| HARRELL & DAVIS, LLCWinter Park, FL · Active | Winter Park, FL | LLC | Feb 29, 2008 | Active |
| FIRST COLONY BANK OF FLORIDAMaitland, FL · Active | Maitland, FL | Corporation | Nov 26, 2007 | Active |
| 408 MYRTLE AVE LLCNew Smyrna Beach, FL · Active | New Smyrna Beach, FL | LLC | May 9, 2025 | Active |
| FIRST COLONY HOMES, LLCOrlando, FL · Active | Orlando, FL | LLC | Jan 29, 2024 | Active |
| PLEASURE ISLAND PROPERTIES LLCOrlando, FL · Active | Orlando, FL | LLC | Nov 27, 2023 | Active |
| WARREN & HARRELL METAL BUILDINGS, LLCOrlando, FL · Active | Orlando, FL | LLC | Jun 21, 2021 | Active |
| BOB AND RUTHIE HARRELL FOUNDATION, INC.Orlando, FL · Active | Orlando, FL | Nonprofit | Nov 19, 2020 | Active |
| TYSON RANCH OWNERS ASSOCIATION, INC.Orlando, FL · Active | Orlando, FL | Nonprofit | Jan 15, 2020 | Active |
| NORTON-FORRESTAL, LLCOrlando, FL · Active | Orlando, FL | LLC | May 30, 2018 | Active |
| CARTER ISLAND INVESTMENTS, LLCOrlando, FL · Active | Orlando, FL | LLC | May 29, 2018 | Active |
| HKHD, LLCOrlando, FL · Active | Orlando, FL | LLC | Dec 22, 2016 | Active |
| JDHJ, LLCOrlando, FL · Active | Orlando, FL | LLC | Dec 22, 2016 | Active |
| PINECASTLE INVESTMENT PROPERTIES, LLCOrlando, FL · Active | Orlando, FL | LLC | Jul 22, 2016 | Active |
| RECREATIONAL TOYS, LLCOrlando, FL · Active | Orlando, FL | LLC | Jan 5, 2015 | Active |
| R&R REAL PROPERTY HOLDINGS, LLCOrlando, FL · Active | Orlando, FL | LLC | Apr 29, 2010 | Active |
| ORANGE AVENUE WAREHOUSES, LLCOrlando, FL · Active | Orlando, FL | LLC | Nov 5, 2008 | Active |
| BRENGLE WAREHOUSES, LLCOrlando, FL · Active | Orlando, FL | LLC | Oct 20, 2008 | Active |
| AIRPORT WAREHOUSES, LLCOrlando, FL · Active | Orlando, FL | LLC | Feb 17, 2004 | Active |
| BOGGY CREEK WAREHOUSES, INC.Orlando, FL · Active | Orlando, FL | Corporation | Aug 16, 2001 | Active |
| CENTRAL FLORIDA INVESTORS, INC.Orlando, FL · Active | Orlando, FL | Corporation | Sep 18, 2000 | Active |
| BISHOP INDUSTRIES, INC.Orlando, FL · Inactive | Orlando, FL | Corporation | Mar 15, 1971 | Inactive |
| FLORIDA SHOWER DOORS & MIRRORS, INC.Orlando, FL · Inactive | Orlando, FL | Corporation | Sep 28, 1971 | Inactive |
| CEDATH CONSTRUCTION CORPORATIONLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Jul 20, 1972 | Inactive |
| AMERICAN BUILDING PRODUCTS, INC.Jacksonville, FL · Inactive | Jacksonville, FL | Corporation | Mar 10, 1975 | Inactive |
| PREFERRED SERVICE, INC.Orlando, FL · Active | Orlando, FL | Corporation | May 2, 1979 | Active |
| RENT-A-SPACE, INC.Orlando, FL · Inactive | Orlando, FL | Corporation | Feb 17, 1981 | Inactive |
| TOTAL SECURITY, INC.Orlando, FL · Inactive | Orlando, FL | Corporation | Nov 18, 1986 | Inactive |
| WARREN & HARRELL METAL BUILDINGS, INC.Orlando, FL · Inactive | Orlando, FL | Corporation | Nov 18, 1986 | Inactive |
| BOB HARRELL PROPERTIES, INC.Orlando, FL · Active | Orlando, FL | Corporation | Nov 18, 1986 | Active |
| THE BANK OF WINTER PARKWinter Park, FL · Inactive | Winter Park, FL | Corporation | Aug 3, 1988 | Inactive |
| HARRELL, SMITH AND WARREN CORP.Orlando, FL · Active | Orlando, FL | Corporation | Dec 30, 1988 | Active |
| METRO WIRELESS LLCMelbourne, FL · Inactive | Melbourne, FL | LLC | Aug 2, 2004 | Inactive |
| FIRST EQUITY DEVELOPMENT GROUP, INC.Orlando, FL · Inactive | Orlando, FL | Corporation | Jul 26, 1989 | Inactive |
| CURRY FORD OFFICES, LLCOcala, FL · Inactive | Ocala, FL | LLC | Aug 26, 2005 | Inactive |
| FUSION BUILDERS LLCPalm Bay, FL · Inactive | Palm Bay, FL | LLC | Sep 27, 2005 | Inactive |
| MARY JANE INVESTMENTS, LLCOrlando, FL · Inactive | Orlando, FL | LLC | Oct 3, 2005 | Inactive |
| IRRIGATORS OF BREVARD, LLCMelbourne, FL · Inactive | Melbourne, FL | LLC | Oct 2, 2009 | Inactive |
| KNIGHT-DEERFIELD, LLCMaitland, FL · Inactive | Maitland, FL | LLC | Mar 31, 2011 | Inactive |
| LANE PARK, LLCMaitland, FL · Inactive | Maitland, FL | LLC | Aug 18, 2011 | Inactive |
| PARKERS LANDING, LLCOrlando, FL · Inactive | Orlando, FL | LLC | Jul 9, 2013 | Inactive |
| OAK RIDGE OFFICES, LLCOrlando, FL · Inactive | Orlando, FL | LLC | May 21, 2014 | Inactive |
| SOUTH ORLANDO INVESTORS, LLCOrlando, FL · Inactive | Orlando, FL | LLC | Jul 19, 2016 | Inactive |
| RED TRUCK TRANSPORT LLCGrant, FL · Inactive | Grant, FL | LLC | Sep 30, 2021 | Inactive |
| HARRELL & SUTHERLAND DEVELOPMENT COMPANYOrlando, FL · Inactive | Orlando, FL | Corporation | Nov 3, 1989 | Inactive |
| JOHN YOUNG COMMERCE CENTER PROPERTY OWNERS ASSOCIATION, INC.Orlando, FL · Inactive | Orlando, FL | Nonprofit | Jun 19, 1986 | Inactive |
| FLORIDA BOATERS & ANGLERS, INC.Orlando, FL · Inactive | Orlando, FL | Nonprofit | Jul 11, 1988 | Inactive |
| LAKEFRONT PROPERTY OWNERS ASSOCIATION, INC.Maitland, FL · Inactive | Maitland, FL | Nonprofit | Feb 5, 1996 | Inactive |
| GRANT STREET CORPORATIONOrlando, FL · Inactive | Orlando, FL | Corporation | May 30, 2000 | Inactive |
| CENTRAL FLORIDA DEVELOPERS, INC.Orlando, FL · Inactive | Orlando, FL | Corporation | Sep 6, 2000 | Inactive |
| SR 15 PROPERTIES, INC.Orlando, FL · Inactive | Orlando, FL | Corporation | Sep 11, 2003 | Inactive |