| DOVER WELDING & MACHINE, INC.Dover, FL · Inactive | Dover, FL | Corporation | Dec 31, 1979 | Inactive |
| QRONG ENTERPRISES, INCORPORATEDDover, FL · Inactive | Dover, FL | Corporation | May 21, 1980 | Inactive |
| T S & J AIRCRAFT CORPORATIONDover, FL · Inactive | Dover, FL | Corporation | May 23, 1980 | Inactive |
| MAGNUM ONE, INC.Dover, FL · Inactive | Dover, FL | Corporation | Jun 12, 1980 | Inactive |
| ACCURATE DATA ENTRY, INC.Dover, FL · Inactive | Dover, FL | Corporation | Jul 1, 1980 | Inactive |
| HINTON FARMS PRODUCE, INC.Dover, FL · Active | Dover, FL | Corporation | Sep 18, 1980 | Active |
| DEAN EDWARDS BUILDERS, INC.Dover, FL · Inactive | Dover, FL | Corporation | Jun 16, 1981 | Inactive |
| HARCORP, INC.Dover, FL · Inactive | Dover, FL | Corporation | Jun 19, 1981 | Inactive |
| THE CHRIST SPIRITUAL FOUNDATION, INC.Dover, FL · Inactive | Dover, FL | Nonprofit | Nov 7, 1961 | Inactive |
| GOD'S MIRACLE MISSION INC.Dover, FL · Active | Dover, FL | Nonprofit | May 19, 1964 | Active |
| THE FIRST BAPTIST CHURCH OF DOVER, INC.Dover, FL · Active | Dover, FL | Nonprofit | Sep 8, 1964 | Active |
| THE FIRST UNITED METHODIST CHURCH OF DOVER, INC.Dover, FL · Inactive | Dover, FL | Nonprofit | Jan 11, 1966 | Inactive |
| THE ELECTRIC EMPLOYEES BENEFIT ASSOCIATION, INC.Dover, FL · Active | Dover, FL | Nonprofit | Jun 28, 1966 | Active |
| LEAGUE OF MERCY ASSOCIATION, INC.Dover, FL · Active | Dover, FL | Nonprofit | Aug 18, 1966 | Active |
| DOVER ADVENT CHRISTIAN CHURCH, INC.Dover, FL · Active | Dover, FL | Nonprofit | Sep 6, 1966 | Active |
| SYDNEY FIRST CHURCH OF GOD, INC.Dover, FL · Active | Dover, FL | Nonprofit | Jan 24, 1968 | Active |
| DOVER-TURKEY CREEK VOLUNTEER FIRE DEPARTMENTDover, FL · Inactive | Dover, FL | Nonprofit | Feb 12, 1968 | Inactive |
| ALCOHOLIC INFORMATION OFFICE, INC.Location not reported, FL · Inactive | Location not reported, FL | Nonprofit | Mar 4, 1968 | Inactive |
| PEOPLE HELPING PEOPLE, INC.Dover, FL · Inactive | Dover, FL | Nonprofit | Jun 6, 1968 | Inactive |
| PLUMBERS AND FITTERS LOCAL NO. 111 BUILDING COMPANY, INC.Dover, FL · Inactive | Dover, FL | Nonprofit | Dec 15, 1970 | Inactive |
| FREEWILL HOLINESS CHURCH, INC.Dover, FL · Active | Dover, FL | Nonprofit | Jun 30, 1971 | Active |
| DOVER CIVIC CLUB, INC.Dover, FL · Inactive | Dover, FL | Nonprofit | Oct 11, 1971 | Inactive |
| THE PRIDE OF '24, INC.Dover, FL · Inactive | Dover, FL | Nonprofit | Dec 7, 1972 | Inactive |
| SYDNEY BAPTIST CHURCH, INC.Dover, FL · Active | Dover, FL | Nonprofit | Oct 10, 1973 | Active |
| JAMES SMITH EVANGELISTIC OUTREACH, INC.Dover, FL · Inactive | Dover, FL | Nonprofit | Jun 19, 1974 | Inactive |
| EMANUEL CHURCH OF THE LIVING GOD, THE PILLOR AND GROUND OF THE TRUTH, INC.Dover, FL · Inactive | Dover, FL | Nonprofit | Aug 1, 1975 | Inactive |
| BITS 'N PIECES PUPPET THEATRE, INC.Dover, FL · Active | Dover, FL | Nonprofit | May 14, 1976 | Active |
| COUNTRYSIDE BAPTIST CHURCH OF DOVER, INC.Dover, FL · Active | Dover, FL | Nonprofit | Jun 26, 1979 | Active |
| BRANDON JAYCEES, INC.Dover, FL · Inactive | Dover, FL | Nonprofit | Oct 15, 1979 | Inactive |
| HOLY BIBLE CHURCH OF GOD, INC.Dover, FL · Inactive | Dover, FL | Nonprofit | Nov 2, 1979 | Inactive |
| HEALING WATERS CHURCH OF GOD, INC.Dover, FL · Inactive | Dover, FL | Nonprofit | Dec 31, 1980 | Inactive |
| HOG HUNTERS ASSOCIATION OF FLORIDA, INC.Dover, FL · Inactive | Dover, FL | Nonprofit | Mar 6, 1981 | Inactive |
| PLUMBERS & PIPEFITTERS LOCAL 123 HOLDING CORPORATION, INC.Dover, FL · Active | Dover, FL | Nonprofit | Nov 9, 1982 | Active |
| PRIMERA IGLESIA BAUTISTA HISPANA DE DOVER, INC.Dover, FL · Active | Dover, FL | Nonprofit | Dec 3, 1982 | Active |
| DOVER YOUTH SPORTS & ACTIVITIES, INC.Dover, FL · Active | Dover, FL | Nonprofit | Feb 28, 1983 | Active |
| DOVER TRAVELERS, INC.Dover, FL · Inactive | Dover, FL | Nonprofit | Jun 15, 1983 | Inactive |
| CMEC HOLDINGS, INC.Dover, FL · Inactive | Dover, FL | Nonprofit | Jul 15, 1983 | Inactive |
| NORTH SPANISH CONGREGATION OF JEHOVAH'S WITNESSES, BRANDON, FLORIDA, INC.Dover, FL · Active | Dover, FL | Nonprofit | Nov 14, 1983 | Active |
| TAMPA BAY WHOLESALE GROWERS, A LIMITED AGRICULT URAL ASSOCIATIONDover, FL · Inactive | Dover, FL | Nonprofit | Aug 13, 1979 | Inactive |
| FLORIDA STRAWBERRY GROWERS ASSOCIATIONDover, FL · Active | Dover, FL | Nonprofit | Feb 10, 1982 | Active |
| O.M. GRIFFIN FAMILY LIMITED PARTNERSHIPDover, FL · Inactive | Dover, FL | Partnership | Jan 3, 2000 | Inactive |
| THE HARE FAMILY LIMITED PARTNERSHIPDover, FL · Inactive | Dover, FL | Partnership | Sep 13, 2000 | Inactive |
| THE NEWMAN FAMILY PROPERTIES, LTD.Dover, FL · Inactive | Dover, FL | Partnership | Nov 28, 2000 | Inactive |
| THE FLORIDA ELITE LIMITED PARTNERSHIPDover, FL · Inactive | Dover, FL | Partnership | Apr 30, 2002 | Inactive |
| LINDSEY LOOP LIMITED PARTNERSHIPDover, FL · Inactive | Dover, FL | Partnership | Feb 2, 2005 | Inactive |
| FLORIDA PROPERTIES LIMITEDDover, FL · Inactive | Dover, FL | Partnership | Feb 8, 1979 | Inactive |
| STEVEN J. BRANCATI FAMILY LIMITED PARTNERSHIPDover, FL · Inactive | Dover, FL | Partnership | Jan 20, 2009 | Inactive |
| HARDEMAN FAMILY LIMITED PARTNERSHIPDover, FL · Inactive | Dover, FL | Partnership | May 17, 2010 | Inactive |
| E & S ASSOCIATES I, LTD.Dover, FL · Inactive | Dover, FL | Partnership | Jun 19, 1992 | Inactive |
| E & S ASSOCIATES II, LTD.Dover, FL · Inactive | Dover, FL | Partnership | Jun 19, 1992 | Inactive |