| FREEDOM RIDGE LLCTampa, FL · Active | Tampa, FL | LLC | May 1, 2023 | Active |
| NEXT VECTOR, LLCTampa, FL · Active | Tampa, FL | LLC | Feb 12, 2021 | Active |
| THREE WINDS, LLCTampa, FL · Active | Tampa, FL | LLC | Jul 1, 2013 | Active |
| AMI COTTAGES, LLCTampa, FL · Active | Tampa, FL | LLC | May 10, 2012 | Active |
| HILLER CYPRESS, LLCTampa, FL · Active | Tampa, FL | LLC | Jan 4, 2012 | Active |
| HILLER FAMILY FOUNDATION, INC.Tampa, FL · Active | Tampa, FL | Nonprofit | Nov 8, 2011 | Active |
| HILLER CARBON SERVICES, LLCTampa, FL · Active | Tampa, FL | LLC | May 12, 2011 | Active |
| NDX, LLCTampa, FL · Active | Tampa, FL | LLC | Sep 30, 2010 | Active |
| WCJ, LLCTampa, FL · Active | Tampa, FL | LLC | Sep 17, 2007 | Active |
| DOUBLE HAUL SERVICES, LLCTampa, FL · Active | Tampa, FL | LLC | Nov 22, 2005 | Active |
| NORTH SHORE HOLDINGS, LLCTampa, FL · Active | Tampa, FL | LLC | Nov 14, 2005 | Active |
| HILLER CARBON, LLCTampa, FL · Active | Tampa, FL | LLC | Dec 18, 2002 | Active |
| HILLER FUELS GROUP INCORPORATEDTampa, FL · Inactive | Tampa, FL | Corporation | Jan 8, 1985 | Inactive |
| HILLER TECHNICAL PRODUCTS, INC.Tampa, FL · Inactive | Tampa, FL | Corporation | Jan 13, 1988 | Inactive |
| HILLER AVIATION FUEL, LLCTampa, FL · Inactive | Tampa, FL | LLC | Dec 18, 2002 | Inactive |
| DOUBLE HAUL INVESTMENTS, LLCTampa, FL · Inactive | Tampa, FL | LLC | Aug 26, 2004 | Inactive |
| HILLER TRADING, LLCTampa, FL · Inactive | Tampa, FL | LLC | Dec 8, 2005 | Inactive |
| WESMAR RESOURCES, LLCTampa, FL · Inactive | Tampa, FL | LLC | Dec 1, 2006 | Inactive |
| SOUTH SHORE AVIATION ASSOCIATES, LLCTampa, FL · Inactive | Tampa, FL | LLC | Aug 11, 2008 | Inactive |
| HILLER BIOENERGY, LLCTampa, FL · Inactive | Tampa, FL | LLC | Mar 4, 2010 | Inactive |
| HILLER MAISON DU LAC, LLCTampa, FL · Inactive | Tampa, FL | LLC | Jun 13, 2012 | Inactive |
| HILLER TEXAS, LLCTampa, FL · Inactive | Tampa, FL | LLC | Dec 27, 2012 | Inactive |
| SOUTH SHORE AVIATION PARTNERS, LLCTampa, FL · Inactive | Tampa, FL | LLC | Apr 29, 2013 | Inactive |
| HILLER-TOMAS, INC.Tampa, FL · Inactive | Tampa, FL | Corporation | Jan 30, 1990 | Inactive |
| THE HILLER FUELS GROUP EXPORT, INC.Tampa, FL · Inactive | Tampa, FL | Corporation | May 10, 1990 | Inactive |
| HILLER AVIATION LEASING, INC.Tampa, FL · Inactive | Tampa, FL | Corporation | Jan 26, 1988 | Inactive |
| HILLER FINANCIAL INCORPORATEDTampa, FL · Inactive | Tampa, FL | Corporation | Apr 4, 1988 | Inactive |
| M.H. HILLER & COMPANYTampa, FL · Inactive | Tampa, FL | Corporation | Jul 14, 1993 | Inactive |
| MARTIN WESLEY, INC.Tampa, FL · Inactive | Tampa, FL | Corporation | Sep 16, 1998 | Inactive |