| BEAVER MANAGEMENT CORPORATIONMarco Island, FL · Inactive | Marco Island, FL | Corporation | Jan 31, 1980 | Inactive |
| TRECO MANAGEMENT, INC.Marco Island, FL · Inactive | Marco Island, FL | Corporation | Feb 4, 1980 | Inactive |
| PALM SPRINGS ADVERTISING, INC.Marco Island, FL · Inactive | Marco Island, FL | Corporation | Feb 5, 1980 | Inactive |
| SHIRLEY'S PATIO & GARDEN SHOP, INC.Marco Island, FL · Inactive | Marco Island, FL | Corporation | Feb 8, 1980 | Inactive |
| PAUL NAYLOR ENTERPRISES, INC.Marco Is, FL · Inactive | Marco Is, FL | Corporation | Feb 14, 1980 | Inactive |
| VILLA ROMA, INC.Marco Island, FL · Inactive | Marco Island, FL | Corporation | Feb 14, 1980 | Inactive |
| PORT OF THE ISLANDS, INC.Marco, FL · Inactive | Marco, FL | Corporation | Feb 22, 1980 | Inactive |
| NATHAN P. PAULUS, P.A.Marco Island, FL · Inactive | Marco Island, FL | Corporation | Mar 1, 1980 | Inactive |
| NATALIE P. MEYER, INCORPORATEDMarco Island, FL · Inactive | Marco Island, FL | Corporation | Feb 27, 1980 | Inactive |
| CACHET BOUTIQUE, INCORPORATEDMarco Island, FL · Inactive | Marco Island, FL | Corporation | Feb 22, 1980 | Inactive |
| RAINBOW ISLAND, INC.Marco Island, FL · Inactive | Marco Island, FL | Corporation | Mar 5, 1980 | Inactive |
| LIGHTHOUSE PLAZA, INC.Marco Island, FL · Inactive | Marco Island, FL | Corporation | Mar 6, 1980 | Inactive |
| MARCO ISLAND REAL ESTATE EXCHANGE, INC.Marco Island, FL · Inactive | Marco Island, FL | Corporation | Mar 11, 1980 | Inactive |
| HOLLAND TRADING CORPORATIONMarco Island, FL · Inactive | Marco Island, FL | Corporation | Mar 18, 1980 | Inactive |
| MARCO RESALES, INC.Marco Island, FL · Inactive | Marco Island, FL | Corporation | Mar 20, 1980 | Inactive |
| BRIDGEWOOD HOLDINGS, INC.Marco Island, FL · Inactive | Marco Island, FL | Corporation | Mar 25, 1980 | Inactive |
| HIDEAWAY DEVELOPMENT CORPORATIONMarco Island, FL · Inactive | Marco Island, FL | Corporation | Mar 25, 1980 | Inactive |
| SEA COAST FINANCIAL, INC.Marco Isl, FL · Inactive | Marco Isl, FL | Corporation | Mar 26, 1980 | Inactive |
| CHICAGO TOM'S, INC.Marco Island, FL · Inactive | Marco Island, FL | Corporation | Mar 27, 1980 | Inactive |
| ELVIRETTA CORPORATIONMarco Island, FL · Inactive | Marco Island, FL | Corporation | Apr 23, 1980 | Inactive |
| INTERNATIONAL RESORT PROPERTIES OF MARCO, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Mar 31, 1980 | Inactive |
| RAY A. DIETRICH, SR., P.A.Marco Island, FL · Inactive | Marco Island, FL | Corporation | Apr 1, 1980 | Inactive |
| ALBERTA CHEESEMAN, P. A.Marco Island, FL · Inactive | Marco Island, FL | Corporation | Apr 1, 1980 | Inactive |
| SAM MILLER, P.A.Marco Island, FL · Inactive | Marco Island, FL | Corporation | Apr 1, 1980 | Inactive |
| GASTON M. BRIDGES, P.A.Marco Island, FL · Inactive | Marco Island, FL | Corporation | Apr 1, 1980 | Inactive |
| CHEZ SHEL, INC.Marco Island, FL · Inactive | Marco Island, FL | Corporation | Apr 24, 1980 | Inactive |
| W. SLOCUM REALTY, INC.Marco Island, FL · Inactive | Marco Island, FL | Corporation | Apr 30, 1980 | Inactive |
| CARTECH, INC.Marco Island, FL · Inactive | Marco Island, FL | Corporation | May 2, 1980 | Inactive |
| BRITE IDEAS, INC.Marco Island, FL · Inactive | Marco Island, FL | Corporation | May 9, 1980 | Inactive |
| ISLAND BAKERY, INC.Marco Island, FL · Inactive | Marco Island, FL | Corporation | May 22, 1980 | Inactive |
| TROPICLEAN SERVICE, INC.Marco Island, FL · Inactive | Marco Island, FL | Corporation | May 30, 1980 | Inactive |
| FIRST INTERNATIONAL REALTY GROUP, INC.Marco Island, FL · Inactive | Marco Island, FL | Corporation | Jun 2, 1980 | Inactive |
| VICTOR H. SILBERSTEIN, D.D.S., P.A.Marco Island, FL · Inactive | Marco Island, FL | Corporation | May 30, 1980 | Inactive |
| INNGROUP RESORTS, INC.Marco Island, FL · Inactive | Marco Island, FL | Corporation | Jun 6, 1980 | Inactive |
| TRAFTON RETAILING, INC.Marco Island, FL · Inactive | Marco Island, FL | Corporation | Jun 12, 1980 | Inactive |
| JAINE M. CARTER, P.A.Marco Island, FL · Inactive | Marco Island, FL | Corporation | Jun 19, 1980 | Inactive |
| STEVE PAUL KRIST, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Jun 19, 1980 | Inactive |
| JAMES D. CARTER, P.A.Marco Island, FL · Inactive | Marco Island, FL | Corporation | Jun 24, 1980 | Inactive |
| QUESTRON, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Jun 18, 1980 | Inactive |
| ROBERTS SOUTHERN, INC.Marco Island, FL · Inactive | Marco Island, FL | Corporation | Jun 4, 1980 | Inactive |
| H.R.I. INC. OF FLORIDAMarco Island, FL · Inactive | Marco Island, FL | Corporation | Jun 30, 1980 | Inactive |
| BRYAN NELSON, M.D., P.A.Marco Island, FL · Inactive | Marco Island, FL | Corporation | Jul 1, 1980 | Inactive |
| DONALD K. ROSS, P.A.Marco Island, FL · Inactive | Marco Island, FL | Corporation | Jun 30, 1980 | Inactive |
| KELGAR PROPERTIES AND MANAGEMENT, INC.Marco Island, FL · Inactive | Marco Island, FL | Corporation | Jul 16, 1980 | Inactive |
| BRUNO J. SALVATORI, P.A.Marco Island, FL · Inactive | Marco Island, FL | Corporation | Jul 23, 1980 | Inactive |
| ROBERT B. LEEBER P.A.Marco Island, FL · Inactive | Marco Island, FL | Corporation | Aug 1, 1980 | Inactive |
| E.L. RYALL REALTY, INC.Marco Island, FL · Inactive | Marco Island, FL | Corporation | Aug 4, 1980 | Inactive |
| ALPINE DELI, INC.Marco Isld, FL · Inactive | Marco Isld, FL | Corporation | Aug 20, 1980 | Inactive |
| A. W. FRANCHINO, JR., INC.Marco Island, FL · Inactive | Marco Island, FL | Corporation | Aug 12, 1980 | Inactive |
| MARCO SUMMIT DEVELOPMENT, INC.Marco Island, FL · Inactive | Marco Island, FL | Corporation | Sep 3, 1980 | Inactive |