Beach, FL · Active | West Palm Beach, FL | Corporation | Mar 31, 1976 | Active |
| THE MURPHY TRANSFER CO.West Palm Beach, FL · Inactive | West Palm Beach, FL | Corporation | Oct 28, 1976 | Inactive |
| THE MURPHY CONSTRUCTION CO.West Palm Beach, FL · Inactive | West Palm Beach, FL | Corporation | Nov 3, 1976 | Inactive |
| J & M CONTRACTORS, INC.Pembroke Pines, FL · Inactive | Pembroke Pines, FL | Corporation | May 5, 1977 | Inactive |
| BOYNTON ISLES PLAT NO. 2 HOMEOWNERS ASSOCIATION, INC.W. Palm Beach, FL · Inactive | W. Palm Beach, FL | Nonprofit | Nov 23, 1982 | Inactive |
| WEST ORANGE HEALTHCARE DISTRICT, INC.Ocoee, FL · Inactive | Ocoee, FL | Nonprofit | Feb 18, 1993 | Inactive |
| THE FLAGLER BANK CORPORATIONWest Palm Beach, FL · Inactive | West Palm Beach, FL | Corporation | Jun 9, 1982 | Inactive |
| NO FUSS FOLIAGE, INC.West Palm Beach, FL · Inactive | West Palm Beach, FL | Corporation | Mar 1, 1983 | Inactive |
| CJM ERECTION COMPANY, INC.West Palm Beach, FL · Inactive | West Palm Beach, FL | Corporation | Sep 15, 1983 | Inactive |
| WICKED GOOD SALES, LLCGulfport, FL · Inactive | Gulfport, FL | LLC | Feb 15, 2023 | Inactive |
| AFFORDABLE FREIGHT MANAGEMENT, INC.Plant City, FL · Inactive | Plant City, FL | Corporation | Feb 8, 2002 | Inactive |
| LAKEPOINT PARTNERS, INC.Winter Garden, FL · Inactive | Winter Garden, FL | Corporation | Jun 16, 2010 | Inactive |
| RPI PURCHASING, INC.Winter Garden, FL · Inactive | Winter Garden, FL | Corporation | Jun 16, 2010 | Inactive |
| UNION HOLDING MATERIALS CORPORATIONWest Palm Beach, FL · Inactive | West Palm Beach, FL | Corporation | Mar 31, 1993 | Inactive |
| ELEGANT IMPORTS, INC.Coral Springs, FL · Inactive | Coral Springs, FL | Corporation | May 21, 1993 | Inactive |
| INTERNATIONAL STYLE GROUP, INC.Medley, FL · Inactive | Medley, FL | Corporation | Jun 17, 1993 | Inactive |
| JOHN H. MURPHY & SONS INSURANCE AGENCY, INC.Sarasota, FL · Inactive | Sarasota, FL | Corporation | Nov 17, 1994 | Inactive |
| BIG M INVESTMENT CORP.West Palm Beach, FL · Active | West Palm Beach, FL | Corporation | Jul 15, 1996 | Active |
| TAYLEX GROUP, INC.Medley, FL · Inactive | Medley, FL | Corporation | Aug 21, 1996 | Inactive |
| MURPHYS 1894 SUPERIOR WINE & SPIRITS, INC.Fort Myers Beach, FL · Inactive | Fort Myers Beach, FL | Corporation | Mar 21, 1997 | Inactive |