| Donegal 661 LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Sep 25, 2026 | Active |
| RFC HOLDING CORP.Location not reported, NY · Active | Location not reported, NY | Corporation | Apr 12, 1989 | Active |
| MACK & SCHUHLE, INC.Location not reported, OR · Active | Location not reported, OR | Corporation | Sep 12, 2019 | Active |
| MICROCAD TRAINING & CONSULTING, INC.Location not reported, OR · Active | Location not reported, OR | Corporation | Jun 24, 2026 | Active |
| THE MACKWORTH-MENDOZA FOUNDATIONLocation not reported, OR · Active | Location not reported, OR | Nonprofit | Jun 12, 2000 | Active |
| CABALLERO INVESTMENTS, INC.Key Biscayne, FL · Inactive | Key Biscayne, FL | Corporation | Apr 13, 1921 | Inactive |
| ROY H. HAWKINS, INCORPORATEDMiami, FL · Inactive | Miami, FL | Corporation | Nov 12, 1945 | Inactive |
| COCOLOBO CAY INCLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Jul 20, 1953 | Inactive |
| MARINE EXHIBITION CORPORATIONMiami, FL · Inactive | Miami, FL | Corporation | Dec 7, 1953 | Inactive |
| COCONUT ISLE CORPKey Biscayne, FL · Inactive | Key Biscayne, FL | Corporation | Mar 16, 1955 | Inactive |
| WYNNEWOOD GIFTS, INC.Miami, FL · Inactive | Miami, FL | Corporation | Aug 8, 1955 | Inactive |
| TRIANGLE INVESTORS, INC.Key Biscayne, FL · Inactive | Key Biscayne, FL | Corporation | Apr 11, 1956 | Inactive |
| GULF & 140TH INCLocation not reported, FL · Inactive | Location not reported, FL | Corporation | May 16, 1956 | Inactive |
| COASTLINE PROPERTIES INCKey Biscayne, FL · Inactive | Key Biscayne, FL | Corporation | Jul 5, 1956 | Inactive |
| TIRE CENTER INCKey Biscayne, FL · Inactive | Key Biscayne, FL | Corporation | Jul 6, 1956 | Inactive |
| TRANS-INTERNATIONAL FILMS INCMiami, FL · Inactive | Miami, FL | Corporation | Oct 1, 1956 | Inactive |
| PLANTATION SHORES CORPKey Biscayne, FL · Inactive | Key Biscayne, FL | Corporation | Sep 25, 1956 | Inactive |
| ENGLISH PUBS, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Dec 12, 1956 | Inactive |
| GOULD & GOULD AGENCY INCKey Biscayne, FL · Inactive | Key Biscayne, FL | Corporation | May 31, 1957 | Inactive |
| ELWOOD ELECTRIC COMPANY, INCORPORATEDKey Biscayne, FL · Inactive | Key Biscayne, FL | Corporation | Dec 27, 1957 | Inactive |
| VERNON'S DRUGS, INC.Key Biscayne, FL · Inactive | Key Biscayne, FL | Corporation | Apr 18, 1958 | Inactive |
| JELD CORP.Key Biscayne, FL · Inactive | Key Biscayne, FL | Corporation | Jun 16, 1958 | Inactive |
| HARRY TELLAM & ASSOCIATES, INC.Key Biscayne, FL · Inactive | Key Biscayne, FL | Corporation | Sep 19, 1958 | Inactive |
| MYERS - DON - & ASSOCIATES INCKey Biscayne, FL · Inactive | Key Biscayne, FL | Corporation | Dec 4, 1958 | Inactive |
| SEA LAND LINK, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Feb 18, 1959 | Inactive |
| TAMPA BAY DEVELOPMENT COMPANYKey Biscayne, FL · Inactive | Key Biscayne, FL | Corporation | Apr 3, 1959 | Inactive |
| HOUSING ENGINEERS OF FLORIDA, INC.Key Biscayne, FL · Active | Key Biscayne, FL | Corporation | Aug 26, 1959 | Active |
| MONROE LAND TITLE COMPANYKey Biscayne, FL · Inactive | Key Biscayne, FL | Corporation | Nov 11, 1959 | Inactive |
| TILLOTSON-IVY, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Jun 25, 1960 | Inactive |
| G. & N. CONSTRUCTION COMPANY.Miami, FL · Inactive | Miami, FL | Corporation | Oct 20, 1960 | Inactive |
| BISCAYNE LIGHTHOUSE, INC.Miami M, FL · Inactive | Miami M, FL | Corporation | Jan 3, 1961 | Inactive |
| BANYON INCLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Feb 16, 1961 | Inactive |
| WALKER FLORIDA INVESTMENTS INCKey Biscayne, FL · Inactive | Key Biscayne, FL | Corporation | Apr 5, 1961 | Inactive |
| CAPE FLORIDA REALTY COMPANYMiami, FL · Inactive | Miami, FL | Corporation | Dec 11, 1961 | Inactive |
| MICHAELS REALTY INCKey Biscayne, FL · Inactive | Key Biscayne, FL | Corporation | Mar 22, 1962 | Inactive |
| THE ISLAND HOUSE APARTMENTS, INC.Key Biscayne, FL · Active | Key Biscayne, FL | Corporation | Mar 23, 1962 | Active |
| KEY BISCAYNE BANK AND TRUST COMPANYKey Biscayne, FL · Inactive | Key Biscayne, FL | Corporation | Apr 10, 1963 | Inactive |
| GULFSTREAM STEEL CORPORATION.Miami, FL · Inactive | Miami, FL | Corporation | May 22, 1963 | Inactive |
| ARTHUR L. GRAY AND ASSOCIATES, INC.Miami, FL · Inactive | Miami, FL | Corporation | Jun 10, 1963 | Inactive |
| POINCIANA REALTY INCKey Biscayne, FL · Inactive | Key Biscayne, FL | Corporation | Jun 10, 1963 | Inactive |
| PET & POSIE GIFT SHOP INCLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Aug 8, 1963 | Inactive |
| ISLAND FERRY SERVICE, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Oct 4, 1963 | Inactive |
| NAMREB REALTY CORP.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Mar 9, 1964 | Inactive |
| ELCO ELECTRIC INCKey Biscayne, FL · Inactive | Key Biscayne, FL | Corporation | Apr 2, 1964 | Inactive |
| EQUIPMENT FOR INDUSTRY, INC.Key Biscayne, FL · Inactive | Key Biscayne, FL | Corporation | Aug 13, 1964 | Inactive |
| KEY BISCAYNE MEDICAL BUILDING CORPLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Sep 8, 1964 | Inactive |
| PROSPECT CORPORATION OF MARYLANDLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Oct 20, 1964 | Inactive |
| SEAMLESS FLOORS OF MIAMI INCMiami, FL · Inactive | Miami, FL | Corporation | Dec 31, 1964 | Inactive |
| PAN-AMERICAN INTERNATIONAL TRADING CORPORATIONKey Biscayne, FL · Active | Key Biscayne, FL | Corporation | Mar 24, 1965 | Active |
| TAMIAMI STATIONS INCMiami, FL · Inactive | Miami, FL | Corporation | Jun 17, 1965 | Inactive |