| BOSTON TREATMENT, LLCMiami, FL · Active | Miami, FL | LLC | Jan 14, 2020 | Active |
| MATTHEWS CFO SERVICES, LLCPunta Gorda, FL · Active | Punta Gorda, FL | LLC | Jan 3, 2019 | Active |
| PCC LEASING, LLCSt. Petersburg, FL · Active | St. Petersburg, FL | LLC | Jan 28, 2015 | Active |
| MOSSY CREEK INVESTMENTS LLCTallahassee, FL · Active | Tallahassee, FL | LLC | Jun 18, 2025 | Active |
| MOSSY CREEK PROPERTY GROUP, LLCTallahassee, FL · Active | Tallahassee, FL | LLC | May 5, 2025 | Active |
| MATTHEWS CONSTRUCTION CO.Hialeah, FL · Inactive | Hialeah, FL | Corporation | Jul 7, 1965 | Inactive |
| THE MAN'S WORLD, INC.Tampa, FL · Inactive | Tampa, FL | Corporation | Apr 2, 1969 | Inactive |
| APALACHICOLA ENTERPRISES, INCORPORATEDLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Feb 24, 1971 | Inactive |
| TAMPA DOWNS AIR SERVICE, INC.Lutz, FL · Inactive | Lutz, FL | Corporation | Sep 20, 1974 | Inactive |
| WESTERN SEAFOOD COMPANY, INC.Tampa, FL · Inactive | Tampa, FL | Corporation | May 5, 1977 | Inactive |
| JOHN MATTHEWS REALTY, INC.Tampa, FL · Inactive | Tampa, FL | Corporation | May 17, 1985 | Inactive |
| COASTAL OPERATIONS, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Mar 20, 1987 | Inactive |
| CAT & I, LLCKissimmee, FL · Inactive | Kissimmee, FL | LLC | Aug 6, 2012 | Inactive |
| SOJA CAPITAL LLCLocation not reported, FL · Inactive | Location not reported, FL | LLC | Oct 14, 2013 | Inactive |
| AEROTECH WELDING INC.Fort Pierce, FL · Inactive | Fort Pierce, FL | Corporation | Sep 6, 1989 | Inactive |
| KIRKWOOD SUPPLY CO. LLCFort Lauderdale, FL · Inactive | Fort Lauderdale, FL | LLC | Oct 5, 2021 | Inactive |
| MOSSY CREEK ROTHCO LLCTallahassee, FL · Active | Tallahassee, FL | LLC | Nov 5, 2025 | Active |
| JOHN MICHAEL MATTHEWS, INC.Vero Beach, FL · Active | Vero Beach, FL | Corporation | Dec 11, 1989 | Active |
| ASSOCIATION FOR TEEN, ADULT AND KID'S KARATE, INC.Vero Beach, FL · Inactive | Vero Beach, FL | Nonprofit | Nov 22, 1993 | Inactive |
| SOUTHERN SHORES, INC.Clearwater, FL · Inactive | Clearwater, FL | Corporation | Mar 23, 2001 | Inactive |
| D&D RACING WORKZ, INCDavie, FL · Inactive | Davie, FL | Corporation | Jun 16, 2005 | Inactive |
| MATTHEWS CFO FINANCIAL SERVICES, INC.Naples, FL · Inactive | Naples, FL | Corporation | Dec 17, 2019 | Inactive |
| THE BAMBOO DOJO, INC.Vero Beach, FL · Active | Vero Beach, FL | Corporation | May 4, 1995 | Active |