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| 8569 NW 61 STREET LLCTamarac, FL · Inactive | Tamarac, FL | LLC | Sep 18, 2015 | Inactive |
| 8603 NW 61 STREET LLCTamarac, FL · Inactive | Tamarac, FL | LLC | Sep 21, 2015 | Inactive |
| 9593 NW 27 COURT LLCCoral Springs, FL · Inactive | Coral Springs, FL | LLC | Apr 19, 2016 | Inactive |
| 6335 PLUNKETT STREET LLCHollywood, FL · Inactive | Hollywood, FL | LLC | Jul 11, 2016 | Inactive |
| 2106 MADERIA DR, LLCDavie, FL · Inactive | Davie, FL | LLC | Sep 21, 2016 | Inactive |
| NU-IMAGE VIDEO, INC.Pompano Beach, FL · Inactive | Pompano Beach, FL | Corporation | Sep 25, 1989 | Inactive |
| K J M P REMODELING LLCBoyton Beach, FL · Inactive | Boyton Beach, FL | LLC | Aug 20, 2018 | Inactive |
| BROWN AND HUMPHREYS MAINTENANCE LLCHawthorne, FL · Inactive | Hawthorne, FL | LLC | Sep 11, 2018 | Inactive |
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| DEEP CLEAN ORLANDO LLCOrlando, FL · Inactive | Orlando, FL | LLC | Mar 6, 2020 | Inactive |
| KAYGGER ENTERPRISES, LLCMiami, FL · Inactive | Miami, FL | LLC | Jan 19, 2021 | Inactive |
| MARKS TIRE SHOP LLCHialeah, FL · Inactive | Hialeah, FL | LLC | Jul 20, 2022 | Inactive |
| OVERSEE HOME WATCH LLCFort Myers, FL · Inactive | Fort Myers, FL | LLC | Feb 28, 2023 | Inactive |
| KADOMA GROUP LLCTallahassee, FL · Active | Tallahassee, FL | LLC | Dec 21, 2023 | Active |
| DOVEFIELD GROUP LLCTallahassee, FL · Active | Tallahassee, FL | LLC | Dec 21, 2023 | Active |
| TRAILBLAZING CONSTRUCTION, LLCSaint Petersburg, FL · Active | Saint Petersburg, FL | LLC | Sep 10, 2024 | Active |
| THE PLOOP BROWN COMPANY LLCMiami, FL · Active | Miami, FL | LLC | Mar 12, 2026 | Active |
| SCALEXTRIC MOTORSPORTS GMBH, LLCWatersound, FL · Active | Watersound, FL | LLC | May 14, 2026 | Active |
| MARK BROWN, INC.Port Richey, FL · Inactive | Port Richey, FL | Corporation | Jun 1, 1988 | Inactive |
| BROWN'S SUPPORTS & SERVICES, INC.Palatka, FL · Inactive | Palatka, FL | Nonprofit | Jun 22, 2001 | Inactive |
| BLACK GLOBAL BIKERS ASSOCIATION, INC.Miami, FL · Inactive | Miami, FL | Nonprofit | Feb 16, 2006 | Inactive |
| OUR TURN INCMiami, FL · Inactive | Miami, FL | Nonprofit | Jul 18, 2022 | Inactive |
| GRAND PRIX CUSTOMS, INC.Deltona, FL · Inactive | Deltona, FL | Corporation | Jun 12, 2002 | Inactive |
| CONSTRUCTION BY DESIGN INC. OF OKEECHOBEEOkeechobee, FL · Inactive | Okeechobee, FL | Corporation | Feb 4, 2004 | Inactive |
| MARK BROWN OF MARION COUNTY INCORPORATEDOcala, FL · Inactive | Ocala, FL | Corporation | Mar 26, 2004 | Inactive |
| MARK BROWN, CPA, P.A.Pensacola, FL · Inactive | Pensacola, FL | Corporation | Aug 18, 2005 | Inactive |
| BUSINESS CONSULTING AUTOMOTIVE GROUP, INC.Deltona, FL · Inactive | Deltona, FL | Corporation | Jan 31, 2008 | Inactive |
| ACRO ENTERPRISES, INC.Port St. Lucie, FL · Inactive | Port St. Lucie, FL | Corporation | Feb 3, 2011 | Inactive |
| MYBIZPATH, INC.Tampa, FL · Inactive | Tampa, FL | Corporation | Apr 4, 2011 | Inactive |
| BROWN WHITFIELD INC.Cantonment, FL · Inactive | Cantonment, FL | Corporation | Dec 21, 2012 | Inactive |
| MLB CONSULTING, INC.Gulf Breeze, FL · Inactive | Gulf Breeze, FL | Corporation | Dec 4, 2014 | Inactive |
| FL APP HOLDINGS, INC.Pompano Beach, FL · Inactive | Pompano Beach, FL | Corporation | Mar 24, 2015 | Inactive |
| FL G & A HOLDINGS, INC.Pompano Beach, FL · Inactive | Pompano Beach, FL | Corporation | Apr 7, 2015 | Inactive |
| M BROWN ENTERPRISE INCFort Lauderdale, FL · Inactive | Fort Lauderdale, FL | Corporation | Sep 18, 2019 | Inactive |
| MND CONSULTING INCLantana, FL · Inactive | Lantana, FL | Corporation | Jan 8, 2020 | Inactive |
| M B & J LAWN CARE INCFort Lauderdale, FL · Inactive | Fort Lauderdale, FL | Corporation | Apr 30, 2021 | Inactive |
| BRONSON YACHT SPECIALIST, INC.Fort Lauderdale, FL · Inactive | Fort Lauderdale, FL | Corporation | May 13, 1993 | Inactive |
| M.B.'S LAWN SERVICE, INC.Lake Worth, FL · Active | Lake Worth, FL | Corporation | Mar 10, 1994 | Active |
| MB STUDIO, INC.Key West, FL · Inactive | Key West, FL | Corporation | Jul 3, 1996 | Inactive |
| CONSTRUCTION BY DESIGN INC. OF USAJupiter, FL · Inactive | Jupiter, FL | Corporation | Jan 29, 1997 | Inactive |
| VIDEO & MUSIC NO. 1, INC.Stuart, FL · Inactive | Stuart, FL | Corporation | Jul 6, 1992 | Inactive |