| FLY FREE COACHING LLCCoral Springs, FL · Active | Coral Springs, FL | LLC | May 26, 2023 | Active |
| BRANDS ONE, LLCMiami Beach, FL · Active | Miami Beach, FL | LLC | Mar 6, 2018 | Active |
| JUST M, LLCMiami Beach, FL · Active | Miami Beach, FL | LLC | Aug 21, 2007 | Active |
| CHAD MICHAELS, INC.Fort Lauderdale, FL · Inactive | Fort Lauderdale, FL | Corporation | Dec 11, 1972 | Inactive |
| EQUITIES TRADING CORPORATION.Hollywood, FL · Inactive | Hollywood, FL | Corporation | May 23, 1975 | Inactive |
| DOLPHIN POWER SPRAY, INC.Hallandale, FL · Inactive | Hallandale, FL | Corporation | Jun 26, 1975 | Inactive |
| MICHAEL BLOCK, P.A.Hallandale, FL · Inactive | Hallandale, FL | Corporation | Aug 2, 1977 | Inactive |
| DIVERSIFIED, INC.Fort Lauderdale, FL · Inactive | Fort Lauderdale, FL | Corporation | May 31, 1978 | Inactive |
| INTERNATIONAL TECHNOLOGIES GROUP, INC.Hollywood, FL · Inactive | Hollywood, FL | Corporation | Jul 28, 1978 | Inactive |
| MICHAEL BLOCK, C.P.A., P.A.Hollywood, FL · Inactive | Hollywood, FL | Corporation | Jun 3, 1980 | Inactive |
| LIMIT GOVERNMENT COMMITTEE, INC.Hollywood, FL · Inactive | Hollywood, FL | Nonprofit | Jun 28, 1979 | Inactive |
| FLORIDA TAX RESEARCH FOUNDATION, INC.Hollywood, FL · Inactive | Hollywood, FL | Nonprofit | Nov 19, 1979 | Inactive |
| BROWARD COUNTY TAXPAYERS LEAGUE, INC.Hollywood, FL · Inactive | Hollywood, FL | Nonprofit | Jan 18, 1980 | Inactive |
| FLORIDA OFFICE SERVICES, INC.Fort Lauderdale, FL · Inactive | Fort Lauderdale, FL | Corporation | May 6, 1982 | Inactive |
| KOHAN P.A.Fort Lauderdale, FL · Inactive | Fort Lauderdale, FL | Corporation | Jan 15, 1985 | Inactive |
| SMALL & BLOCK, P.A.Boca Raton, FL · Inactive | Boca Raton, FL | Corporation | Jan 23, 1989 | Inactive |
| PALM TREE PRODUCTIONS, INC.Fort Lauderdale, FL · Inactive | Fort Lauderdale, FL | Corporation | Jul 5, 1989 | Inactive |
| BLOCKTAX ENTERPRISES, LLCFort Lauderdale, FL · Inactive | Fort Lauderdale, FL | LLC | Feb 23, 2004 | Inactive |
| B & Y RESTAURANTS GROUP LLC.Miami Beach, FL · Inactive | Miami Beach, FL | LLC | Dec 27, 2006 | Inactive |
| B & Y NORTH FEDERAL HIGHWAY LLC.Fort Lauderdale, FL · Inactive | Fort Lauderdale, FL | LLC | Jan 3, 2007 | Inactive |
| DISASTER RELIEF WORK LLCFort Lauderdale, FL · Inactive | Fort Lauderdale, FL | LLC | Apr 9, 2007 | Inactive |
| BLOCKTAX QUICKBOOKS, LLCFort Lauderdale, FL · Inactive | Fort Lauderdale, FL | LLC | Oct 24, 2008 | Inactive |
| GREEN MONKEY SOUTH MIAMI TREE HOUSE, LLCSouth Miami, FL · Inactive | South Miami, FL | LLC | May 5, 2010 | Inactive |
| GREEN MONKEY MIAMI BEACH TREE HOUSE, LLCMiami Beach, FL · Inactive | Miami Beach, FL | LLC | May 5, 2010 | Inactive |
| GREEN MONKEY MIDTOWN TREE HOUSE, LLCMiami, FL · Inactive | Miami, FL | LLC | May 6, 2010 | Inactive |
| GREEN MONKEY TREEHOUSE ACQUISITIONS, LLCMiami Beach, FL · Inactive | Miami Beach, FL | LLC | Jun 10, 2011 | Inactive |
| GREEN MONKEY TREEHOUSE FORT LAUDERDALE, LLCFort Lauderdale, FL · Inactive | Fort Lauderdale, FL | LLC | Oct 3, 2012 | Inactive |
| KBC1, LLCMiami Beach, FL · Active | Miami Beach, FL | LLC | Dec 19, 2025 | Active |
| EM2 CREATIVE LLCMiami Beach, FL · Active | Miami Beach, FL | LLC | May 14, 2026 | Active |
| KBC2UL LLCMiami Beach, FL · Active | Miami Beach, FL | LLC | May 18, 2026 | Active |
| KBKRETO1 LLCMiami Beach, FL · Active | Miami Beach, FL | LLC | May 19, 2026 | Active |
| KBC3 LLCMiami Beach, FL · Active | Miami Beach, FL | LLC | Jul 21, 2026 | Active |
| HAVI HOUSE 2 LLCMiami Beach, FL · Active | Miami Beach, FL | LLC | Aug 26, 2026 | Active |
| GENERAL E-COM LLCFort Lauderdale, FL · Inactive | Fort Lauderdale, FL | LLC | Jan 24, 2003 | Inactive |
| M. BLOCK, P.A.Fort Lauderdale, FL · Inactive | Fort Lauderdale, FL | Corporation | Jul 31, 1984 | Inactive |
| C & C GLOBAL ENTERPRISES, LLCFort Lauderdale, FL · Inactive | Fort Lauderdale, FL | LLC | Aug 2, 2006 | Inactive |
| COMPU CLONE INC.Fort Lauderdale, FL · Inactive | Fort Lauderdale, FL | Corporation | Jun 30, 1987 | Inactive |
| FLORIDA TAX RESEARCH FOUNDATION, INC.Fort Lauderdale, FL · Inactive | Fort Lauderdale, FL | Nonprofit | Jan 15, 1985 | Inactive |
| MIKE BLOCK STRING CAMP INC.Vero Beach, FL · Active | Vero Beach, FL | Nonprofit | Sep 9, 2026 | Active |
| FLORIDA TAX REDUCTION MOVEMENT, INC.Fort Lauderdale, FL · Inactive | Fort Lauderdale, FL | Nonprofit | Sep 21, 1993 | Inactive |
| ACUTE REALTY, INC.Fort Lauderdale, FL · Inactive | Fort Lauderdale, FL | Corporation | Jan 20, 2000 | Inactive |
| L S GLOBAL ENTERPRISES, INC.Coral Springs, FL · Inactive | Coral Springs, FL | Corporation | Feb 7, 2000 | Inactive |
| MICHELLE'S POOLS, INC.Oakland Park, FL · Inactive | Oakland Park, FL | Corporation | May 15, 2000 | Inactive |
| LEADCO MARKETING, INC.Fort Lauderdale, FL · Inactive | Fort Lauderdale, FL | Corporation | Apr 11, 2001 | Inactive |
| BEST QUICKBOOKS CPA INC.Fort Lauderdale, FL · Inactive | Fort Lauderdale, FL | Corporation | Jan 17, 2012 | Inactive |
| LAU BLOCK INCFort Lauderdale, FL · Inactive | Fort Lauderdale, FL | Corporation | Mar 19, 2012 | Inactive |
| WILLIAM D TUCKER ESQUIRE PASarasota, FL · Inactive | Sarasota, FL | Corporation | Sep 5, 2014 | Inactive |
| E. M. F. MEDICAL ENTERPRISES INC.Miami Lakes, FL · Inactive | Miami Lakes, FL | Corporation | Mar 13, 2015 | Inactive |
| MICHAEL BLOCK CPA PAFort Lauderdale, FL · Inactive | Fort Lauderdale, FL | Corporation | Jun 26, 2015 | Inactive |
| INTENSE MARKETING OF FLORIDA INCDeerfield Beach, FL · Inactive | Deerfield Beach, FL | Corporation | Jul 21, 2017 | Inactive |