| MICHAEL D. MARTIN, P.A.Lakeland, FL · Active | Lakeland, FL | Corporation | May 2, 2001 | Active |
| BDE MERMAN LLCSt. Petersburg, FL · Active | St. Petersburg, FL | LLC | Oct 28, 2022 | Active |
| FORREST INDUSTRIES, INC.Lakeland, FL · Inactive | Lakeland, FL | Corporation | Mar 22, 1974 | Inactive |
| CALL CHIP, INC.Lakeland, FL · Inactive | Lakeland, FL | Corporation | May 23, 1975 | Inactive |
| NEFF-HARMON, INC.Lakeland, FL · Inactive | Lakeland, FL | Corporation | Nov 10, 1975 | Inactive |
| THE LIGHTHOUSE PROPERTY OWNERS' ASSOCIATION, INCLakeland, FL · Active | Lakeland, FL | Nonprofit | Jan 11, 1980 | Active |
| LAKELAND SPECIAL EVENTS, INC.Lakeland, FL · Inactive | Lakeland, FL | Nonprofit | Aug 24, 1982 | Inactive |
| CONTRACTORS 1, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Mar 27, 1980 | Inactive |
| CONSTRUCTION SPECIALISTS OF AMERICA, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Oct 4, 1982 | Inactive |
| MARTIN & MARTIN ATTORNEYS, P.A.Lakeland, FL · Active | Lakeland, FL | Corporation | Nov 17, 1980 | Active |
| MIAMI COIN EXCHANGE INC.Miami, FL · Inactive | Miami, FL | Corporation | Jan 12, 1981 | Inactive |
| M D M ENTERPRISES OF FLORIDA, INC.Winter Park, FL · Inactive | Winter Park, FL | Corporation | Feb 19, 1981 | Inactive |
| SHERROUSE TRUCKING, INC.Lakeland, FL · Inactive | Lakeland, FL | Corporation | Mar 19, 1981 | Inactive |
| MIAMI COIN EXCHANGE, INC.Miami, FL · Inactive | Miami, FL | Corporation | Jul 15, 1983 | Inactive |
| EMERGENCY AND WALK-IN CLINIC OF SOUTH LAKELAND, FLORIDA, INC.Lakeland, FL · Inactive | Lakeland, FL | Corporation | Feb 6, 1984 | Inactive |
| HARVEST FLORAL, INC.Cape Coral, FL · Inactive | Cape Coral, FL | Corporation | Feb 22, 1984 | Inactive |
| SOUTHEASTERN REPLACEMENT SERVICE, INC.Lakeland, FL · Inactive | Lakeland, FL | Corporation | Nov 1, 1984 | Inactive |
| MICHAEL DAVID MARTIN ENTERPRISES, INC.Lakeland, FL · Inactive | Lakeland, FL | Corporation | May 13, 1985 | Inactive |
| L MASTERS CONSULTING LLCFort Myers, FL · Inactive | Fort Myers, FL | LLC | May 21, 2018 | Inactive |
| BIG MIKE'S APPLIANCES LLCHoliday, FL · Inactive | Holiday, FL | LLC | Jun 11, 2019 | Inactive |
| PHILLIP'S MK TRANSPORTS LLCOrlando, FL · Inactive | Orlando, FL | LLC | Jun 28, 2024 | Inactive |
| MARTINS DESIGN & BUILD CO., INC.Pensacola, FL · Inactive | Pensacola, FL | Corporation | Jul 26, 2004 | Inactive |
| MARTIN MODULAR SYSTEMS, INC.Fort Pierce, FL · Inactive | Fort Pierce, FL | Corporation | Dec 20, 1995 | Inactive |