| JOHN KNIGHT INCFernandina Beach, FL · Active | Fernandina Beach, FL | Corporation | Oct 30, 2025 | Active |
| BLACK SHEEP PERFORMANCE LLCPalm City, FL · Inactive | Palm City, FL | LLC | Aug 21, 2024 | Inactive |
| CALLBLITZ LLCSarasota, FL · Inactive | Sarasota, FL | LLC | Feb 29, 2024 | Inactive |
| KNIGHTED LLCSt. Petersburg, FL · Active | St. Petersburg, FL | LLC | Sep 7, 2022 | Active |
| GRANT'S DAIRY, INC.Arcadia, FL · Inactive | Arcadia, FL | Corporation | Aug 23, 1956 | Inactive |
| EAGLE - RIDGE, INCORPORATEDGainesville, FL · Active | Gainesville, FL | Corporation | Oct 25, 1978 | Active |
| THE FIRST INDEPENDENT ALL NATIONS GOSPEL HOLY CHURCH OF GOD, NO. 2, OF ESCAMBIA COUNTY, FLORIDA, INC.Pensacola, FL · Inactive | Pensacola, FL | Nonprofit | May 13, 1980 | Inactive |
| SOUTHERN DEVELOPMENT COUNCIL INCORPORATEDLocation not reported, FL · Active | Location not reported, FL | Nonprofit | Jun 20, 2005 | Active |
| SAKANA CORPORATIONMiami, FL · Inactive | Miami, FL | Corporation | Oct 6, 1983 | Inactive |
| KNIGHT REAL ESTATE, LLCDania Beach, FL · Inactive | Dania Beach, FL | LLC | Sep 11, 2007 | Inactive |
| AMERICAN FIBERGLASS ACCESSORIES, LLCPerry, FL · Inactive | Perry, FL | LLC | Jan 11, 2008 | Inactive |
| MIRROR CATERING LLCMiramar, FL · Inactive | Miramar, FL | LLC | Feb 25, 2008 | Inactive |
| ALL AMERICAN PRESSURE WASHING LLCPensacola, FL · Inactive | Pensacola, FL | LLC | Jan 28, 2010 | Inactive |
| THE ORIGINAL PUDDING CREEK MUD BOGG LLCPerry, FL · Inactive | Perry, FL | LLC | Jul 2, 2015 | Inactive |
| ENVIROTECH RESTORATION, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Aug 1, 1990 | Inactive |
| RIVERWOOD CABINS LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Jul 28, 2025 | Active |
| LAKE NONA REALTY COMPANYOrlando, FL · Inactive | Orlando, FL | Corporation | Jun 2, 1988 | Inactive |
| BIG BEND CHARITY ESS FUND CORPTampa, FL · Inactive | Tampa, FL | Nonprofit | Apr 7, 2017 | Inactive |
| LETTERS2VICTIMS.ORG NONPROFIT CORPORATIONMiami, FL · Inactive | Miami, FL | Nonprofit | Nov 5, 2024 | Inactive |
| PERRY LODGE NO. 2353, LOYAL ORDER OF MOOSE, INC.Perry, FL · Inactive | Perry, FL | Nonprofit | Apr 17, 1989 | Inactive |
| TRIPLE "C" CONSTRUCTION COMPANY, INC.Gulfport, FL · Inactive | Gulfport, FL | Corporation | Mar 8, 2000 | Inactive |
| COMMUNITY HOUSING FUND OF TAMPA, INC.St. Petersburg, FL · Inactive | St. Petersburg, FL | Corporation | Mar 27, 2000 | Inactive |
| JAK POOLS, INC.Margate, FL · Inactive | Margate, FL | Corporation | Nov 12, 2003 | Inactive |
| J.A. TRAVEL COMPANYMiramar, FL · Inactive | Miramar, FL | Corporation | Dec 10, 2003 | Inactive |
| KNIGHT BROTHERS, INC.Pensacola, FL · Inactive | Pensacola, FL | Corporation | Feb 9, 2004 | Inactive |
| SHINE BRILLIANT CLEANING SERVICE INC.St. Petersburg, FL · Inactive | St. Petersburg, FL | Corporation | Aug 19, 2004 | Inactive |
| FREEDOM TITLE SOLUTIONS, INC.Port St. Lucie, FL · Inactive | Port St. Lucie, FL | Corporation | Mar 4, 2014 | Inactive |
| ENGINEERING & EQUIPMENT COMPANYLocation not reported, FL · Active | Location not reported, FL | Corporation | Sep 4, 1987 | Active |
| KNIGHT CONSTRUCTION COMPANYJacksonville, FL · Inactive | Jacksonville, FL | Corporation | Apr 3, 1995 | Inactive |