| T. JOHNSTON & H. JOHNSTON, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Jan 24, 2024 | Active |
| ST. JOHN'S RIVER MARINA & RV RESORT LLCDeland, FL · Active | Deland, FL | LLC | Aug 2, 2023 | Active |
| D & K ACE HARDWARE INCEllenton, FL · Active | Ellenton, FL | Corporation | Feb 26, 2004 | Active |
| GIRLS OF VIRTUE, INC.Jacksonville, FL · Active | Jacksonville, FL | Nonprofit | Apr 13, 2020 | Active |
| HEARTWIRED DIGITAL SOLUTIONS, LLCJacksonville, FL · Active | Jacksonville, FL | LLC | Apr 12, 2019 | Active |
| CHASIN DREAMS TRAVEL LLCJensen Beach, FL · Inactive | Jensen Beach, FL | LLC | Oct 9, 2023 | Inactive |
| SOUTHERN SPRINGS RV RESORT LLCOcala, FL · Active | Ocala, FL | LLC | Jan 26, 2022 | Active |
| C JOHNSTON LLCPompano Beach, FL · Active | Pompano Beach, FL | LLC | Sep 14, 2021 | Active |
| C. JOHNSTON PAINTING, INC.Pompano Beach, FL · Active | Pompano Beach, FL | Corporation | Mar 1, 2010 | Active |
| DOVER HOUSE LLCPonte Vedra Beach, FL · Active | Ponte Vedra Beach, FL | LLC | Mar 28, 2022 | Active |
| ALLENSTOWN, LLCPonte Vedra Beach, FL · Active | Ponte Vedra Beach, FL | LLC | Jan 3, 2019 | Active |
| ASSET FACTORING, LLCPonte Vera Beach, FL · Active | Ponte Vera Beach, FL | LLC | Jan 3, 2019 | Active |
| KEYSTONE MECHANICAL, INC.Orlando, FL · Inactive | Orlando, FL | Corporation | May 4, 1973 | Inactive |
| MFS, CO.Miami, FL · Inactive | Miami, FL | Corporation | Jun 24, 1976 | Inactive |
| CARIBBEAN MANAGEMENT SERVICE, INC.Miami, FL · Inactive | Miami, FL | Corporation | Sep 13, 1977 | Inactive |
| CRYSTAL DEVELOPMENT CORPORATIONCrystal River, FL · Inactive | Crystal River, FL | Corporation | Dec 4, 1978 | Inactive |
| REGIS HOUSE CONDOMINIUM "A" ASSOCIATION, INC.Deerfield Beach, FL · Active | Deerfield Beach, FL | Nonprofit | Feb 1, 1967 | Active |
| THE FILM INSTITUTE OF JACKSONVILLE, INC.Jacksonville, FL · Inactive | Jacksonville, FL | Nonprofit | Jan 12, 1979 | Inactive |
| VALLEY FINANCIAL MANAGEMENT, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | May 11, 2001 | Inactive |
| CITIGROUP WASHINGTON, INC.Location not reported, FL · Active | Location not reported, FL | Corporation | Apr 2, 2019 | Active |
| VENTEX TECHNOLOGY, INC.Jupiter, FL · Inactive | Jupiter, FL | Corporation | Sep 26, 1995 | Inactive |
| VINTAGE PROPERTIES, INC.Melbourne Bch, FL · Inactive | Melbourne Bch, FL | Corporation | Nov 1, 1984 | Inactive |
| UCCJ LLCJupiter, FL · Inactive | Jupiter, FL | LLC | Jun 15, 2001 | Inactive |
| THURSTON ROAD APARTMENTS, LLCPonte Vedra Beach, FL · Inactive | Ponte Vedra Beach, FL | LLC | Nov 20, 2006 | Inactive |
| CLANDESTINE ENTERTAINMENT LLCJacksonville, FL · Inactive | Jacksonville, FL | LLC | May 24, 2007 | Inactive |
| JOHNSTON4 PANAMA LLCLocation not reported, FL · Inactive | Location not reported, FL | LLC | Jul 16, 2007 | Inactive |
| 101 SURFSIDE DRIVE, LLCSt. Augustine, FL · Inactive | St. Augustine, FL | LLC | Dec 12, 2007 | Inactive |
| J&CR RESOURCES, LLCJupiter, FL · Inactive | Jupiter, FL | LLC | Jan 22, 2018 | Inactive |
| REEL MEDITATION LLCEnglewood, FL · Inactive | Englewood, FL | LLC | Jun 15, 2021 | Inactive |
| JOHNSTON HOME IMPROVEMENT, LLCPompano Beach, FL · Active | Pompano Beach, FL | LLC | Apr 24, 2026 | Active |
| INTEGRITY HANDYMAN SERVICES LLCCape Coral, FL · Active | Cape Coral, FL | LLC | Jul 7, 2026 | Active |
| INSHORE HOLDINGS, LLCJupiter, FL · Inactive | Jupiter, FL | LLC | Dec 28, 1998 | Inactive |
| J&H BOILER SERVICES LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Jun 13, 2022 | Active |
| ADVENTURES IN LIVING, INCLocation not reported, FL · Active | Location not reported, FL | Nonprofit | May 27, 2021 | Active |
| HIRING EMPLOYEES SERVICES, INC.Parrish, FL · Inactive | Parrish, FL | Corporation | Oct 14, 2002 | Inactive |
| CLARK INTERIORS, INC.Parrish, FL · Inactive | Parrish, FL | Corporation | Sep 19, 2003 | Inactive |
| SCHOMBURG FARMS INCPalmetto, FL · Inactive | Palmetto, FL | Corporation | Jan 2, 2004 | Inactive |
| DON JOHNSTON'S PROFESSIONAL EXTERIORS, INC.North Port, FL · Inactive | North Port, FL | Corporation | Nov 12, 2004 | Inactive |
| DEEP DISH & THIN CRUST, INC.Jacksonville, FL · Inactive | Jacksonville, FL | Corporation | Oct 4, 2006 | Inactive |
| MINORITY ENTERPRISES OF NEW JERSEY INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Jan 10, 1992 | Inactive |
| INTEGROUP DEVELOPMENT CORP. OF JAXJacksonville, FL · Inactive | Jacksonville, FL | Corporation | Jan 4, 1995 | Inactive |