| MAIZE ACQUISITION LLCFernandina Beach, FL · Active | Fernandina Beach, FL | LLC | Aug 19, 2021 | Active |
| TUPELO AG LLCFernandina Beach, FL · Active | Fernandina Beach, FL | LLC | Sep 6, 2018 | Active |
| ECONFINA TIMBERLANDS, LLCFernandina Beach, FL · Active | Fernandina Beach, FL | LLC | Mar 11, 2015 | Active |
| MAGIC DIME TIMBER, LLCFernandina Beach, FL · Active | Fernandina Beach, FL | LLC | Mar 11, 2015 | Active |
| CLEAR CREEK TIMBER, LLCFernandina Beach, FL · Active | Fernandina Beach, FL | LLC | Jan 13, 2015 | Active |
| LIGNUM VITAE TIMBER, LLCFernandina Beach, FL · Active | Fernandina Beach, FL | LLC | Mar 11, 2013 | Active |
| NEW ISSUE MGMT INC.Jacksonville, FL · Active | Jacksonville, FL | Corporation | Jan 10, 2022 | Active |
| DHF ASSETS LLCJacksonville, FL · Active | Jacksonville, FL | LLC | Jun 29, 2016 | Active |
| MY ISLE, LTD.Key West, FL · Inactive | Key West, FL | Partnership | Jul 2, 1987 | Inactive |
| H2M2 ENTERPRISES, INC.Jacksonville, FL · Inactive | Jacksonville, FL | Corporation | Apr 1, 1983 | Inactive |
| JCS-LES CORPORATIONJacksonville, FL · Inactive | Jacksonville, FL | Corporation | Aug 18, 1983 | Inactive |
| VOCATIONAL RESOURCES, INC.Jacksonville, FL · Inactive | Jacksonville, FL | Corporation | Aug 8, 1984 | Inactive |
| THE CHILDREN'S HOUSE OF ORANGE PARK, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | May 23, 1985 | Inactive |
| CHICAGO ISLAND CORP.Jacksonville, FL · Inactive | Jacksonville, FL | Corporation | Feb 28, 1986 | Inactive |
| SPX-2, INC.Jacksonville, FL · Inactive | Jacksonville, FL | Corporation | Feb 18, 1987 | Inactive |
| JACKSONVILLE ACQUISITIONS, INC.Jacksonville, FL · Inactive | Jacksonville, FL | Corporation | Jul 6, 1987 | Inactive |
| SEFTON INVESTMENTS LLCJacksonville, FL · Inactive | Jacksonville, FL | LLC | Nov 3, 2008 | Inactive |
| JOHN T. SEFTON, PLJacksonville, FL · Inactive | Jacksonville, FL | LLC | Feb 13, 2012 | Inactive |
| CLAY LANDOWNERS WEST, LLCFernandina Beach, FL · Inactive | Fernandina Beach, FL | LLC | May 7, 2012 | Inactive |
| CLAY LANDOWNERS EAST, LLCFernandina Beach, FL · Inactive | Fernandina Beach, FL | LLC | May 7, 2012 | Inactive |
| BRADFORD TIMBERLANDS, LLCFernandina Beach, FL · Inactive | Fernandina Beach, FL | LLC | Mar 11, 2013 | Inactive |
| TCT SOLAR ENERGY, LLCJacksonville, FL · Inactive | Jacksonville, FL | LLC | Jun 11, 2013 | Inactive |
| 1989 SUNSENT PROPERTIES, INC.Jacksonville, FL · Inactive | Jacksonville, FL | Corporation | Sep 5, 1989 | Inactive |
| JTS-EMS, INC.Jacksonville, FL · Inactive | Jacksonville, FL | Corporation | Sep 5, 1989 | Inactive |
| AAA CROSS-ARMS, LLCGreen Cove Springs, FL · Inactive | Green Cove Springs, FL | LLC | Nov 21, 2016 | Inactive |
| KD WALLS LLCSanderson, FL · Inactive | Sanderson, FL | LLC | Sep 21, 2017 | Inactive |
| BELMORE GROVES LLCJacksonville, FL · Inactive | Jacksonville, FL | LLC | Dec 27, 2017 | Inactive |
| RED LION CHEM TECH LLCJacksonville, FL · Inactive | Jacksonville, FL | LLC | Apr 25, 2018 | Inactive |
| LITESTEP AG LLCFernandina Beach, FL · Inactive | Fernandina Beach, FL | LLC | Jul 24, 2018 | Inactive |
| MEG AESTHETICS LLCPonte Vedra Beach, FL · Inactive | Ponte Vedra Beach, FL | LLC | Jun 26, 2019 | Inactive |
| MEG SERVICES LLCPonte Vedra Beach, FL · Inactive | Ponte Vedra Beach, FL | LLC | Jun 28, 2019 | Inactive |
| SYLVAN CHARLTON TIMBER 2021 LLCJacksonville, FL · Inactive | Jacksonville, FL | LLC | Jul 30, 2021 | Inactive |
| LUNA TIMBERLANDS LLCFernandina Beach, FL · Active | Fernandina Beach, FL | LLC | Jul 14, 2026 | Active |
| HEART TO HEART OF JACKSONVILLE, INC.Jacksonville, FL · Inactive | Jacksonville, FL | Nonprofit | Jul 17, 1985 | Inactive |
| JOHN T. SEFTON, P.A.Jacksonville, FL · Inactive | Jacksonville, FL | Corporation | Jan 2, 2013 | Inactive |
| JOHN T. SEFTON, P.A.Jacksonville, FL · Inactive | Jacksonville, FL | Corporation | Jan 2, 2014 | Inactive |
| DLC LEASING INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | May 3, 2018 | Inactive |
| 2000 CONTRACT PROVIDERS, INC.Jacksonville, FL · Inactive | Jacksonville, FL | Corporation | Jul 8, 1991 | Inactive |