| CH AUTO SALES LLCAltamonte Springs, FL · Active | Altamonte Springs, FL | LLC | Jan 28, 2019 | Active |
| CH TAX SERVICE LLCDaytona Beach, FL · Active | Daytona Beach, FL | LLC | Mar 9, 2016 | Active |
| GOLD SEAL PLASTERING COMPANY, INC.Fort Lauderdale, FL · Inactive | Fort Lauderdale, FL | Corporation | Oct 11, 1976 | Inactive |
| THE LARGO AREA HISTORICAL SOCIETY, INC.Largo, FL · Active | Largo, FL | Nonprofit | Oct 17, 1973 | Active |
| FLORIDA COMMUNITY CARE SERVICES, INC.Miami, FL · Inactive | Miami, FL | Nonprofit | Sep 17, 1982 | Inactive |
| FLORIDA COMMUNITY CARE, INC.Gainesville, FL · Inactive | Gainesville, FL | Corporation | Feb 25, 1982 | Inactive |
| ALPHANATIONAL TECHNOLOGY SERVICES, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Sep 6, 1994 | Inactive |
| FLORIDA COMMUNITY CARE OF SOUTH FLORIDA, INC.Boca Raton, FL · Inactive | Boca Raton, FL | Corporation | May 9, 1983 | Inactive |
| HARPER STEEL, LLCFort Lauderdale, FL · Inactive | Fort Lauderdale, FL | LLC | Feb 1, 2006 | Inactive |
| HARPER FINANCIAL GROUP, LLCSouth Daytona, FL · Inactive | South Daytona, FL | LLC | Sep 23, 2014 | Inactive |
| RH PEARL DEVELOPMENT LLCTampa, FL · Inactive | Tampa, FL | LLC | Nov 12, 2014 | Inactive |
| RAPID EXPRESS REFUND LLCDaytona Beach, FL · Inactive | Daytona Beach, FL | LLC | Nov 17, 2014 | Inactive |
| BUDDY'S CONSTRUCTION SERVICES LLCBartow, FL · Inactive | Bartow, FL | LLC | Apr 4, 2018 | Inactive |
| HQQP ESSENTIALS LLCDaytona Beach, FL · Inactive | Daytona Beach, FL | LLC | Oct 14, 2020 | Inactive |
| ELITE TINT & PAINT PROTECTION FL LLCNewberry, FL · Inactive | Newberry, FL | LLC | Nov 29, 2021 | Inactive |
| CH LOGISTICS GLOBAL LLCDaytona Beach, FL · Inactive | Daytona Beach, FL | LLC | May 19, 2022 | Inactive |
| ALPHA XI CHAPTER KAPPA ALPHA PSI, LLCTallahassee, FL · Inactive | Tallahassee, FL | LLC | Jul 31, 2023 | Inactive |
| HARPER BUILT LLCVenice, FL · Active | Venice, FL | LLC | May 1, 2024 | Active |
| 43020 GREENWALL LLCPunta Gorda, FL · Active | Punta Gorda, FL | LLC | Apr 10, 2026 | Active |
| EPIC COASTAL SYSTEMS LLCMiami, FL · Active | Miami, FL | LLC | May 27, 2026 | Active |
| HODGES BOULEVARD PRESBYTERIAN CHURCH, INC.Jacksonville, FL · Active | Jacksonville, FL | Nonprofit | Dec 22, 1992 | Active |
| PASCO NBL PARENTS COUNCIL, INC.Dade City, FL · Inactive | Dade City, FL | Nonprofit | Aug 9, 1994 | Inactive |
| HARPER STEEL & FASTENERS, INC.Fort Lauderdale, FL · Inactive | Fort Lauderdale, FL | Corporation | Feb 1, 2006 | Inactive |
| AMERICAN BOLT AND SCREW, INC.Fort Lauderdale, FL · Inactive | Fort Lauderdale, FL | Corporation | Jan 29, 1992 | Inactive |