| RIDEHIKE, LLCOrmond Beach, FL · Active | Ormond Beach, FL | LLC | Jan 6, 2025 | Active |
| JOHN AND CHRISTIANA CLARK IRAS, LLCOrmond Beach, FL · Active | Ormond Beach, FL | LLC | May 9, 2023 | Active |
| ICA LEGACY HOLDINGS, INC.Ormond Beach, FL · Inactive | Ormond Beach, FL | Corporation | Aug 27, 2018 | Inactive |
| PRINTING GRAPHICS & SIGNS, LLCPort Orange, FL · Active | Port Orange, FL | LLC | Sep 26, 2019 | Active |
| 149 E CENTER LLCSebring, FL · Active | Sebring, FL | LLC | Nov 7, 2022 | Active |
| MIRKWOOD FARMS, LLCSebring, FL · Active | Sebring, FL | LLC | Sep 12, 2011 | Active |
| WAYPOINTS FINANCIAL, LLCSebring, FL · Active | Sebring, FL | LLC | Mar 4, 2009 | Active |
| PROEFKE-NIELSEN CONSTRUCTION CODunedin, FL · Inactive | Dunedin, FL | Corporation | Feb 18, 1959 | Inactive |
| FRANKLIN LIQUORS, INC.Sebring, FL · Inactive | Sebring, FL | Corporation | Mar 4, 1961 | Inactive |
| COOPERATING CONSULTANTS IN EDUCATION, INC.Tallahassee, FL · Inactive | Tallahassee, FL | Nonprofit | Sep 7, 1978 | Inactive |
| CLARK HARDWARE COMPANY, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Dec 24, 1980 | Inactive |
| ECL INVESTMENTS, LTD.Location not reported, FL · Inactive | Location not reported, FL | Partnership | Dec 15, 1981 | Inactive |
| CLARK VIDEO MARTS, INC.Venice, FL · Inactive | Venice, FL | Corporation | Oct 31, 1980 | Inactive |
| ELCO CONSUMER PRODUCTS CORP.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Jun 15, 1994 | Inactive |
| STEUART INVESTMENT COMPANYLocation not reported, FL · Inactive | Location not reported, FL | Corporation | May 15, 1997 | Inactive |
| B. YOUNG AT HEART, INC.Clearwater, FL · Inactive | Clearwater, FL | Corporation | Oct 29, 1982 | Inactive |
| APUS, INC.Fort Walton Beach, FL · Inactive | Fort Walton Beach, FL | Corporation | Mar 4, 1983 | Inactive |
| O'KEEFE AND CLARK, INC.Santa Rosa Beach, FL · Inactive | Santa Rosa Beach, FL | Corporation | Aug 1, 1983 | Inactive |
| CHALET DEVELOPMENT CORPORATION, INC.Sebring, FL · Inactive | Sebring, FL | Corporation | May 2, 1988 | Inactive |
| CHEM FREE, INC.Eustis, FL · Inactive | Eustis, FL | Corporation | Jan 13, 1989 | Inactive |
| BLACKBEARY INVESTMENT LLCLocation not reported, FL · Inactive | Location not reported, FL | LLC | Apr 1, 2004 | Inactive |
| A-FRAME SHELVING UNLIMITED INTERNATIONAL, LLCHudson, FL · Inactive | Hudson, FL | LLC | May 15, 2009 | Inactive |
| J.R. CLARK ENTERPRISES LLCBoca Raton, FL · Inactive | Boca Raton, FL | LLC | Aug 11, 2010 | Inactive |
| RESTORE OUR AMERICA POLITICAL ACTION COMMITTEE LLCPalm Beach, FL · Inactive | Palm Beach, FL | LLC | Dec 28, 2010 | Inactive |
| JOHNNIE'S MOBILE TRANSMISSION REPAIR, LLC.Sanford, FL · Inactive | Sanford, FL | LLC | Oct 13, 2011 | Inactive |
| R & K HOMES, LLCPensacola, FL · Inactive | Pensacola, FL | LLC | Jul 16, 2015 | Inactive |
| GLOBALVIEW ENTERPRISES LLCLocation not reported, FL · Inactive | Location not reported, FL | LLC | Sep 2, 2016 | Inactive |
| JOHN CLARK & COMPANY LLCHudson, FL · Inactive | Hudson, FL | LLC | Nov 7, 2017 | Inactive |
| JC'S BIG WAVE SNO-BALLS LLCPanama City Beach, FL · Inactive | Panama City Beach, FL | LLC | Jun 28, 2018 | Inactive |
| JOHN CLARK LLCAripeka, FL · Inactive | Aripeka, FL | LLC | Jan 28, 2020 | Inactive |
| JRC & SKY SERVICES LLCCocoa, FL · Inactive | Cocoa, FL | LLC | Mar 2, 2021 | Inactive |
| CLARKJO EVENT PLANNING LLCBrandon, FL · Active | Brandon, FL | LLC | Jan 20, 2026 | Active |
| EAST PASCO PRESBYTERIAN CHURCH IN AMERICA, INC.Wesley Chapel, FL · Inactive | Wesley Chapel, FL | Nonprofit | Apr 20, 2005 | Inactive |
| PALM BEACH COUNTY TEENAGE REPUBLICANS INCORPORATEDBoca Raton, FL · Inactive | Boca Raton, FL | Nonprofit | Mar 29, 2010 | Inactive |
| WESTGATE OF TAMPA CONDOMINIUM ASSOCIATION, INC.Tampa, FL · Inactive | Tampa, FL | Nonprofit | Jul 10, 1985 | Inactive |
| FAMINE PREVENTION FOUNDATION, INC.Jupiter, FL · Inactive | Jupiter, FL | Nonprofit | Jul 21, 1986 | Inactive |
| CLARK'S KWIK KERB, INC.Leesburg, FL · Inactive | Leesburg, FL | Corporation | Jan 26, 2000 | Inactive |
| CLARKS PERFORMANCE & FABRICATION INC.Sanford, FL · Inactive | Sanford, FL | Corporation | Oct 9, 2000 | Inactive |
| CLARK CREDIT SERVICES, INC.Jacksonville, FL · Inactive | Jacksonville, FL | Corporation | Oct 19, 2000 | Inactive |
| THE JRC GROUP, INC.Longwood, FL · Inactive | Longwood, FL | Corporation | Jun 4, 2001 | Inactive |
| JOHN R. CLARK & CO. INC.Hudson, FL · Inactive | Hudson, FL | Corporation | Dec 8, 2003 | Inactive |
| JC CUSTOM INSTALLATIONS, INC.Lauderhill, FL · Inactive | Lauderhill, FL | Corporation | May 22, 2007 | Inactive |
| CLARK CONGLOMERATE, INC.Daytona Beach, FL · Inactive | Daytona Beach, FL | Corporation | Oct 2, 2009 | Inactive |
| JOHN CLARK, INC.Boynton Beach, FL · Inactive | Boynton Beach, FL | Corporation | Aug 25, 1993 | Inactive |
| C & Z SERVICES, INC.Cocoa, FL · Inactive | Cocoa, FL | Corporation | Jan 18, 1996 | Inactive |
| CLARK PROPERTIES OF PENSACOLA, INC.Pensacola, FL · Inactive | Pensacola, FL | Corporation | Jan 23, 1998 | Inactive |