| DAVID BROWN TRIM CARPENTRY INCGreen Cove Springs, FL · Inactive | Green Cove Springs, FL | Corporation | Jul 22, 2013 | Inactive |
| COASTAL VENTURE CAPITAL LLCJacksonville, FL · Active | Jacksonville, FL | LLC | Mar 4, 2024 | Active |
| CONTEGO ENVIRONMENTAL LLCPanama City, FL · Active | Panama City, FL | LLC | Jun 18, 2014 | Active |
| DB TECHNICAL SERVICES LLCPort St. Lucie, FL · Active | Port St. Lucie, FL | LLC | May 17, 2022 | Active |
| 11 BRIDGES CONSULTING LLCSebring, FL · Inactive | Sebring, FL | LLC | Oct 22, 2018 | Inactive |
| DAVID W. BROWN, PATampa, FL · Active | Tampa, FL | Corporation | Sep 22, 2008 | Active |
| AMERICAN INTERNATIONAL MANAGEMENT AND INVESTMENT CORPORATIONWest Palm Beach, FL · Inactive | West Palm Beach, FL | Corporation | Nov 9, 1982 | Inactive |
| CUSTOM PROPERTY MANAGEMENT OF THE PALM BEACHES, INC.Lake Worth, FL · Inactive | Lake Worth, FL | Corporation | Nov 4, 1985 | Inactive |
| AZB REALTY LLCNaples, FL · Inactive | Naples, FL | LLC | Mar 1, 2005 | Inactive |
| BROWN MOTORSPORTS LLCLakeland, FL · Inactive | Lakeland, FL | LLC | Mar 8, 2006 | Inactive |
| TRIM AND CROWN BY DAVID BROWN L.L.C.Sorrento, FL · Inactive | Sorrento, FL | LLC | Apr 3, 2008 | Inactive |
| BLUE FOX DISTRIBUTORS LLCPanama City, FL · Inactive | Panama City, FL | LLC | Dec 8, 2009 | Inactive |
| PATRIOT TRANSPORT SOLUTIONS LLCPanama City, FL · Inactive | Panama City, FL | LLC | Jun 14, 2012 | Inactive |
| SHORE CLUB PROPERTIES, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Oct 10, 2014 | Active |
| J & W VENDING LIMITED LIABILITY COMPANYBabson Park, FL · Inactive | Babson Park, FL | LLC | Jan 7, 2015 | Inactive |
| DBIG, LLCSaint Petersburg, FL · Active | Saint Petersburg, FL | LLC | Mar 22, 2021 | Active |
| PANACEA PINES LLCPanacea, FL · Inactive | Panacea, FL | LLC | Jun 28, 2022 | Inactive |
| RAFTER B SOLUTIONS LLCSebring, FL · Inactive | Sebring, FL | LLC | Jan 20, 2023 | Inactive |
| ADVENTUM LLCPanama City, FL · Active | Panama City, FL | LLC | Mar 27, 2024 | Active |
| ADVENTUM CONSULTING LLCPanama City, FL · Active | Panama City, FL | LLC | Jul 1, 2024 | Active |
| DAPA SALES COMPANY, INC.Freeport, FL · Inactive | Freeport, FL | Corporation | Jun 16, 2008 | Inactive |
| DISASTER REMEDIATION GROUP INCPanama City, FL · Inactive | Panama City, FL | Corporation | Jul 6, 2010 | Inactive |
| ENVIROAIR ATLANTA INC.Panama City, FL · Inactive | Panama City, FL | Corporation | Sep 9, 2010 | Inactive |
| DAVID BROWN CERTIFIED GENERAL CONTRACTOR INC.Panama City, FL · Inactive | Panama City, FL | Corporation | Jan 20, 2011 | Inactive |
| CK WEB SYSTEMS INC.Panama City, FL · Inactive | Panama City, FL | Corporation | Jan 28, 2011 | Inactive |
| PATRIOT INSURANCE INCPanama City, FL · Inactive | Panama City, FL | Corporation | May 3, 2013 | Inactive |
| DAPA OF NORTH FLORIDA, INC.Marathon, FL · Inactive | Marathon, FL | Corporation | May 26, 1993 | Inactive |
| PORTABLE GRAPHIC DESIGN AND ENGINEERING, INC.Lake Worth, FL · Inactive | Lake Worth, FL | Corporation | Jun 11, 1993 | Inactive |
| OKEE-MANGO CORPORATIONWest Palm Beach, FL · Inactive | West Palm Beach, FL | Corporation | Aug 16, 1994 | Inactive |
| DAVID BROWN ENTERPRISES, INC.Delray Beach, FL · Inactive | Delray Beach, FL | Corporation | Oct 15, 1998 | Inactive |