| LUCID USA, INC.Location not reported, FL · Active | Location not reported, FL | Corporation | Oct 13, 2020 | Active |
| LUCID GROUP USA, INC.Location not reported, FL · Active | Location not reported, FL | Corporation | Oct 12, 2020 | Active |
| YUPIN-DOUG MANAGEMENT COMPANY LLCVero Beach, FL · Active | Vero Beach, FL | LLC | Mar 27, 2023 | Active |
| PLEASANT HILL HEIGHTS DEVELOPMENT CORPORATIONKissimmee, FL · Inactive | Kissimmee, FL | Corporation | Mar 25, 1975 | Inactive |
| DOUG STEWART REALTOR, INC.Coral Gables, FL · Inactive | Coral Gables, FL | Corporation | Oct 7, 1977 | Inactive |
| NATIONAL IMPACT INC.New Smyrna Beach, FL · Inactive | New Smyrna Beach, FL | Corporation | Jun 22, 1978 | Inactive |
| MEDHOST, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | May 7, 2013 | Inactive |
| EARTHPORT NORTH AMERICA INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Aug 27, 2015 | Inactive |
| SCOTTY AMERICAN CORPORATIONPalm Coast, FL · Inactive | Palm Coast, FL | Corporation | Apr 18, 1983 | Inactive |
| STEWART DEVELOPMENT CORPORATION OF BOYNTONWest Palm Beach, FL · Inactive | West Palm Beach, FL | Corporation | Feb 4, 1985 | Inactive |
| MIAMI FLASH ENTERPRISES, INC.Miami, FL · Inactive | Miami, FL | Corporation | Feb 7, 1986 | Inactive |
| INTERNET RANKINGS, LLCSaint Petersburg, FL · Inactive | Saint Petersburg, FL | LLC | May 27, 2005 | Inactive |
| SOMEWHERE HOT, LLCMiami Beach, FL · Inactive | Miami Beach, FL | LLC | Aug 20, 2019 | Inactive |
| D & S TECHNICIANS LLCSpring Hill, FL · Inactive | Spring Hill, FL | LLC | Feb 14, 2023 | Inactive |
| DJ STEWART MEMORIAL FUND, INC.St. Cloud, FL · Inactive | St. Cloud, FL | Nonprofit | Dec 23, 2005 | Inactive |
| GOODWILL INDUSTRIES OF SOUTHWEST FLORIDA FOUNDATION, INC.Fort Myers, FL · Inactive | Fort Myers, FL | Nonprofit | Oct 22, 2008 | Inactive |
| MIRACLE MILE PROPERTY OWNERS ASSOCIATION, INC.Naples, FL · Active | Naples, FL | Nonprofit | May 27, 1987 | Active |
| OPTIMIST TENNIS CLUB OF WEST PINES, INC.Pembroke Pines, FL · Inactive | Pembroke Pines, FL | Nonprofit | Jul 31, 1997 | Inactive |
| TROPIC GARD INC.Largo, FL · Inactive | Largo, FL | Corporation | Aug 26, 2002 | Inactive |
| COUCH SLOTH GAMES, INC.Saint Petersburg, FL · Inactive | Saint Petersburg, FL | Corporation | May 26, 2009 | Inactive |
| PENCADER CONSULTING, INC.Clermont, FL · Inactive | Clermont, FL | Corporation | Feb 26, 2014 | Inactive |
| AMERICAN INDOOR ENVIRONMENTAL CORP.Largo, FL · Inactive | Largo, FL | Corporation | Apr 24, 1996 | Inactive |
| MRB UNIVERSAL, INC.Coral Gables, FL · Inactive | Coral Gables, FL | Corporation | Jul 29, 1996 | Inactive |
| TROPIC GUARD CORP.Largo, FL · Active | Largo, FL | Corporation | May 27, 1999 | Active |
| DOUG STEWART ENTERPRISES INC.Seminole, FL · Inactive | Seminole, FL | Corporation | Jul 14, 1999 | Inactive |