| DAVID ALTMAN PABoynton Beach, FL · Active | Boynton Beach, FL | Corporation | Dec 12, 2013 | Active |
| GOOD KARMA PROPERTIES LLCJacksonville Beach, FL · Active | Jacksonville Beach, FL | LLC | Jun 22, 2020 | Active |
| A & B REALTY, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Jan 24, 1974 | Inactive |
| BLOCK AND ALTMAN HOLDING CORP.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Mar 25, 1974 | Inactive |
| ALTMAN'S PORTABLE WELDING, INC.Jacksonville, FL · Inactive | Jacksonville, FL | Corporation | Oct 25, 1978 | Inactive |
| SPAULDING MECHANICAL, INC.Casselberry, FL · Inactive | Casselberry, FL | Corporation | Aug 17, 1983 | Inactive |
| OCEAN KEY MANAGEMENT COMPANY, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Oct 30, 1987 | Inactive |
| ALTMAN GRAPHICS, INC.Miami Beach, FL · Inactive | Miami Beach, FL | Corporation | Jun 4, 1990 | Inactive |
| REGULAR BAPTIST CAMP OF FLORIDA, INC.Sebring, FL · Inactive | Sebring, FL | Nonprofit | Jul 20, 1989 | Inactive |
| BUY-MY-ROSES.COM CORP.Miami, FL · Inactive | Miami, FL | Corporation | Aug 25, 2000 | Inactive |
| MI-TIERRA.COM INC.Miami, FL · Inactive | Miami, FL | Corporation | Jan 10, 2001 | Inactive |
| NET-KOMMERZ.COM CORP.Miami, FL · Inactive | Miami, FL | Corporation | Feb 2, 2001 | Inactive |
| UNITED CARPENTERS OF PENNSYLVANIA, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Aug 3, 1984 | Inactive |
| OCEAN KEY HOUSE CORPORATIONLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Feb 7, 1985 | Inactive |
| GRAPHFX INC.Miami, FL · Inactive | Miami, FL | Corporation | Dec 19, 2005 | Inactive |
| ACHIEVE BETTER CREDIT NOW CORPDoral, FL · Inactive | Doral, FL | Corporation | Jan 9, 2009 | Inactive |
| NODATECH CORP.Miami, FL · Inactive | Miami, FL | Corporation | Jan 5, 2010 | Inactive |
| ALL-PRO EXTERIOR MAINTENANCE INC.Orlando, FL · Inactive | Orlando, FL | Corporation | Mar 1, 2017 | Inactive |
| COMPUGRAPHICS ENTERPRISES INC.Miami, FL · Inactive | Miami, FL | Corporation | Feb 20, 1997 | Inactive |
| DVD COMPUTERS CORP.Miami, FL · Inactive | Miami, FL | Corporation | Nov 12, 1999 | Inactive |
| D. ALTMAN CORPORATIONMiami Beach, FL · Inactive | Miami Beach, FL | Corporation | Feb 15, 1991 | Inactive |