| SUNCOAST FOUR ZERO LLCLutz, FL · Active | Lutz, FL | LLC | May 3, 2012 | Active |
| MCGRATH BUSINESS GROUP, LLCLutz, FL · Active | Lutz, FL | LLC | Nov 17, 2008 | Active |
| DOYLE & MCGRATH REAL ESTATE, LLCLutz, FL · Active | Lutz, FL | LLC | Apr 21, 2008 | Active |
| DOYLE & MCGRATH PROPERTIES, LLCLutz, FL · Active | Lutz, FL | LLC | Mar 6, 2006 | Active |
| THE TAMPA BAY PROPERTY COMPANY, LLCLutz, FL · Active | Lutz, FL | LLC | Oct 4, 2005 | Active |
| EMERALD SYNDICATE, LLCSebastian, FL · Active | Sebastian, FL | LLC | Jun 17, 2022 | Active |
| MARK OF EXCELLENCE, INC.Tampa, FL · Inactive | Tampa, FL | Corporation | Jul 14, 1981 | Inactive |
| TRI-COUNTY LEISURE FACILITIES, INC.Homosassa, FL · Inactive | Homosassa, FL | Corporation | Jul 7, 1980 | Inactive |
| STEWARD EMERGENCY PHYSICIANS OF FLORIDA, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Jul 28, 2020 | Inactive |
| STEWARD RADIOLOGY PHYSICIANS OF FLORIDA, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Jul 27, 2020 | Inactive |
| PRAIRIE PRODUCTIONS, INC.Gainesville, FL · Inactive | Gainesville, FL | Corporation | May 24, 1984 | Inactive |
| BOSTON & WEXFORD PROPERTIES, LLCLutz, FL · Inactive | Lutz, FL | LLC | Dec 20, 2001 | Inactive |
| FAYE DOYLE, LLCSarasota, FL · Inactive | Sarasota, FL | LLC | Aug 18, 2005 | Inactive |
| BOSTON AND WEXFORD DEVELOPMENTS, LLCTampa, FL · Inactive | Tampa, FL | LLC | Oct 4, 2005 | Inactive |
| ROCHESTER & WEXFORD PROPERTIES, LLCLutz, FL · Inactive | Lutz, FL | LLC | Nov 15, 2005 | Inactive |
| SALLY S. KENNEDY MANAGEMENT, LLCLutz, FL · Inactive | Lutz, FL | LLC | May 23, 2007 | Inactive |
| FERANA, LLCLutz, FL · Inactive | Lutz, FL | LLC | Apr 10, 2012 | Inactive |
| FEARNA, LLCLutz, FL · Inactive | Lutz, FL | LLC | Apr 18, 2012 | Inactive |
| JOS RETIREMENT FUND LLCLutz, FL · Inactive | Lutz, FL | LLC | May 4, 2012 | Inactive |
| JOHN DOYLE PAINTING LLC.Deltona, FL · Inactive | Deltona, FL | LLC | Mar 4, 2016 | Inactive |
| MARK OF EXCELLENCE JANITORIAL SERVICE, INC.Tampa, FL · Inactive | Tampa, FL | Corporation | Apr 7, 1988 | Inactive |
| MARK OF EXCELLENCE FIRE AND FLOOD CLEANERS, INC.Tampa, FL · Inactive | Tampa, FL | Corporation | Apr 7, 1988 | Inactive |
| THE IRISH CENTER OF TAMPA, INC.Tampa, FL · Inactive | Tampa, FL | Nonprofit | Sep 28, 1987 | Inactive |
| JOHN M. DOYLE, P.A.Casselberry, FL · Inactive | Casselberry, FL | Corporation | Jan 3, 1995 | Inactive |
| BOSTON & WEXFORD HOLDINGS, INC.Lutz, FL · Inactive | Lutz, FL | Corporation | Aug 21, 1996 | Inactive |
| MARK OF EXCELLENCE, FORT LAUDERDALE, INC.Tampa, FL · Inactive | Tampa, FL | Corporation | Mar 17, 1998 | Inactive |