| TALLAHASSEE HOMESCHOOL GROUP COOPERATIVE, INC.Havana, FL · Active | Havana, FL | Nonprofit | May 21, 2015 | Active |
| FAS FARM, INC.Havana, FL · Active | Havana, FL | Corporation | Dec 28, 2010 | Active |
| TOP NOTCH TRUCK ACCESSORIES, INCHavana, FL · Active | Havana, FL | Corporation | Sep 28, 2006 | Active |
| HARDCASTLE PROPERTIES, L.L.C.Havana, FL · Active | Havana, FL | LLC | Apr 5, 2005 | Active |
| ANG, LLCHavana, FL · Active | Havana, FL | LLC | Feb 17, 2005 | Active |
| NATALIA'S MAGIC SKIN CARE LLCHavana, FL · Inactive | Havana, FL | LLC | Aug 28, 2017 | Inactive |
| RIPTAR Van Winkle Properties, LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Jul 9, 2021 | Active |
| ARRINGTON & MILLER, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Jan 1, 1922 | Inactive |
| MILLER CHEVROLET COMPANYLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Jul 10, 1931 | Inactive |
| THE PLANTERS EXCHANGE INC.Havana, FL · Inactive | Havana, FL | Corporation | Sep 12, 1931 | Inactive |
| HAVANA WAREHOUSE COMPANYLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Jul 8, 1937 | Inactive |
| MAY FARM, INC.Havana, FL · Active | Havana, FL | Corporation | Jun 24, 1946 | Active |
| GIBRALTAR REALTY & INVESTMENT CORPORATIONHavana, FL · Inactive | Havana, FL | Corporation | Jul 18, 1951 | Inactive |
| HAVANA TOBACCO LEAF CORPORATIONHavana, FL · Inactive | Havana, FL | Corporation | Dec 9, 1954 | Inactive |
| FLORIDA SHADE TOBACCO GROWERS, INC.Havana, FL · Inactive | Havana, FL | Corporation | Oct 25, 1955 | Inactive |
| GREEN ACRES INCLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Feb 13, 1957 | Inactive |
| ARRINGTON & MORGAN FURNITURE, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Apr 8, 1960 | Inactive |
| CAL T. ALBRITTON, INC.Havana, FL · Inactive | Havana, FL | Corporation | Oct 3, 1961 | Inactive |
| C. V. BUTLER FARMS INCLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Feb 13, 1962 | Inactive |
| HAVANA PUBLISHING COMPANYLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Mar 1, 1962 | Inactive |
| BARFIELD'S DRUGS, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Jun 26, 1964 | Inactive |
| E.W. DAVIS, INC.Havana, FL · Inactive | Havana, FL | Corporation | Dec 10, 1964 | Inactive |
| B & K FARMS, INC.Havana, FL · Active | Havana, FL | Corporation | Sep 14, 1965 | Active |
| LAWYERS INVESTIGATION SERVICE, INC.Atlantic Beach, FL · Inactive | Atlantic Beach, FL | Corporation | Feb 16, 1968 | Inactive |
| SERV-EX SALES COMPANY INCAtlantic Beach, FL · Inactive | Atlantic Beach, FL | Corporation | Apr 15, 1969 | Inactive |
| J AND V MERCANTILE COMPANY INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Jul 17, 1968 | Inactive |
| CREAMER ENTERPRISES, INC.Havana, FL · Inactive | Havana, FL | Corporation | Aug 1, 1968 | Inactive |
| PLAYBOY FLYERS, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Oct 6, 1970 | Inactive |
| SURETY LAND DEVELOPMENT CO., INC.Havana, FL · Inactive | Havana, FL | Corporation | Dec 2, 1970 | Inactive |
| NIKKI BEARE AND ASSOCIATES, INC.Havana, FL · Inactive | Havana, FL | Corporation | Dec 10, 1970 | Inactive |
| HAVANA FORD, INC.Havana, FL · Inactive | Havana, FL | Corporation | Feb 12, 1971 | Inactive |
| KEFCO, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Aug 4, 1971 | Inactive |
| BIG BEND ROOF TRUSSES, INC.Havana, FL · Inactive | Havana, FL | Corporation | Sep 10, 1971 | Inactive |
| R.J. HUNDLEY, INC.Havana, FL · Inactive | Havana, FL | Corporation | Dec 14, 1971 | Inactive |
| SWAMP HOLLOW ENTERPRISES, INC.Havana, FL · Inactive | Havana, FL | Corporation | Mar 31, 1972 | Inactive |
| CONTRACT LABOR CONSULTANTS, INCHavana, FL · Inactive | Havana, FL | Corporation | Jul 11, 1972 | Inactive |
| PRIORITY NEWS, INCHavana, FL · Active | Havana, FL | Corporation | Nov 2, 1972 | Active |
| DAVID TOUCHTON CONTRACTOR, INC.Havana, FL · Inactive | Havana, FL | Corporation | Apr 11, 1973 | Inactive |
| TELEPHONE EQUIPMENT SALE & SERVICE COMPANY, INC.Havana, FL · Inactive | Havana, FL | Corporation | Apr 23, 1973 | Inactive |
| TELECON, INC.Havana, FL · Inactive | Havana, FL | Corporation | Jun 12, 1973 | Inactive |
| HAVANA TIRE COMPANY, INC.Havana, FL · Inactive | Havana, FL | Corporation | Jun 29, 1973 | Inactive |
| LITTLE FARMS, INCORPORATEDHavana, FL · Inactive | Havana, FL | Corporation | Sep 27, 1973 | Inactive |
| SLAPPEY INSURANCE AGENCY, INC.Havana, FL · Inactive | Havana, FL | Corporation | Dec 11, 1973 | Inactive |
| PEAVY & SON CONSTRUCTION CO., INC.Havana, FL · Active | Havana, FL | Corporation | Jul 1, 1974 | Active |
| PINO PRODUCTS, INC.Havana, FL · Inactive | Havana, FL | Corporation | Feb 25, 1975 | Inactive |
| ALLEN CRAWFORD & ASSOCIATES, INC.Havana, FL · Inactive | Havana, FL | Corporation | May 7, 1975 | Inactive |
| RENT A SIGN, INC.Havana, FL · Inactive | Havana, FL | Corporation | Jun 3, 1975 | Inactive |
| COASTAL TOMATO GROWERS, INC.Havana, FL · Inactive | Havana, FL | Corporation | Jun 17, 1975 | Inactive |
| SHELFER NURSERY, INC.Havana, FL · Inactive | Havana, FL | Corporation | Jul 8, 1975 | Inactive |
| COUNTRY MARKET, INC.Havana, FL · Inactive | Havana, FL | Corporation | Oct 27, 1975 | Inactive |