| ONTOUR ORLANDO TRANSPORTATION LLCApopka, FL · Active | Apopka, FL | LLC | Oct 11, 2023 | Active |
| DOUBLE CHECK AUTOBODY REPAIR, LLC.Miramar, FL · Inactive | Miramar, FL | LLC | Feb 21, 2024 | Inactive |
| W&W COMPREHENSIVE LLCPonte Vedra Beach, FL · Active | Ponte Vedra Beach, FL | LLC | Apr 30, 2024 | Active |
| NUTRAME LLCMiami, FL · Inactive | Miami, FL | LLC | Jul 16, 2024 | Inactive |
| HOBBSCAT PRODUCTIONS LLCKey Biscayne, FL · Inactive | Key Biscayne, FL | LLC | Nov 6, 2025 | Inactive |
| ICONIC SPORTS MANAGEMENT LLCSebring, FL · Active | Sebring, FL | LLC | Jul 16, 2026 | Active |
| JET LEASING GROUP, LLCDeerfield Beach, FL · Inactive | Deerfield Beach, FL | LLC | Apr 1, 1998 | Inactive |
| ADVANCED DEFENSE PROTECTION, LLCDeerfield Beach, FL · Inactive | Deerfield Beach, FL | LLC | Jul 11, 2011 | Inactive |
| OUTREACH FOR HUMANITY, INC.Pensacola, FL · Inactive | Pensacola, FL | Nonprofit | Oct 19, 2000 | Inactive |
| RISING SONS, INC.Pensacola, FL · Inactive | Pensacola, FL | Nonprofit | Nov 14, 2001 | Inactive |
| OUTREACH FOR HUMANITY INC.Pensacola, FL · Inactive | Pensacola, FL | Nonprofit | Mar 4, 2004 | Inactive |
| ALL FOR CHRIST ARCHERS INCKeystone Heights, FL · Inactive | Keystone Heights, FL | Nonprofit | Jul 26, 2006 | Inactive |
| MCWD LACROSSE INCPort Saint Lucie, FL · Inactive | Port Saint Lucie, FL | Nonprofit | Mar 10, 2017 | Inactive |
| ST. LUCIE COUNTY YOUTH BASEBALL, INC.Fort Pierce, FL · Active | Fort Pierce, FL | Nonprofit | Sep 21, 1988 | Active |
| THE MARK WILLIAMS FOUNDATION, INC.West Palm Beach, FL · Inactive | West Palm Beach, FL | Nonprofit | Jun 22, 1992 | Inactive |
| HANDS ON HISTORY, INC.Lakeland, FL · Inactive | Lakeland, FL | Nonprofit | Apr 9, 1999 | Inactive |
| M.H. WILLIAMS CONSULTING, NC.West Palm Beach, FL · Inactive | West Palm Beach, FL | Corporation | Aug 9, 2000 | Inactive |
| MARK WILLIAMS ENTERPRISES, INC.Jacksonville, FL · Inactive | Jacksonville, FL | Corporation | Jun 20, 2003 | Inactive |
| BULLDOG PIZZA RESTAURANT, INC.Freeport, FL · Inactive | Freeport, FL | Corporation | Jun 15, 2006 | Inactive |
| PEAK PERFORMANCE STRINGS, INC.Cape Coral, FL · Inactive | Cape Coral, FL | Corporation | Sep 4, 2007 | Inactive |
| FLORIDA BIOTECHNOLOGY PARTNERS, INC.Port St. Lucie, FL · Inactive | Port St. Lucie, FL | Corporation | Jan 25, 2012 | Inactive |
| PERFECT CONTRACTING INCSunrise, FL · Inactive | Sunrise, FL | Corporation | Jan 14, 2015 | Inactive |
| OMEGA TECHNOLOGIES, INC.West Palm Beach, FL · Inactive | West Palm Beach, FL | Corporation | Sep 24, 1992 | Inactive |
| MARK WILLIAMS, P.A.Fort Myers, FL · Inactive | Fort Myers, FL | Corporation | Apr 5, 1995 | Inactive |
| J & M CONSTRUCTION OF BREVARD, INC.Melbourne Village, FL · Inactive | Melbourne Village, FL | Corporation | Jul 28, 1995 | Inactive |
| LOSE YOUR MIND, INC.Fort Lauderdale, FL · Inactive | Fort Lauderdale, FL | Corporation | Jul 22, 1996 | Inactive |
| K A K ENTERPRISES, INC.Winter Garden, FL · Inactive | Winter Garden, FL | Corporation | Dec 15, 1998 | Inactive |
| MARKSMAN'S SPORTING GOODS, INC.Lakeland, FL · Inactive | Lakeland, FL | Corporation | Mar 11, 1999 | Inactive |
| MARK WILLIAMS, M.D., P.A.Orlando, FL · Inactive | Orlando, FL | Corporation | Jan 9, 1991 | Inactive |