| GARCIA-SERRA FAMILY, LLCCoral Gables, FL · Active | Coral Gables, FL | LLC | Feb 10, 2016 | Active |
| COIMEX, INC.Miami, FL · Inactive | Miami, FL | Corporation | May 13, 1976 | Inactive |
| AL-ROD, INC.Miami, FL · Inactive | Miami, FL | Corporation | Mar 3, 1978 | Inactive |
| GALAN CORP.Miami Beach, FL · Inactive | Miami Beach, FL | Corporation | Nov 22, 1978 | Inactive |
| PUBLICITE, INC.Miami, FL · Inactive | Miami, FL | Corporation | May 9, 1979 | Inactive |
| INTERNATIONAL BUSINESS NETWORK, INC.Miami, FL · Inactive | Miami, FL | Corporation | Jul 25, 1980 | Inactive |
| LATIN AMERICA MARKET REPORTS, INC.Miami, FL · Inactive | Miami, FL | Corporation | Aug 26, 1980 | Inactive |
| UNITECH EXPORT MANAGEMENT, INC.Coral Gables, FL · Inactive | Coral Gables, FL | Corporation | Oct 16, 1980 | Inactive |
| GMG ASSOCIATES, INC.Miami, FL · Inactive | Miami, FL | Corporation | May 21, 1982 | Inactive |
| GARSER INVESTMENTS, INC.Miami, FL · Inactive | Miami, FL | Corporation | Jun 15, 1983 | Inactive |
| GARCIA-SERRA & BLANCO, INC.Coral Gables, FL · Inactive | Coral Gables, FL | Corporation | Jun 15, 1983 | Inactive |
| SIMPLE IDEAS, INC.Coral Gables, FL · Inactive | Coral Gables, FL | Corporation | Feb 1, 1989 | Inactive |
| CARABELA PROMOTIONS, INC.Coral Gables, FL · Inactive | Coral Gables, FL | Corporation | Jun 21, 1989 | Inactive |
| MACHADO GARCIA-SERRA LLCMiami, FL · Inactive | Miami, FL | LLC | Oct 14, 2004 | Inactive |
| MGSCOMM, LLCMiami, FL · Inactive | Miami, FL | LLC | Dec 10, 2012 | Inactive |
| G S & B: LINTAS, INC.Coral Gables, FL · Inactive | Coral Gables, FL | Corporation | Jul 2, 1990 | Inactive |
| GS&B, INC.Coral Gables, FL · Inactive | Coral Gables, FL | Corporation | Feb 26, 1985 | Inactive |
| HISPANIC BROADCAST ASSOCIATES, INC.Coral Gables, FL · Inactive | Coral Gables, FL | Corporation | Apr 7, 1986 | Inactive |
| PROPAGANDA CORPORATIONCoral Gables, FL · Inactive | Coral Gables, FL | Corporation | Apr 7, 1986 | Inactive |
| NOTHING IN COMMON, INC.Miami, FL · Inactive | Miami, FL | Corporation | Dec 3, 1993 | Inactive |
| APOGEE PRODUCTIONS, INC.Coconut Grove, FL · Inactive | Coconut Grove, FL | Corporation | Dec 14, 1995 | Inactive |
| ALTOPE SOFTWARE, INC.Miami, FL · Inactive | Miami, FL | Corporation | Apr 29, 1996 | Inactive |
| ATD/BIELEAUX LABORATORIES, INC.Miami, FL · Inactive | Miami, FL | Corporation | Feb 3, 1997 | Inactive |
| STRATEGIC CORPORATIONCoral Gables, FL · Inactive | Coral Gables, FL | Corporation | Jun 4, 1998 | Inactive |