| PEPPER TREE VILLAGE HOMEOWNERS ASSOCIATION, INC.Altamonte Springs, FL · Active | Altamonte Springs, FL | Nonprofit | Feb 6, 2015 | Active |
| ROBERT WILLIS LAWN CARE INCBradenton, FL · Active | Bradenton, FL | Corporation | Jul 2, 2014 | Active |
| WIDOWS SONS OF FLORIDA MASONIC RIDERS ASSOCIATION INC.Arcadia, FL · Active | Arcadia, FL | Nonprofit | Jul 21, 2015 | Active |
| RJW LAND DEVELOPMENT LLCFort Pierce, FL · Inactive | Fort Pierce, FL | LLC | Mar 11, 2025 | Inactive |
| PALMLAB INCLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Dec 1, 1961 | Inactive |
| WILLIAM E. DORRILL D.M.D., P.A.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Sep 1, 1971 | Inactive |
| FLIGHT OPERATION SERVICES, INC.Pembroke Pines, FL · Inactive | Pembroke Pines, FL | Corporation | May 3, 1979 | Inactive |
| FLIGHT CREW SERVICES,INCPembroke Pines, FL · Inactive | Pembroke Pines, FL | Corporation | Sep 5, 1980 | Inactive |
| A&H SUN CONSTRUCTION COMPANY, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Apr 30, 1981 | Inactive |
| ANS GROUP, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | May 2, 2000 | Inactive |
| PARADIGM TECHNOLOGY PARTNERS, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Jul 18, 2002 | Inactive |
| MIKE AND WILLIS INCORPORATEDIndiantown, FL · Inactive | Indiantown, FL | Corporation | Nov 13, 1980 | Inactive |
| CARIBBEAN AIR SERVICE, INC.Hollywood, FL · Inactive | Hollywood, FL | Corporation | Feb 4, 1982 | Inactive |
| TURBO MARKETING, INC.Havana, FL · Inactive | Havana, FL | Corporation | Nov 4, 1983 | Inactive |
| R.V.W. INC.Oviedo, FL · Inactive | Oviedo, FL | Corporation | Jan 9, 1986 | Inactive |
| WHITESANDS MEDIA, LLCSunrise, FL · Inactive | Sunrise, FL | LLC | Aug 19, 2004 | Inactive |
| TNS HOLDINGS ONE, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Aug 7, 2008 | Active |
| WILLIS STEEL, LLCLakeland, FL · Inactive | Lakeland, FL | LLC | Mar 7, 2012 | Inactive |
| ANKR LLCSarasota, FL · Inactive | Sarasota, FL | LLC | Jul 16, 2012 | Inactive |
| POWERCLEAN SERVICES LLCGeneva, FL · Inactive | Geneva, FL | LLC | Oct 22, 2013 | Inactive |
| WILLIS STRUCTURES LLCLakeland, FL · Inactive | Lakeland, FL | LLC | Sep 4, 2014 | Inactive |
| DROME SCAPES, LLCFort Myers, FL · Inactive | Fort Myers, FL | LLC | May 26, 2015 | Inactive |
| TBL TESTING LLCNiceville, FL · Inactive | Niceville, FL | LLC | Aug 20, 2021 | Inactive |
| WILLIS PORTFOLIO GROUP, LLCRuskin, FL · Active | Ruskin, FL | LLC | May 15, 2026 | Active |
| THE SHOE ZOO, INC.Tamarac, FL · Inactive | Tamarac, FL | Corporation | Feb 18, 1988 | Inactive |
| FLORIDA WEST ARTS, INC.Bonita Springs, FL · Inactive | Bonita Springs, FL | Nonprofit | May 8, 2007 | Inactive |
| THE F.A.M.E. "INSTITUTE FOR CREATIVE TALENT" INC.Cocoa, FL · Inactive | Cocoa, FL | Nonprofit | Jun 16, 2021 | Inactive |
| HEATHERWOOD ESTATES INC.Havana, FL · Inactive | Havana, FL | Nonprofit | Sep 15, 1987 | Inactive |
| FRIENDS OF THE PLAYERS, INC.Fort Lauderdale, FL · Inactive | Fort Lauderdale, FL | Nonprofit | Aug 9, 1990 | Inactive |
| YOUTH ATHLETIC SPORTS ASSOCIATION, INC.Titusville, FL · Inactive | Titusville, FL | Nonprofit | Oct 19, 1990 | Inactive |
| ROBB RYAN CORPORATIONWinter Springs, FL · Inactive | Winter Springs, FL | Corporation | Feb 25, 2005 | Inactive |
| ODDZ-N-ENDZ, INC.Davie, FL · Inactive | Davie, FL | Corporation | May 2, 2005 | Inactive |
| ROBERT WILLIS LAWN CARE, INC.Bradenton, FL · Inactive | Bradenton, FL | Corporation | Apr 3, 2006 | Inactive |
| HORT TECH INCPort Saint Lucie, FL · Inactive | Port Saint Lucie, FL | Corporation | Mar 7, 2007 | Inactive |
| EXPERTEK, INCGeneva, FL · Inactive | Geneva, FL | Corporation | Jun 11, 2009 | Inactive |
| NEUMAG INDUSTRY INC.Orlando, FL · Inactive | Orlando, FL | Corporation | Aug 10, 2010 | Inactive |