| SQUARE 1 SHOOTING RANGE AND OUTDOOR VENUE, LLCLake Placid, FL · Active | Lake Placid, FL | LLC | Jan 2, 2020 | Active |
| SQUARE ONE CATTLE COMPANY, LLCLake Placid, FL · Active | Lake Placid, FL | LLC | Jan 2, 2020 | Active |
| KLAY PROPERTIES, LLCSebring, FL · Active | Sebring, FL | LLC | Mar 9, 2022 | Active |
| HOPE MINISTRY CHILDREN AND FAMILY OUTREACH, INC.Sebring, FL · Active | Sebring, FL | Nonprofit | May 25, 2021 | Active |
| THAKKAR, PATEL & AVALOS, MD'S, L.L.C.Sebring, FL · Active | Sebring, FL | LLC | Aug 11, 2005 | Active |
| HILL WELL DRILLING, INC.Sebring, FL · Inactive | Sebring, FL | Corporation | Nov 10, 2003 | Inactive |
| SEBRING HALL OF FAME, INC.Sebring, FL · Active | Sebring, FL | Nonprofit | Dec 13, 2001 | Active |
| HAMMOCK LAKE, INC.Fort Meade, FL · Inactive | Fort Meade, FL | Corporation | May 22, 1972 | Inactive |
| F & W CONTRACTING, INC.Sebring, FL · Inactive | Sebring, FL | Corporation | Jan 4, 1973 | Inactive |
| MAGILL LAND DEVELOPING CORPORATIONLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Sep 10, 1973 | Inactive |
| SEBRING HOLDING COMPANYLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Sep 13, 1973 | Inactive |
| C & M CATTLE COSebring, FL · Inactive | Sebring, FL | Corporation | Mar 29, 1974 | Inactive |
| TRANS-GALAXY CORP.Lake Placid, FL · Inactive | Lake Placid, FL | Corporation | Jun 6, 1974 | Inactive |
| R.H.A. ENTERPRISES, INC.Sebring, FL · Inactive | Sebring, FL | Corporation | Jun 10, 1974 | Inactive |
| FAMILY PASTRY SHOP, INC.Cape Coral, FL · Inactive | Cape Coral, FL | Corporation | Aug 20, 1974 | Inactive |
| BYZZER, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Sep 25, 1974 | Inactive |
| LAUBI, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Dec 16, 1974 | Inactive |
| PEACE VALLEY TRUCKING, INC.Sebring, FL · Inactive | Sebring, FL | Corporation | Mar 27, 1975 | Inactive |
| COMMUNITY ELECTRIC, INC.Sebring, FL · Inactive | Sebring, FL | Corporation | Jun 25, 1975 | Inactive |
| B & M TROXELL TRUCKING, INC.Sebring, FL · Inactive | Sebring, FL | Corporation | Aug 11, 1975 | Inactive |
| J.M. HEACOCK INSURANCE, INC.Ormond Bch, FL · Inactive | Ormond Bch, FL | Corporation | Jun 9, 1976 | Inactive |
| CARVA HILLS, INC.Sebring, FL · Inactive | Sebring, FL | Corporation | Aug 24, 1976 | Inactive |
| HEARTLAND LODGE #99 OF FRATERNAL ORDER OF POLICE, INC.Sebring, FL · Inactive | Sebring, FL | Nonprofit | Jul 29, 1974 | Inactive |
| SEBRING REACT TEAM #2397, INC.Location not reported, FL · Inactive | Location not reported, FL | Nonprofit | Aug 1, 1974 | Inactive |
| HIGHLANDS COUNTY EMERGENCY MEDICAL SUPPORT GROUP, INC.Sebring, FL · Inactive | Sebring, FL | Nonprofit | Aug 26, 1976 | Inactive |
| VILLAS DEL COUNTRY CLUB ASSOCIATION, INC.Sebring, FL · Inactive | Sebring, FL | Nonprofit | Jun 15, 1981 | Inactive |
| HIGHLANDS COUNTY FAIR ASSOCIATION, INC.Sebring, FL · Active | Sebring, FL | Nonprofit | Jan 28, 1982 | Active |
| SEBRING FIREMEN, INC.Sebring, FL · Active | Sebring, FL | Nonprofit | Jan 28, 1982 | Active |
| FC SQUARE LTD.Sebring, FL · Inactive | Sebring, FL | Partnership | Jan 2, 1990 | Inactive |
| ELIOT TELTSCHER ENTERPRISTES, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Nov 13, 1980 | Inactive |
| J. MICHAEL SWAINE, ATTORNEY AT LAW, P.A.Sebring, FL · Inactive | Sebring, FL | Corporation | Jan 6, 1981 | Inactive |
| HOLIDAY HARBOR, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | May 23, 1984 | Inactive |
| PRAIRIE OAKS UTILITIES, INC.Sebring, FL · Inactive | Sebring, FL | Corporation | Jan 25, 1985 | Inactive |
| HIGHLANDS G CORPORATION, INC.Sebring, FL · Inactive | Sebring, FL | Corporation | Mar 20, 1985 | Inactive |
| CENTRAL SOUTHERN PROPERTIES OF FLORIDA, INC.Sebring, FL · Inactive | Sebring, FL | Corporation | Jun 3, 1985 | Inactive |
| MORRIS SHOPSIN CORPORATIONSebring, FL · Inactive | Sebring, FL | Corporation | Jul 8, 1985 | Inactive |
| CONTRACTORS EQUIPMENT REPAIR, INC.Sebring, FL · Inactive | Sebring, FL | Corporation | Dec 20, 1985 | Inactive |
| SEBRING MARINE, INC.Sebring, FL · Inactive | Sebring, FL | Corporation | Apr 26, 1989 | Inactive |
| JQA, LLCLocation not reported, FL · Inactive | Location not reported, FL | LLC | Feb 16, 2006 | Inactive |
| VINTAGE SPEED LLCRockledge, FL · Inactive | Rockledge, FL | LLC | Sep 28, 2009 | Inactive |
| LORDSHIP HOLDINGS, LLCSebring, FL · Inactive | Sebring, FL | LLC | Sep 9, 2010 | Inactive |
| HIGHLANDS ELDER CARE, LLCSebring, FL · Inactive | Sebring, FL | LLC | Aug 2, 2011 | Inactive |
| C & COMPANY OF HARDEE, LLCZolfo Springs, FL · Active | Zolfo Springs, FL | LLC | Dec 16, 2020 | Active |
| SOUTHERN ACCENT OF SEBRING, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Oct 17, 1989 | Inactive |
| WALTERS CONDOMINIUM ASSOCIATION, INC.Sebring, FL · Inactive | Sebring, FL | Nonprofit | Sep 28, 1984 | Inactive |
| SEBRING HOLIDAY HARBOR CONDOMINIUM ASSOCIATION, INC.Location not reported, FL · Inactive | Location not reported, FL | Nonprofit | Oct 19, 1984 | Inactive |
| NORTHWEST HIGHLANDS PARK OWNERS ASSOCIATION, INC.Lake Placid, FL · Inactive | Lake Placid, FL | Nonprofit | Mar 18, 1987 | Inactive |
| MAXWELL GROVES, INC.Avon Park, FL · Inactive | Avon Park, FL | Corporation | Jun 2, 2020 | Inactive |
| OIL CADDY, INC.Sebring, FL · Inactive | Sebring, FL | Corporation | Jun 10, 1996 | Inactive |
| KEGEL SERVICES, INC.Sebring, FL · Inactive | Sebring, FL | Corporation | Sep 11, 1997 | Inactive |