| COVASNA INCWest Palm Beach, FL · Active | West Palm Beach, FL | Corporation | Apr 28, 2011 | Active |
| FERGUSON JEWELERS, INC.Homestead, FL · Inactive | Homestead, FL | Corporation | May 11, 1965 | Inactive |
| FLORIDA A/C SERVICES, INC.Homosassa, FL · Inactive | Homosassa, FL | Corporation | Aug 13, 1985 | Inactive |
| INVINCIBLE CORPORATIONMiami, FL · Inactive | Miami, FL | Corporation | Nov 21, 1986 | Inactive |
| FL 1497 34 ST LLCWest Palm Beach, FL · Inactive | West Palm Beach, FL | LLC | Apr 26, 2006 | Inactive |
| GARYANA LLCWest Palm Beach, FL · Inactive | West Palm Beach, FL | LLC | Dec 7, 2006 | Inactive |
| GARY T FERGUSON'S LABOR SERVICE LLCPalatka, FL · Inactive | Palatka, FL | LLC | Jun 4, 2019 | Inactive |
| BOAT WORX MARINE, LLCPort Charlotte, FL · Inactive | Port Charlotte, FL | LLC | Aug 24, 2021 | Inactive |
| FORGING OUR FUTURE LLCMiami, FL · Inactive | Miami, FL | LLC | Aug 22, 2022 | Inactive |
| GARY T FERGUSON, PLLCNorth Venice, FL · Active | North Venice, FL | LLC | Nov 29, 2022 | Active |
| G. A. V. C., INC.Miami, FL · Inactive | Miami, FL | Corporation | Mar 13, 1987 | Inactive |
| SUCCESS STRATEGIES, INC.Tallahassee, FL · Inactive | Tallahassee, FL | Corporation | May 5, 1988 | Inactive |
| THE HAMILTON ON THE BAY CONDOMINIUM ASSOCIATION,INC.Miami, FL · Inactive | Miami, FL | Nonprofit | Mar 26, 1985 | Inactive |
| GARY'S PLANTS, INC.Miami, FL · Inactive | Miami, FL | Corporation | Jan 9, 2001 | Inactive |
| STREET SOLUTIONS, INC.West Palm Beach, FL · Inactive | West Palm Beach, FL | Corporation | Jan 16, 2001 | Inactive |
| A&G DEVELOPERS, INC.Homestead, FL · Inactive | Homestead, FL | Corporation | Dec 24, 2003 | Inactive |
| FERGUSON & FERGUSON ENTERPRISE, INCPompano Beach, FL · Inactive | Pompano Beach, FL | Corporation | Jan 5, 2006 | Inactive |
| LIGHTHOUSE MARKET VALUES, INC.Juno Beach, FL · Inactive | Juno Beach, FL | Corporation | Mar 5, 2014 | Inactive |
| WORLD WATCHES & JEWELRY CORP.Homestead, FL · Inactive | Homestead, FL | Corporation | Dec 3, 2015 | Inactive |
| PILGRIM LIVE-ABOARD YACHTS INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Aug 24, 1992 | Inactive |
| FLOORS TO DOORS, INC.Homestead, FL · Inactive | Homestead, FL | Corporation | Dec 15, 1994 | Inactive |
| C.G.I. - VISUAL ARTS, INC.Hollywood, FL · Inactive | Hollywood, FL | Corporation | Apr 22, 1997 | Inactive |