| THE DIANA AND LLWYD CHARITABLE FOUNDATION, INC.West Palm Beach, FL · Active | West Palm Beach, FL | Nonprofit | Oct 22, 2018 | Active |
| STORAGE MANAGER, LLCWest Palm Beach, FL · Active | West Palm Beach, FL | LLC | Sep 1, 2015 | Active |
| MANAGER I, LLCWest Palm Beach, FL · Active | West Palm Beach, FL | LLC | Mar 22, 2012 | Active |
| UK REALTY, LLCWest Palm Beach, FL · Inactive | West Palm Beach, FL | LLC | Dec 27, 2006 | Inactive |
| HOTEL RESORT COMPANYWest Palm Beach, FL · Active | West Palm Beach, FL | Corporation | Jun 3, 1968 | Active |
| THE GREATER FLORIDA INVESTMENT COMPANYWest Palm Beach, FL · Inactive | West Palm Beach, FL | Corporation | Apr 28, 1970 | Inactive |
| NEW PORT COVE INCWest Palm Beach, FL · Inactive | West Palm Beach, FL | Corporation | May 25, 1970 | Inactive |
| NEWPORT INCWest Palm Beach, FL · Inactive | West Palm Beach, FL | Corporation | May 26, 1970 | Inactive |
| NORTHPORT, INC.West Palm Beach, FL · Inactive | West Palm Beach, FL | Corporation | Sep 2, 1970 | Inactive |
| NEWPORTER, INC.West Palm Beach, FL · Inactive | West Palm Beach, FL | Corporation | Sep 2, 1970 | Inactive |
| LOST TREE INDUSTRIES, INC.West Palm Beach, FL · Inactive | West Palm Beach, FL | Corporation | May 10, 1971 | Inactive |
| FORUM III, INC.West Palm Beach, FL · Inactive | West Palm Beach, FL | Corporation | Mar 17, 1972 | Inactive |
| FORUM OFFICE CENTER, INCWest Palm Beach, FL · Inactive | West Palm Beach, FL | Corporation | Mar 17, 1972 | Inactive |
| FORUM TOWERS, INC.West Palm Beach, FL · Inactive | West Palm Beach, FL | Corporation | Jun 5, 1972 | Inactive |
| FORUM CENTER, INC.West Palm Beach, FL · Inactive | West Palm Beach, FL | Corporation | Mar 15, 1973 | Inactive |
| FLORIDA GROWTH INDUSTRIES, INC.West Palm Beach, FL · Inactive | West Palm Beach, FL | Corporation | Dec 12, 1973 | Inactive |
| AMERICAN GROWTH INDUSTRIES, INC.West Palm Beach, FL · Inactive | West Palm Beach, FL | Corporation | Dec 12, 1973 | Inactive |
| LOST TREE COMPANY OF FLORIDA, INC.West Palm Beach, FL · Inactive | West Palm Beach, FL | Corporation | Mar 19, 1974 | Inactive |
| LOST TREE COMPANYWest Palm Beach, FL · Inactive | West Palm Beach, FL | Corporation | Dec 9, 1974 | Inactive |
| ATLANTIC TRADING COMPANYW. Palm Beach, FL · Inactive | W. Palm Beach, FL | Corporation | Nov 28, 1977 | Inactive |
| PBGN INC.W. Palm Beach, FL · Inactive | W. Palm Beach, FL | Corporation | Oct 8, 1977 | Inactive |
| NATIONAL INVESTMENT COMPANYWest Palm Beach, FL · Active | West Palm Beach, FL | Corporation | Jan 29, 1979 | Active |
| PGA NATIONAL SALES COMPANYW. Palm Bch, FL · Inactive | W. Palm Bch, FL | Corporation | Oct 31, 1979 | Inactive |
| FLORIDA LODGING COMPANYWest Palm Beach, FL · Inactive | West Palm Beach, FL | Corporation | Apr 15, 1980 | Inactive |
| FLORIDA LODGING, LLLPWest Palm Beach, FL · Active | West Palm Beach, FL | Partnership | May 21, 1980 | Active |
| GOLF & SPORTS ACQUISITION, LLLPWest Palm Beach, FL · Active | West Palm Beach, FL | Partnership | Apr 24, 1998 | Active |
| THE ECCLESTONE FAMILY FOUNDATION, INC.West Palm Bch, FL · Inactive | West Palm Bch, FL | Nonprofit | Oct 14, 1986 | Inactive |
| NORTH COUNTY RESORT COMPANYWest Palm Beach, FL · Active | West Palm Beach, FL | Corporation | Apr 2, 1998 | Active |