| W. J. DONOVAN ENTERPRISES, LLCBoynton Beach, FL · Active | Boynton Beach, FL | LLC | Oct 5, 2009 | Active |
| BALI DESIGN, INC.Dunedin, FL · Active | Dunedin, FL | Corporation | Nov 19, 2002 | Active |
| DHA 3, LLCJacksonville Beach, FL · Active | Jacksonville Beach, FL | LLC | May 17, 2024 | Active |
| DHA 2, LLCJacksonville Beach, FL · Active | Jacksonville Beach, FL | LLC | Apr 24, 2024 | Active |
| DHA 1, LLCJacksonville Beach, FL · Active | Jacksonville Beach, FL | LLC | Apr 26, 2023 | Active |
| DONOVAN ENTERPRISES RESIDENTIAL, LLCJacksonville Beach, FL · Active | Jacksonville Beach, FL | LLC | Jan 24, 2023 | Active |
| DONOVAN DUMPSTERS LLCJacksonville Beach, FL · Inactive | Jacksonville Beach, FL | LLC | Jan 15, 2016 | Inactive |
| JB DONOVAN ENTERPRISES, LLCPonte Vedra, FL · Active | Ponte Vedra, FL | LLC | Aug 18, 2025 | Active |
| DONOVAN ENTERPRISES LLCPonte Vedra, FL · Active | Ponte Vedra, FL | LLC | Apr 5, 2011 | Active |
| 3136 COASTAL, LLCPonte Vedra Beach, FL · Active | Ponte Vedra Beach, FL | LLC | Oct 26, 2021 | Active |
| D&D CONSTRUCTION MANAGEMENT, LLCSt. Petersburg, FL · Active | St. Petersburg, FL | LLC | Apr 26, 2017 | Active |
| AIR FREIGHT SPECIALIST, INC.Tampa, FL · Inactive | Tampa, FL | Corporation | Oct 6, 1978 | Inactive |
| SUNRISE BAY JEWELERS, INC.Fort Lauderdale, FL · Inactive | Fort Lauderdale, FL | Corporation | Aug 10, 1981 | Inactive |
| DONOVAN'S PROPERTY SERVICES LLCTarpon Springs, FL · Inactive | Tarpon Springs, FL | LLC | Dec 30, 2008 | Inactive |
| WILDON PROPERTIES LLCDelray Beach, FL · Inactive | Delray Beach, FL | LLC | May 4, 2011 | Inactive |
| D & N INDUSTRIES, LLCTampa, FL · Inactive | Tampa, FL | LLC | Nov 14, 2016 | Inactive |
| 3 COUSINS LLCSaint Petersburg, FL · Inactive | Saint Petersburg, FL | LLC | Apr 27, 2018 | Inactive |
| COOLGREENFILTERS LLCPonte Vedra Beach, FL · Inactive | Ponte Vedra Beach, FL | LLC | Dec 4, 2018 | Inactive |
| FIVE STAR PLUS, LLCSaint Petersburg, FL · Inactive | Saint Petersburg, FL | LLC | Sep 8, 2021 | Inactive |
| WILL JAY 2, LLCPonte Vedra Beach, FL · Inactive | Ponte Vedra Beach, FL | LLC | Oct 26, 2021 | Inactive |
| PYRAMID BUILDING & CONTRACTING CORPORATIONClearwater, FL · Inactive | Clearwater, FL | Corporation | Oct 19, 1989 | Inactive |
| GOLDEN OAK HOMES, INC.St. Petersburg, FL · Inactive | St. Petersburg, FL | Corporation | May 15, 2000 | Inactive |
| LOWER PINELLAS INVESTMENT CORPSt. Petersburg, FL · Inactive | St. Petersburg, FL | Corporation | Jun 17, 2002 | Inactive |
| AFFIRMATIVE RISK MANAGEMENT, INC.Jacksonville, FL · Inactive | Jacksonville, FL | Corporation | Jun 14, 2007 | Inactive |
| DIVOT PROPERTIES, INC.Pinellas Park, FL · Inactive | Pinellas Park, FL | Corporation | Jun 24, 2008 | Inactive |
| WOW MOBILE OF FLORIDA, INC.Pinellas Park, FL · Inactive | Pinellas Park, FL | Corporation | Sep 14, 2009 | Inactive |
| WOW MOBILE OF TAMPA BAY, INC.Pinella Park, FL · Inactive | Pinella Park, FL | Corporation | Oct 21, 2009 | Inactive |
| COLORADO WOW, INC.Pinellas Park, FL · Inactive | Pinellas Park, FL | Corporation | Jan 6, 2010 | Inactive |
| MODERN HOME BUILDERS GROUP, INC.Saint Petersburg, FL · Inactive | Saint Petersburg, FL | Corporation | Aug 16, 2024 | Inactive |
| B. DONOVAN INC.Seminole, FL · Inactive | Seminole, FL | Corporation | Sep 16, 1993 | Inactive |
| MEGATRANS INTERNATIONAL, INC.Tampa, FL · Inactive | Tampa, FL | Corporation | Dec 1, 1993 | Inactive |
| TARA CONSTRUCTION MANAGEMENT, INC.Dunedin, FL · Inactive | Dunedin, FL | Corporation | Feb 24, 1997 | Inactive |