| ARJAY INDUSTRIES, INC.Largo, FL · Inactive | Largo, FL | Corporation | Nov 13, 1974 | Inactive |
| O'CONNELL & NOLAN CHARTEREDLargo, FL · Inactive | Largo, FL | Corporation | Dec 5, 1974 | Inactive |
| LINWARD CORP.Largo, FL · Inactive | Largo, FL | Corporation | Dec 28, 1974 | Inactive |
| ODLAND II, INC.Largo, FL · Active | Largo, FL | Corporation | May 20, 1975 | Active |
| APC, INC.Largo, FL · Inactive | Largo, FL | Corporation | Sep 2, 1975 | Inactive |
| ALFRED P. MARSHALL, D.V.M., P.A.Largo, FL · Active | Largo, FL | Corporation | Nov 3, 1975 | Active |
| FLO-TEC AUTOMATION ASSOCIATES, INC.Largo, FL · Active | Largo, FL | Corporation | Mar 24, 1976 | Active |
| PARK PLACE OF ST. PETERSBURG, INC.Largo, FL · Inactive | Largo, FL | Corporation | Sep 2, 1976 | Inactive |
| HARRY HOPMAN TENNIS, INC.Largo, FL · Inactive | Largo, FL | Corporation | Oct 26, 1976 | Inactive |
| LARGO LOCK SMITH INC.Largo, FL · Inactive | Largo, FL | Corporation | Mar 4, 1977 | Inactive |
| A SMART SET, INC.Largo, FL · Inactive | Largo, FL | Corporation | May 24, 1977 | Inactive |
| O'DELL MFG., INC.Largo, FL · Inactive | Largo, FL | Corporation | Aug 1, 1977 | Inactive |
| RAINBOW LAUNDRY LEASING, INC.Largo, FL · Inactive | Largo, FL | Corporation | Oct 12, 1977 | Inactive |
| RANCHERO PROPERTIES, INC.Largo, FL · Inactive | Largo, FL | Corporation | Dec 19, 1977 | Inactive |
| J-RAY, INC.Largo, FL · Inactive | Largo, FL | Corporation | Dec 30, 1977 | Inactive |
| SUGAR CREEK DEVELOPMENT CORP.Largo, FL · Inactive | Largo, FL | Corporation | Apr 25, 1978 | Inactive |
| AKG, INCORPORATEDLargo, FL · Active | Largo, FL | Corporation | Jul 26, 1978 | Active |
| TROPIC-KOOL ENGINEERING CORP.Largo, FL · Inactive | Largo, FL | Corporation | Aug 28, 1978 | Inactive |
| LARRY'S BIG 'N' TALL MEN'S WEAR, INC.Largo, FL · Inactive | Largo, FL | Corporation | Sep 1, 1978 | Inactive |
| JONES FAMILY CYCLERY, INC.Largo, FL · Inactive | Largo, FL | Corporation | Sep 13, 1978 | Inactive |
| CIRCLE S MOTORS, INC.Largo, FL · Inactive | Largo, FL | Corporation | Jan 1, 1979 | Inactive |
| GERALD FRIEDMAN, D.O., P.A.Largo, FL · Inactive | Largo, FL | Corporation | Jun 17, 1970 | Inactive |
| ANTHONY M. SAMARKOS, D.D.S., P.A.Largo, FL · Inactive | Largo, FL | Corporation | Aug 28, 1973 | Inactive |
| B & K CABINETS, INC.Largo, FL · Inactive | Largo, FL | Corporation | Jan 4, 1979 | Inactive |
| WILSON, KEHOE & MILLER CORPORATIONLargo, FL · Active | Largo, FL | Corporation | Feb 14, 1979 | Active |
| S AND N DEVELOPMENT CO., INC.Largo, FL · Inactive | Largo, FL | Corporation | Mar 29, 1979 | Inactive |
| PRIME TIME ENTERPRISE, INC.Largo, FL · Inactive | Largo, FL | Corporation | Apr 20, 1979 | Inactive |
| BAY AIR, INC.Largo, FL · Inactive | Largo, FL | Corporation | Aug 27, 1979 | Inactive |
| SEMINOLE MACHINE & WELDING, INC.Largo, FL · Active | Largo, FL | Corporation | Nov 8, 1979 | Active |
| TRADITIONAL WATERCRAFT, INC.Largo, FL · Inactive | Largo, FL | Corporation | Dec 6, 1979 | Inactive |
| FLEXIBLE PRODUCTS CORP.Largo, FL · Inactive | Largo, FL | Corporation | Jan 8, 1980 | Inactive |
| PINE HOLLOW INDUSTRIAL PARK, INC.Largo, FL · Active | Largo, FL | Corporation | May 8, 1980 | Active |
| ROBINSON CONCRETE SPECIALTIES, INC.Largo, FL · Inactive | Largo, FL | Corporation | May 14, 1980 | Inactive |
| ERNIE'S WELDING AND FABRICATING, INC.Largo, FL · Active | Largo, FL | Corporation | Jul 1, 1980 | Active |
| HILLSBOROUGH PLUMBING, INC.Largo, FL · Active | Largo, FL | Corporation | Jun 5, 1980 | Active |
| DIXIE DAY SCHOOL, INC.Largo, FL · Inactive | Largo, FL | Corporation | Jul 1, 1980 | Inactive |
| MID-COUNTY DENTAL ASSOCIATES, P.A.Largo, FL · Active | Largo, FL | Corporation | Sep 4, 1980 | Active |
| DOHM COMPANY, INC.Largo, FL · Inactive | Largo, FL | Corporation | Jul 17, 1981 | Inactive |
| FIORENTINO FIRM, P.A.Largo, FL · Active | Largo, FL | Corporation | Jul 17, 1981 | Active |
| LARGO LODGE #2159, INC. OF THE BENEVOLENT AND PROTECTIVE ORDER OF ELKS OF THE UNITED STATES OF AMERICALargo, FL · Active | Largo, FL | Nonprofit | Aug 6, 1960 | Active |
| LARGO ALLIANCE CHURCH OF THE CHRISTIAN AND MISSIONARY ALLIANCE, INC.Largo, FL · Inactive | Largo, FL | Nonprofit | Jun 10, 1961 | Inactive |
| THE NEW TESTAMENT BAPTIST CHURCH OF LARGO, INC.Largo, FL · Active | Largo, FL | Nonprofit | Aug 9, 1961 | Active |
| CHAPEL ON THE HILL OF THE UNITED CHURCH OF CHRIST, INC.Largo, FL · Inactive | Largo, FL | Nonprofit | Oct 6, 1963 | Inactive |
| HANDICAPPED YOUNG ADULTS SOCIAL CLUB, INC.Largo, FL · Inactive | Largo, FL | Nonprofit | May 18, 1964 | Inactive |
| CHRISTIAN FELLOWSHIP CHURCH OF LARGO, INC.Largo, FL · Active | Largo, FL | Nonprofit | Aug 7, 1964 | Active |
| THE KEENE TERRACE BAPTIST CHURCH, INC.Largo, FL · Active | Largo, FL | Nonprofit | Sep 17, 1964 | Active |
| HEAD START CHILD DEVELOPMENT AND FAMILY SERVICES, INC.Largo, FL · Inactive | Largo, FL | Nonprofit | Mar 21, 1967 | Inactive |
| EAST BAY OAKS RESIDENTIAL CLUB, INC.Largo, FL · Inactive | Largo, FL | Nonprofit | Nov 10, 1970 | Inactive |
| SUNCOAST EPILEPSY ASSOCIATION, INCORPORATEDLargo, FL · Inactive | Largo, FL | Nonprofit | Jun 28, 1973 | Inactive |
| THE LARGO AREA HISTORICAL SOCIETY, INC.Largo, FL · Active | Largo, FL | Nonprofit | Oct 17, 1973 | Active |