| THOMAS MILLER CONSTRUCTION, LLCBelle Isle, FL · Active | Belle Isle, FL | LLC | Jan 15, 2019 | Active |
| EXPECTANT FAITH WORLD MINISTRIES, INC.Ocala, FL · Active | Ocala, FL | Nonprofit | Aug 29, 2003 | Active |
| F&F PARTNERS, LLCWinter Park, FL · Active | Winter Park, FL | LLC | Sep 20, 2017 | Active |
| TURKEY CREEK LLCWinter Park, FL · Active | Winter Park, FL | LLC | Jul 29, 2005 | Active |
| BALSAMS RIDGE, LLCWinter Park, FL · Active | Winter Park, FL | LLC | Jun 11, 2004 | Active |
| RAFMIL LAND CO. LLCWinter Park, FL · Active | Winter Park, FL | LLC | Feb 19, 2003 | Active |
| MILLER PROPERTIES, L.L.C.Winter Park, FL · Active | Winter Park, FL | LLC | May 13, 2002 | Active |
| MILLER CHARITABLE FOUNDATION, INC.Winter Park, FL · Active | Winter Park, FL | Nonprofit | Jul 24, 2001 | Active |
| PALATKA WESTGATE CORPORATIONCrescent City, FL · Inactive | Crescent City, FL | Corporation | Oct 21, 1960 | Inactive |
| CUSTOM DESIGNS OF BROWARD COUNTY INCLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Jun 1, 1962 | Inactive |
| T. MILLER CORP.Pembroke Pines, FL · Inactive | Pembroke Pines, FL | Corporation | Dec 22, 1966 | Inactive |
| MILLER RESTAURANT SYSTEMS OF BRANDON, INC.Brandon, FL · Inactive | Brandon, FL | Corporation | Mar 24, 1969 | Inactive |
| SOUTHERN FURNITURE FINISHING, INC.Fort Lauderdale, FL · Inactive | Fort Lauderdale, FL | Corporation | Jun 16, 1970 | Inactive |
| THOMAR, INC.Hollywood, FL · Inactive | Hollywood, FL | Corporation | Jun 8, 1976 | Inactive |
| PENINSULAR PETROLEUM COMPANYCrescent City, FL · Inactive | Crescent City, FL | Corporation | May 13, 1980 | Inactive |
| SANTA ROSA SHORES TOWNHOUSE ASSOCIATION, INC.Pensacola, FL · Inactive | Pensacola, FL | Nonprofit | Apr 16, 1980 | Inactive |
| MILLER BROTHERS PROPERTIES, LTD.Winter Park, FL · Active | Winter Park, FL | Partnership | Jun 30, 1999 | Active |
| LAKE STELLA, LTD.Winter Park, FL · Active | Winter Park, FL | Partnership | Aug 5, 1999 | Active |
| ANGIOSOFT, LLCTampa, FL · Inactive | Tampa, FL | LLC | Oct 4, 2002 | Inactive |
| CALUSA PARTNERS LLCPort Charlotte, FL · Inactive | Port Charlotte, FL | LLC | Feb 24, 2005 | Inactive |
| THOMAS A. MILLER, L.L.C.Freeport, FL · Inactive | Freeport, FL | LLC | Apr 26, 2006 | Inactive |
| BALENA, LLCEnglewood, FL · Inactive | Englewood, FL | LLC | Jan 10, 2007 | Inactive |
| ALAMOSA ADVISORS, LLCLocation not reported, FL · Inactive | Location not reported, FL | LLC | Mar 17, 2010 | Inactive |
| EVERGREEN MARKETING SOLUTIONS, LLCLocation not reported, FL · Inactive | Location not reported, FL | LLC | Mar 18, 2010 | Inactive |
| T.A. MILLER CONSTRUCTION LLCBelle Isle, FL · Inactive | Belle Isle, FL | LLC | Dec 19, 2013 | Inactive |
| THE SKY HUM LLCOrlando, FL · Inactive | Orlando, FL | LLC | Jan 21, 2014 | Inactive |
| MILLER'S EPOXY FLOORING LLCWinter Springs, FL · Inactive | Winter Springs, FL | LLC | Mar 14, 2019 | Inactive |
| MILLER'S ONLINE ENTERPRISES LLCAltamonte Springs, FL · Inactive | Altamonte Springs, FL | LLC | Jan 15, 2021 | Inactive |
| THE CAPTAIN JOHN W. MILLER GENEALOGICAL AND HISTORICAL SOCIETY, INC.Winter Park, FL · Inactive | Winter Park, FL | Nonprofit | Aug 3, 2020 | Inactive |
| TRUTRIM INC.Sarasota, FL · Inactive | Sarasota, FL | Corporation | Aug 5, 2002 | Inactive |
| SERVICES ETC. OF NAPLES, INC.Naples, FL · Inactive | Naples, FL | Corporation | Feb 13, 2003 | Inactive |
| TOM MILLER CONTRACTOR, INC.Bradenton, FL · Inactive | Bradenton, FL | Corporation | Nov 19, 2003 | Inactive |
| THOMAS A. MILLER, P.A.Ocala, FL · Inactive | Ocala, FL | Corporation | Aug 16, 2004 | Inactive |
| PRIVATE ESTATE MANAGEMENT SERVICES INCFort Lauderdale, FL · Inactive | Fort Lauderdale, FL | Corporation | May 25, 2018 | Inactive |
| CRESTVIEW PHYSICAL THERAPY INCCrestview, FL · Inactive | Crestview, FL | Corporation | Jan 4, 1995 | Inactive |
| TOTAL HEALTH & EXERCISE, INC.Crestview3, FL · Inactive | Crestview3, FL | Corporation | Dec 11, 1995 | Inactive |
| AUCILLA PROPERTIES, INC.Daytona Beach, FL · Inactive | Daytona Beach, FL | Corporation | Feb 14, 1997 | Inactive |
| SOUTHEAST MANAGEMENT GROUP, INC.Fort Lauderdale, FL · Inactive | Fort Lauderdale, FL | Corporation | Jul 17, 1997 | Inactive |
| MILLER MANAGEMENT, INC.Winter Park, FL · Active | Winter Park, FL | Corporation | Mar 26, 1999 | Active |
| AUTOMOTIVE AIR COMPONENTS, INC.Leesburg, FL · Inactive | Leesburg, FL | Corporation | Oct 25, 1999 | Inactive |
| FLORIDA CABBAGE EXCHANGEOrlando, FL · Inactive | Orlando, FL | Nonprofit | Nov 2, 1984 | Inactive |
| SERVICES ETC., INC.Naples, FL · Inactive | Naples, FL | Corporation | Apr 22, 1992 | Inactive |