| JCP FLAGLER SQUARE LLCWest Palm Beach, FL · Active | West Palm Beach, FL | LLC | Jul 22, 2025 | Active |
| JOHNSTONE CAPITAL PARTNERS, LLCWest Palm Beach, FL · Active | West Palm Beach, FL | LLC | Mar 7, 2025 | Active |
| SOUTHEND DIXIE LLCWest Palm Beach, FL · Active | West Palm Beach, FL | LLC | Nov 8, 2024 | Active |
| PALM BEACH COCONUTS, LLCWest Palm Beach, FL · Active | West Palm Beach, FL | LLC | May 15, 2023 | Active |
| JS 5TH STREET LLCWest Palm Beach, FL · Active | West Palm Beach, FL | LLC | Nov 29, 2022 | Active |
| JOHNSTONE SRC FUND, LLCWest Palm Beach, FL · Active | West Palm Beach, FL | LLC | Sep 15, 2022 | Active |
| PALM COAST INVEST, LLCWest Palm Beach, FL · Active | West Palm Beach, FL | LLC | Jan 6, 2022 | Active |
| JOHNSTONE BOAT HOUSE, LLCWest Palm Beach, FL · Active | West Palm Beach, FL | LLC | Nov 5, 2021 | Active |
| JOHNSTONE WITT, LLCWest Palm Beach, FL · Inactive | West Palm Beach, FL | LLC | Aug 5, 2021 | Inactive |
| JOHNSTONE BETHESDA LLCWest Palm Beach, FL · Active | West Palm Beach, FL | LLC | Feb 24, 2021 | Active |
| JOHNSTONE NEW ERA FUND III LLCWest Palm Beach, FL · Active | West Palm Beach, FL | LLC | Feb 15, 2021 | Active |
| 1400 ELIZABETH AVENUE, LLCWest Palm Beach, FL · Active | West Palm Beach, FL | LLC | May 8, 2018 | Active |
| JOHNSTONE 100 WORTH, LLCWest Palm Beach, FL · Active | West Palm Beach, FL | LLC | Mar 16, 2015 | Active |
| JOHNSTONE MANAGEMENT LLCWest Palm Beach, FL · Active | West Palm Beach, FL | LLC | Nov 1, 2013 | Active |
| HBBF HOLDCO, LLCWest Palm Beach, FL · Inactive | West Palm Beach, FL | LLC | Jun 13, 2007 | Inactive |
| ERB CAPITAL PARTNERS, L.L.C.Delray Beach, FL · Inactive | Delray Beach, FL | LLC | Apr 14, 2003 | Inactive |
| JOHNSTONE CAPITAL PARTNERS I, LLCJupiter, FL · Inactive | Jupiter, FL | LLC | Aug 23, 2010 | Inactive |
| JOHNSTONE DIXIE PARTNERS, LLCWest Palm Beach, FL · Inactive | West Palm Beach, FL | LLC | Mar 28, 2013 | Inactive |
| JOHNSTONE VENICE PARTNERS, LLCJupiter, FL · Inactive | Jupiter, FL | LLC | Mar 28, 2013 | Inactive |
| JOHNSTONE MONROE, LLCPalm Beach, FL · Inactive | Palm Beach, FL | LLC | Feb 19, 2014 | Inactive |
| 724 AVON ROAD, LLCPalm Beach, FL · Inactive | Palm Beach, FL | LLC | Mar 24, 2014 | Inactive |
| JOHNSTONE AW I, LLCPalm Beach, FL · Inactive | Palm Beach, FL | LLC | Sep 2, 2014 | Inactive |
| ELIZABETH AVENUE ATHLETIC CLUB, LLCPalm Beach, FL · Inactive | Palm Beach, FL | LLC | Jan 6, 2016 | Inactive |
| PALM BEACH SQUASH CLUB, LLCPalm Beach, FL · Inactive | Palm Beach, FL | LLC | Jan 19, 2016 | Inactive |
| THE DISTRICT WPB, LLCWest Palm Beach, FL · Inactive | West Palm Beach, FL | LLC | Jan 28, 2016 | Inactive |
| 426 CLAREMORE, LLCWest Palm Beach, FL · Inactive | West Palm Beach, FL | LLC | Mar 18, 2016 | Inactive |
| 1300-1500 ELIZABETH AVENUE, LLCWest Palm Beach, FL · Inactive | West Palm Beach, FL | LLC | Mar 28, 2016 | Inactive |
| 1401 CLARE AVENUE, LLCWest Palm Beach, FL · Inactive | West Palm Beach, FL | LLC | Mar 28, 2016 | Inactive |
| RAILROAD CLAREMORE, LLCWest Palm Beach, FL · Inactive | West Palm Beach, FL | LLC | Apr 1, 2016 | Inactive |
| 1401 CLARE, LLCWest Palm Beach, FL · Inactive | West Palm Beach, FL | LLC | May 31, 2016 | Inactive |
| JOHNSTONE BLANCHE, LLCWest Palm Beach, FL · Inactive | West Palm Beach, FL | LLC | Dec 21, 2016 | Inactive |
| 1615 CLARE AVENUE, LLCWest Palm Beach, FL · Inactive | West Palm Beach, FL | LLC | Jan 18, 2017 | Inactive |
| JOHNSTONE DALLAS, LLCWest Palm Beach, FL · Inactive | West Palm Beach, FL | LLC | Jan 19, 2018 | Inactive |
| 1500 ELIZABETH AVENUE, LLCWest Palm Beach, FL · Inactive | West Palm Beach, FL | LLC | May 8, 2018 | Inactive |
| 1300 ELIZABETH AVENUE, LLCWest Palm Beach, FL · Inactive | West Palm Beach, FL | LLC | May 8, 2018 | Inactive |
| HRE CAPITAL, LLCWest Palm Beach, FL · Inactive | West Palm Beach, FL | LLC | Jun 14, 2018 | Inactive |
| DISTRICT GALLERY, LLCWest Palm Beach, FL · Inactive | West Palm Beach, FL | LLC | Aug 30, 2018 | Inactive |
| NORTH COUNTY DEVELOPMENT HOLDINGS, LLCWest Palm Beach, FL · Inactive | West Palm Beach, FL | LLC | Jan 19, 2021 | Inactive |
| JOHNSTONE GOLF VILLAGE LLCWest Palm Beach, FL · Inactive | West Palm Beach, FL | LLC | Dec 8, 2021 | Inactive |
| JOHNSTONE QUALITY FAMILY CARE LLCWest Palm Beach, FL · Active | West Palm Beach, FL | LLC | Apr 8, 2026 | Active |
| JOHNSTONE WRIGHTS BUILDING LLCWest Palm Beach, FL · Active | West Palm Beach, FL | LLC | Apr 23, 2026 | Active |
| DURBIN PARK HOSPITAL, INC.St. Johns, FL · Active | St. Johns, FL | Nonprofit | Jan 19, 2024 | Active |
| GAP REALTY, INC.Delray Beach, FL · Inactive | Delray Beach, FL | Corporation | Aug 26, 1999 | Inactive |