| MILLER COMMERCE PARK OWNERS ASSOCIATION, INC.Freeport, FL · Active | Freeport, FL | Nonprofit | May 6, 2025 | Active |
| CDM MGT., LLCFreeport, FL · Active | Freeport, FL | LLC | Mar 14, 2024 | Active |
| SOUTHWEST FLORIDA AUTO ADVISORS L.L.C.Port Charlotte, FL · Active | Port Charlotte, FL | LLC | Sep 10, 2014 | Active |
| HILLSBOROUGH COUNTY ARES RACES INCTampa, FL · Active | Tampa, FL | Nonprofit | Oct 10, 2017 | Active |
| SOUTHGATE, INCORPORATEDTampa, FL · Active | Tampa, FL | Corporation | Apr 8, 1946 | Active |
| ART UNLIMITED SIGNS, INC.Fort Lauderdale, FL · Inactive | Fort Lauderdale, FL | Corporation | Jul 12, 1973 | Inactive |
| BUD MILLER ENTERPRISES, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Sep 17, 1974 | Inactive |
| SPORT FISHING ENTERPRISES INC.Tampa, FL · Inactive | Tampa, FL | Corporation | Mar 8, 1976 | Inactive |
| B & M CARPENTRY OF BREVARD, INC.Melbourne, FL · Inactive | Melbourne, FL | Corporation | Jun 18, 1981 | Inactive |
| 43RD STREET CHURCH OF CHRIST OF WEST BRADENTON, INC.Bradenton, FL · Inactive | Bradenton, FL | Nonprofit | Nov 28, 1966 | Inactive |
| ANACONDA DELAWARE CORPORATIONLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Oct 7, 1976 | Inactive |
| DEEP SPACE INDUSTRIES, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Sep 26, 2016 | Inactive |
| WILLIAM D. MILLER, INC.Melbourne Beach, FL · Inactive | Melbourne Beach, FL | Corporation | Aug 28, 1984 | Inactive |
| HMT CONSTRUCTION, INC.Tampa, FL · Inactive | Tampa, FL | Corporation | Feb 1, 1985 | Inactive |
| RIVERWALK VILLAGE HOMEOWNERS ASSOCIATION, INC.Gibsonton, FL · Inactive | Gibsonton, FL | Corporation | Sep 23, 1985 | Inactive |
| WILLIAM D. MILLER REALTY, INC.Tampa, FL · Inactive | Tampa, FL | Corporation | Feb 10, 1987 | Inactive |
| CAPE BOAT EXCHANGE INC.Cape Coral, FL · Inactive | Cape Coral, FL | Corporation | Aug 25, 1987 | Inactive |
| GOLD COAST INVESTMENT COLLECTIBLES, INC.Cape Coral, FL · Inactive | Cape Coral, FL | Corporation | May 11, 1989 | Inactive |
| SFI MANAGEMENT COMPANY, LLCArcadia, FL · Inactive | Arcadia, FL | LLC | Apr 3, 2007 | Inactive |
| LUCKY STRIKE SPORTFISHING, LLCTampa, FL · Inactive | Tampa, FL | LLC | Mar 20, 2013 | Inactive |
| ACE O'TRADES, LLCBrandon, FL · Inactive | Brandon, FL | LLC | Mar 23, 2021 | Inactive |
| MILLER COMMERCE PARK, LLCFreeport, FL · Active | Freeport, FL | LLC | Dec 20, 2023 | Active |
| THE SOUTHWEST FLORIDA SKI CLUB, INC.Fort Myers, FL · Inactive | Fort Myers, FL | Nonprofit | May 7, 1991 | Inactive |
| CHRISTIANS FOR RENEWED FAMILY VALUES, INC.St. Petersburg, FL · Inactive | St. Petersburg, FL | Nonprofit | Jun 23, 1992 | Inactive |
| BILLY MILLER, INC.West Melbourne, FL · Inactive | West Melbourne, FL | Corporation | Feb 20, 2002 | Inactive |
| WILLIAM D. MILLER & ASSOCIATES INCBoca Raton, FL · Inactive | Boca Raton, FL | Corporation | Oct 10, 2002 | Inactive |
| MILLER MUFFLERS, INC.Leesburg, FL · Inactive | Leesburg, FL | Corporation | Nov 17, 2003 | Inactive |
| MILLER RODS, INC.Tampa, FL · Inactive | Tampa, FL | Corporation | Feb 6, 2004 | Inactive |
| WILLIAM D MILLER JR INCWeeki Wachee, FL · Inactive | Weeki Wachee, FL | Corporation | May 24, 2006 | Inactive |
| ANGLING ADVENTURES, INC.Tampa, FL · Inactive | Tampa, FL | Corporation | Nov 25, 1992 | Inactive |
| MILLER FURNITURE OUTLET, INC.Palmetto, FL · Inactive | Palmetto, FL | Corporation | Apr 29, 1996 | Inactive |
| EXTREME T'S INC.North Fort Myers, FL · Inactive | North Fort Myers, FL | Corporation | Aug 25, 1997 | Inactive |
| LONE PALM PRODUCTIONS, INC.Tampa, FL · Inactive | Tampa, FL | Corporation | Mar 19, 1998 | Inactive |
| THE SABER CONNECTION, INC.Boca Raton, FL · Inactive | Boca Raton, FL | Corporation | Nov 20, 1990 | Inactive |