| BIG PINE HOLDINGS, LLCBig Pine Key, FL · Active | Big Pine Key, FL | LLC | Feb 18, 2013 | Active |
| TERRA AID LLCBrooksville, FL · Inactive | Brooksville, FL | LLC | Mar 29, 2018 | Inactive |
| NAUTILUS SOAP COMPANY, L.L.C.Brooksville, FL · Active | Brooksville, FL | LLC | Jun 27, 2016 | Active |
| DNA INTERNATIONAL ENTERPRISES INC.Deltona, FL · Active | Deltona, FL | Corporation | Dec 2, 2003 | Active |
| JOHNSTON'S SURVEYING, LLCKissimmee, FL · Active | Kissimmee, FL | LLC | Oct 25, 2024 | Active |
| BROWN HERITAGE, LLCLutz, FL · Active | Lutz, FL | LLC | May 6, 2008 | Active |
| RICHARD D BROWN, INC.Miami, FL · Active | Miami, FL | Corporation | Mar 15, 2005 | Active |
| ABSTRAKT GROUP LLCOrange Park, FL · Inactive | Orange Park, FL | LLC | Mar 14, 2025 | Inactive |
| OPULENCE MEDIA HOUSE LLCTampa, FL · Active | Tampa, FL | LLC | Jun 7, 2023 | Active |
| JOHNSTON'S SURVEYING, INC.Kissimmee, FL · Inactive | Kissimmee, FL | Corporation | Jul 8, 1970 | Inactive |
| COUNTRYSIDE DEVELOPMENT, INC.Tampa, FL · Inactive | Tampa, FL | Corporation | Sep 25, 1973 | Inactive |
| S & S TIRE CORP.Hallandale, FL · Inactive | Hallandale, FL | Corporation | Sep 6, 1978 | Inactive |
| RED INVESTORS CORPORATIONLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Mar 28, 1980 | Inactive |
| BROWN ELECTRONICS, INC.Margate, FL · Inactive | Margate, FL | Corporation | May 30, 1980 | Inactive |
| INTERNATIONAL CHRISTIAN LIFE MINISTRIES, INC.Daytona Beach, FL · Inactive | Daytona Beach, FL | Nonprofit | Jul 19, 1983 | Inactive |
| RELIANCE FORWARDING CORPORATIONLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Sep 13, 1979 | Inactive |
| HALLERMAN-LARSON, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Apr 20, 1982 | Inactive |
| PRC LOANEXPRESS, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Oct 27, 1983 | Inactive |
| ARKANSAS MILL SUPPLY COMPANYLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Dec 19, 2018 | Inactive |
| BEULAH LAND CATTLE CO., INC.Daytona Beach, FL · Inactive | Daytona Beach, FL | Corporation | Apr 9, 1985 | Inactive |
| CHEM TECH. MINING INTERNATIONAL, INC.Daytona Beach, FL · Inactive | Daytona Beach, FL | Corporation | Apr 24, 1985 | Inactive |
| CHEM TECH PROCESSING, INC.Daytona Beach, FL · Inactive | Daytona Beach, FL | Corporation | Jan 30, 1986 | Inactive |
| CMHD, INC.Daytona Bch, FL · Inactive | Daytona Bch, FL | Corporation | Aug 12, 1986 | Inactive |
| 5115 LAKE LECLARE, LLCLutz, FL · Inactive | Lutz, FL | LLC | Sep 12, 2003 | Inactive |
| RHONDA M. BROWN, LLCTallahassee, FL · Inactive | Tallahassee, FL | LLC | Aug 5, 2004 | Inactive |
| ABPPS INVESTMENT GROUP L.L.C.Pensacola, FL · Inactive | Pensacola, FL | LLC | May 8, 2006 | Inactive |
| SOMA SERVICES, LLCValrico, FL · Inactive | Valrico, FL | LLC | Oct 1, 2010 | Inactive |
| MADISON HILLS PROPERTIES, LLCValrico, FL · Inactive | Valrico, FL | LLC | Mar 25, 2011 | Inactive |
| R&A OF BRADENTON TOWING LLCBradenton, FL · Inactive | Bradenton, FL | LLC | Mar 28, 2012 | Inactive |
| DELD DISTRIBUTIONS, LLCOrange Park, FL · Inactive | Orange Park, FL | LLC | Jan 13, 2015 | Inactive |
| COMMERCIAL HEATWELD, LLCBrandon, FL · Inactive | Brandon, FL | LLC | Apr 26, 2017 | Inactive |
| STEADFAST INVESTMENT LLCGreen Cove Springs, FL · Inactive | Green Cove Springs, FL | LLC | Mar 6, 2023 | Inactive |
| RHETT TRANS LLCLeesburg, FL · Inactive | Leesburg, FL | LLC | Jun 20, 2023 | Inactive |
| JSI HOLDINGS, LLCKissimmee, FL · Active | Kissimmee, FL | LLC | Oct 14, 2024 | Active |
| RICHARD D. BROWN HOLDINGS, LLCKenansville, FL · Active | Kenansville, FL | LLC | Oct 16, 2024 | Active |
| FIREFIGHTERS OF TAMPA BAY PIPES & DRUMS INC.Winter Haven, FL · Inactive | Winter Haven, FL | Nonprofit | Nov 3, 2003 | Inactive |
| LITTLE MANATEE SPRINGS COMMUNITY CHURCH INC.Wimauma, FL · Inactive | Wimauma, FL | Nonprofit | Apr 18, 2022 | Inactive |
| BROWN & JOHNSTON, INC.St. Cloud, FL · Inactive | St. Cloud, FL | Corporation | Jun 9, 2000 | Inactive |
| MONTAGUE LAND DEVELOPMENT, INC.Lutz, FL · Inactive | Lutz, FL | Corporation | Feb 13, 2001 | Inactive |
| PRO BOBCAT SERVICE, INC.West Palm Beach, FL · Inactive | West Palm Beach, FL | Corporation | Feb 12, 2002 | Inactive |
| R.D.B.SPORTS,INC.Fort Myers, FL · Inactive | Fort Myers, FL | Corporation | Dec 29, 2003 | Inactive |
| R. D. BROWN MARINE CLEANUP, CORP.Deerfield Beach, FL · Inactive | Deerfield Beach, FL | Corporation | Jan 12, 2005 | Inactive |
| RICHARD D. BROWN HOME IMPROVEMENTS INC.Jacksonville, FL · Inactive | Jacksonville, FL | Corporation | Aug 4, 2006 | Inactive |
| BROWN SURVEYING, INC.Saint Cloud, FL · Inactive | Saint Cloud, FL | Corporation | Aug 29, 2006 | Inactive |
| SPE TECHNOLOGIES, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Sep 25, 2006 | Inactive |
| HYBRID LIGHTING TECHNOLOGIES, INCLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Dec 1, 2006 | Inactive |
| CANNON & FAIRFIELD, INC.Lutz, FL · Inactive | Lutz, FL | Corporation | Mar 9, 2007 | Inactive |
| ROYAL MARINE GROUP, INC.Port St. Lucie, FL · Inactive | Port St. Lucie, FL | Corporation | Mar 26, 2009 | Inactive |
| R D BROWN, INC.Orange Park, FL · Inactive | Orange Park, FL | Corporation | Feb 1, 2012 | Inactive |
| ARDBROWN'S CONSULTING INC.Zephyrhills, FL · Inactive | Zephyrhills, FL | Corporation | Dec 22, 2014 | Inactive |