| DONLEX INVESTMENTS LLCPembroke Pines, FL · Active | Pembroke Pines, FL | LLC | Oct 29, 2019 | Active |
| DONLEX REALTY LLCPembroke Pines, FL · Active | Pembroke Pines, FL | LLC | Apr 25, 2017 | Active |
| LAWRENCE ENTERPRISES INCMaitland, FL · Inactive | Maitland, FL | Corporation | Oct 11, 1962 | Inactive |
| BARFIELD'S SHOES OF TALLAHASSEE, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Aug 29, 1968 | Inactive |
| FRATERNAL ORDER OF EAGLES, MOORE HAVEN AERIE NO. 3622, INC.Moore Haven, FL · Inactive | Moore Haven, FL | Nonprofit | Sep 2, 1975 | Inactive |
| CARANITA, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Oct 26, 1970 | Inactive |
| STRUCTURES MIDEAST CORPORATIONLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Nov 7, 1977 | Inactive |
| PROGRESSIVE POWER INC.St. Petersburg, FL · Inactive | St. Petersburg, FL | Corporation | Feb 5, 1982 | Inactive |
| KENN-AIR HOLDING CORPORATIONGainesville, FL · Inactive | Gainesville, FL | Corporation | Apr 8, 1982 | Inactive |
| BROWN AND ASSOCIATES, INC. - GENERAL INSURANCE -Miami, FL · Active | Miami, FL | Corporation | May 2, 1983 | Active |
| KENN-AIR MEDICAL CORPORATIONGainesville, FL · Inactive | Gainesville, FL | Corporation | May 31, 1983 | Inactive |
| DABCO ENGINEERING SERVICES, INC.Orlando, FL · Inactive | Orlando, FL | Corporation | Feb 2, 1987 | Inactive |
| TROPIC HOME WATCH LLCFort Myers, FL · Inactive | Fort Myers, FL | LLC | Nov 26, 2007 | Inactive |
| DOUBLE D ENTERPRISES OF FLORIDA, LLCNew Port Richey, FL · Inactive | New Port Richey, FL | LLC | Jul 25, 2019 | Inactive |
| DONALD BROWN PROPERTIES LLCJacksonville, FL · Active | Jacksonville, FL | LLC | Apr 7, 2026 | Active |
| D.A. BROWN ENTERPRISES, INC.Clearwater, FL · Inactive | Clearwater, FL | Corporation | Mar 29, 1988 | Inactive |
| DONALD A. BROWN, INCDavenport, FL · Inactive | Davenport, FL | Corporation | Apr 17, 2000 | Inactive |
| MORTGAGEFIRST LENDING SERVICES, INC.Longwood, FL · Inactive | Longwood, FL | Corporation | Feb 20, 2003 | Inactive |
| MT LIQUIDATING COMPANYLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Jul 3, 1989 | Inactive |
| FLORIDA ENGINEERING SERVICES, INC.Fern Park, FL · Inactive | Fern Park, FL | Corporation | Jan 10, 1997 | Inactive |