| HGZG AVIATION, LLCPinecrest, FL · Active | Pinecrest, FL | LLC | Aug 2, 2006 | Active |
| HGZG MANAGEMENT COMPANY, LLCPinecrest, FL · Active | Pinecrest, FL | LLC | Aug 2, 2006 | Active |
| HEMISPHERE TRADING INCORPORATEDMiami, FL · Inactive | Miami, FL | Corporation | May 11, 1973 | Inactive |
| U.S. FOOD EQUIPMENT CORP.Opa Locka, FL · Inactive | Opa Locka, FL | Corporation | Mar 25, 1976 | Inactive |
| TRAMEX, INCORPORATEDJacksonville, FL · Inactive | Jacksonville, FL | Corporation | Apr 28, 1980 | Inactive |
| DETECTION SYSTEMS, INC.Miami Springs, FL · Inactive | Miami Springs, FL | Corporation | Oct 13, 1982 | Inactive |
| HEMITRADER CORP.Miami, FL · Inactive | Miami, FL | Corporation | Jun 17, 1988 | Inactive |
| BUY GEORGE REALTY, INC.Englewood, FL · Inactive | Englewood, FL | Corporation | May 15, 1989 | Inactive |
| THE HEMIS GROUP INC.Miami, FL · Inactive | Miami, FL | Corporation | May 30, 1989 | Inactive |
| THE HORTON GROUP CORP.Miami, FL · Inactive | Miami, FL | Corporation | May 30, 1989 | Inactive |
| SIMCENTER/AVIA L.L.C.Miami, FL · Inactive | Miami, FL | LLC | Aug 24, 2001 | Inactive |
| ORLANDO FLIGHT TRAINING/SIMCENTER, LLCKissimmee, FL · Inactive | Kissimmee, FL | LLC | Jul 10, 2003 | Inactive |
| C172HG, LLCPinecrest, FL · Inactive | Pinecrest, FL | LLC | Dec 20, 2004 | Inactive |
| AVIATION ALBATROSS LLCKey Biscayne, FL · Inactive | Key Biscayne, FL | LLC | Oct 3, 2016 | Inactive |
| SIMULATOR VENTURES LLCLocation not reported, FL · Inactive | Location not reported, FL | LLC | Mar 16, 2020 | Inactive |
| MARES INVESTMENTS, CORPORATIONMiami, FL · Inactive | Miami, FL | Corporation | Feb 13, 1990 | Inactive |
| HRG TRADING, INC.Miami, FL · Inactive | Miami, FL | Corporation | May 2, 1990 | Inactive |
| FLORIDA DISCOUNT OUTLET, INC.Englewood, FL · Inactive | Englewood, FL | Corporation | Jan 8, 2004 | Inactive |
| CHILLED TRAILERS, INC.W. Palm Bch, FL · Inactive | W. Palm Bch, FL | Corporation | Feb 4, 2005 | Inactive |
| THE HEMIS GROUP, INC.Pinecrest, FL · Active | Pinecrest, FL | Corporation | Jun 26, 1998 | Active |
| SIMCENTER HOLDINGS, INC.Pinecrest, FL · Inactive | Pinecrest, FL | Corporation | Feb 8, 1999 | Inactive |
| SIMCENTER, INC.Pinecrest, FL · Inactive | Pinecrest, FL | Corporation | Mar 12, 1999 | Inactive |
| ENVIRO VENTURES, INC.Miami, FL · Inactive | Miami, FL | Corporation | Jul 12, 1991 | Inactive |