| WEST FLORIDA MOTELS INCFort Walton Beach, FL · Inactive | Fort Walton Beach, FL | Corporation | Jul 11, 1967 | Inactive |
| AQUARIUS MARINE, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Apr 5, 1979 | Inactive |
| STAR FORMS, INC. OF OHIOLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Mar 29, 1982 | Inactive |
| JHH HARRIS ENTERPRISES, LTD.Naples, FL · Inactive | Naples, FL | Partnership | Jan 25, 1996 | Inactive |
| HARRIS HEALTHTRENDS INCORPORATEDLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Jan 19, 1999 | Inactive |
| AQUARIUS CHARTER SERVICES INC.Naples, FL · Inactive | Naples, FL | Corporation | May 8, 1987 | Inactive |
| OCASTA, LLCNorth Fort Myers, FL · Active | North Fort Myers, FL | LLC | May 12, 2026 | Active |
| HUNTINGTON OF NAPLES, INC.Naples, FL · Inactive | Naples, FL | Corporation | Mar 15, 1990 | Inactive |
| STAGE COACH SALOON, INC.Homestead, FL · Inactive | Homestead, FL | Corporation | Feb 24, 1987 | Inactive |
| FOUR PAWS FOREVER, INC.N. Miami Beach, FL · Inactive | N. Miami Beach, FL | Corporation | Oct 5, 1987 | Inactive |
| GRACE EMBRACED MINISTRY, INC.Crawfordville, FL · Inactive | Crawfordville, FL | Nonprofit | Apr 24, 2003 | Inactive |
| JOHN H. AND LUCILE HARRIS FOUNDATION, INC.Naples, FL · Inactive | Naples, FL | Nonprofit | Oct 21, 1985 | Inactive |
| PELICANS'S COVE OWNER'S ASSOCIATION, INC.Naples, FL · Inactive | Naples, FL | Nonprofit | Feb 14, 1994 | Inactive |
| FLORIDA FIRST FLEET, INC.Anthony, FL · Inactive | Anthony, FL | Corporation | Nov 1, 2000 | Inactive |
| J SIRRAH, INC.Longwood, FL · Inactive | Longwood, FL | Corporation | Jan 17, 2006 | Inactive |
| A&J COMMERCIAL CLEANING SERVICES, INC.Miami, FL · Inactive | Miami, FL | Corporation | Aug 18, 2006 | Inactive |
| JOHN HARRIS & ASSOCIATES, INC.Naples, FL · Inactive | Naples, FL | Corporation | Jul 29, 1985 | Inactive |
| SIRRAH TRANSPORT CORPLongwood, FL · Inactive | Longwood, FL | Corporation | Feb 20, 2017 | Inactive |
| HUNTINGTON MARINE, INC.Naples, FL · Inactive | Naples, FL | Corporation | Jan 25, 1996 | Inactive |
| BULLET EXPRESS TRUCKING, INC.Coral Springs, FL · Inactive | Coral Springs, FL | Corporation | Jul 17, 1996 | Inactive |
| HARRIS' ANGELS, INC.Carol City, FL · Inactive | Carol City, FL | Corporation | Sep 9, 1997 | Inactive |
| JAMELL TRUCKING, INC.Coral Springs, FL · Inactive | Coral Springs, FL | Corporation | Oct 12, 1998 | Inactive |
| SQUIRE, INC.Naples, FL · Inactive | Naples, FL | Corporation | May 10, 1999 | Inactive |
| HUNTINGTON OF PELICAN BAY, INC.Naples, FL · Inactive | Naples, FL | Corporation | Dec 31, 1991 | Inactive |