| THERMA-CHEM US LLCCape Coral, FL · Active | Cape Coral, FL | LLC | Jul 31, 2014 | Active |
| PRIMECARE ACQUISITION, INC.Daytona Beach, FL · Active | Daytona Beach, FL | Corporation | Oct 6, 2010 | Active |
| ITSAKNIGHTSLIFE LLCOrlando, FL · Active | Orlando, FL | LLC | Mar 20, 2023 | Active |
| THE KNIGHT LAW FIRM LLCTallahassee, FL · Active | Tallahassee, FL | LLC | Jun 25, 2012 | Active |
| TALLAHASSEE-ST. MAARTEN FOUNDATION INC.Tallahassee, FL · Active | Tallahassee, FL | Nonprofit | Dec 18, 2007 | Active |
| FRED ASTAIRE DANCE STUDIOS, INC.Location not reported, FL · Active | Location not reported, FL | Corporation | Sep 17, 1964 | Active |
| S.N.K. INC. *DO NOT REJECT, SEE JERALINE*Location not reported, FL · Inactive | Location not reported, FL | Corporation | Mar 15, 1967 | Inactive |
| SUNKIST BUILDERS, INC.Cape Coral, FL · Inactive | Cape Coral, FL | Corporation | Feb 28, 1979 | Inactive |
| CLASSIC HOMES OF CENTRAL FLORIDA, INC.Spring Hill, FL · Inactive | Spring Hill, FL | Corporation | Dec 17, 1986 | Inactive |
| CKM INVESTMENTS CORPORATIONFort Myers, FL · Inactive | Fort Myers, FL | Corporation | Mar 2, 1987 | Inactive |
| M.S.K. MANAGEMENT, INC.Spring Hill, FL · Inactive | Spring Hill, FL | Corporation | Jan 19, 1988 | Inactive |
| GIDEON STEEL CO., INC.Cocoa, FL · Inactive | Cocoa, FL | Corporation | Feb 15, 1988 | Inactive |
| FIRST COAST DEVELOPERS AND CONTRACTORS, INC.Spring Hill, FL · Inactive | Spring Hill, FL | Corporation | Oct 7, 1988 | Inactive |
| MERIDIAN BUILDING ENTERPRISES, INC.Odessa, FL · Inactive | Odessa, FL | Corporation | Apr 27, 1989 | Inactive |
| THE KNIGHT LAW FIRM, L.L.C.Tallahassee, FL · Inactive | Tallahassee, FL | LLC | Dec 20, 2000 | Inactive |
| DEE FIELDHOUSE PRODUCTIONS, LLCTallahassee, FL · Inactive | Tallahassee, FL | LLC | Jun 12, 2006 | Inactive |
| UNCLE SPIDER LLCTallahassee, FL · Inactive | Tallahassee, FL | LLC | Jan 16, 2008 | Inactive |
| KATHY'S CORNER, LLCWest Palm Beach, FL · Inactive | West Palm Beach, FL | LLC | Nov 14, 2008 | Inactive |
| STEPHEN R. A. KNIGHT & ASSOCIATES LLCTallahassee, FL · Inactive | Tallahassee, FL | LLC | Aug 11, 2011 | Inactive |
| KNIGHT FIRM RECOVERY AGENCY LLCTallahassee, FL · Inactive | Tallahassee, FL | LLC | Jan 15, 2016 | Inactive |
| DWYER AND KNIGHT, LLCFlagler Beach, FL · Active | Flagler Beach, FL | LLC | Nov 16, 2021 | Active |
| KNIGHTS BBQ & GRILL LLCPensacola, FL · Inactive | Pensacola, FL | LLC | Nov 28, 2022 | Inactive |
| KNIGHTS PRESSURE WASHING LLCPensacola, FL · Inactive | Pensacola, FL | LLC | Dec 26, 2023 | Inactive |
| TK AIR LLCCape Coral, FL · Inactive | Cape Coral, FL | LLC | Apr 16, 2024 | Inactive |
| THE CARIBBEAN ORGANIZATION OF TALLAHASSEE LLCTallahassee, FL · Active | Tallahassee, FL | LLC | Mar 10, 2026 | Active |
| CAPITAL WORLD WIDE VENTURES INC.Tallahassee, FL · Inactive | Tallahassee, FL | Corporation | Jan 20, 2004 | Inactive |
| STEPHEN KNIGHT,INC.Palm Bch, FL · Inactive | Palm Bch, FL | Corporation | May 11, 2004 | Inactive |
| BARKER INVESTMENTS INTERNATIONAL INC.Pembroke Pines, FL · Inactive | Pembroke Pines, FL | Corporation | Apr 23, 2009 | Inactive |
| UNCLE SPIDER, INC.Tallahassee, FL · Inactive | Tallahassee, FL | Corporation | Jun 9, 2009 | Inactive |
| FRED ASTAIRE DANCE INTERNATIONAL CORP.Location not reported, FL · Active | Location not reported, FL | Corporation | Feb 9, 2011 | Active |
| SHORE ADVENTURES OF DESTIN, INC.Destin, FL · Inactive | Destin, FL | Corporation | May 17, 1993 | Inactive |
| O.R.S. INVESTMENTS, INC.Key Largo, FL · Inactive | Key Largo, FL | Corporation | Oct 2, 1995 | Inactive |