| WATKINS & WILSON PRODUCE COLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Apr 1, 1952 | Inactive |
| LAKE BUTLER DEVELOPMENT CORPORATIONLake Butler, FL · Inactive | Lake Butler, FL | Corporation | Aug 2, 1956 | Inactive |
| COASTAL OIL COMPANY INCLake Butler, FL · Inactive | Lake Butler, FL | Corporation | Mar 3, 1959 | Inactive |
| JPC OF FLORIDA CORP.Lake Butler, FL · Inactive | Lake Butler, FL | Corporation | Mar 4, 1960 | Inactive |
| LAKE BUTLER APPAREL COMPANYLake Butler, FL · Inactive | Lake Butler, FL | Corporation | Jun 19, 1963 | Inactive |
| THOMAS METALS INCLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Oct 10, 1966 | Inactive |
| AMRHEIN-HATCHER, INC.Lake Butler, FL · Inactive | Lake Butler, FL | Corporation | Mar 22, 1971 | Inactive |
| HARLIS R. ELLINGTON CONSTRUCTION, INC.Lake Butler, FL · Inactive | Lake Butler, FL | Corporation | Oct 24, 1972 | Inactive |
| FLORIDA ORCHARD SERVICES, INC.Lake Butler, FL · Inactive | Lake Butler, FL | Corporation | Apr 19, 1973 | Inactive |
| UNION-AGRI BUSINESS COMPANYLake Butler, FL · Inactive | Lake Butler, FL | Corporation | Nov 26, 1974 | Inactive |
| LAKE BUTLER PRODUCE CO., INC.Lake Butler, FL · Inactive | Lake Butler, FL | Corporation | Mar 25, 1975 | Inactive |
| LAKE BUTLER FARM CENTER, INC.Lake Butler, FL · Inactive | Lake Butler, FL | Corporation | Jun 4, 1975 | Inactive |
| KING AND QUEEN BEDSTANDS, INC.Opa Locka, FL · Inactive | Opa Locka, FL | Corporation | Jan 1, 1976 | Inactive |
| PRITCHETT, INC.Lake Butler, FL · Active | Lake Butler, FL | Corporation | Dec 28, 1976 | Active |
| GLOBE ROVER INDUSTRIES, INC.Lake Butler, FL · Inactive | Lake Butler, FL | Corporation | Apr 28, 1977 | Inactive |
| WINFIELD DEVELOPMENT CORP.Lake Butler, FL · Inactive | Lake Butler, FL | Corporation | Jul 27, 1977 | Inactive |
| UNION MOTOR CROSS RACEWAY & CAMPING, INC.Lake Butler, FL · Inactive | Lake Butler, FL | Corporation | Aug 23, 1977 | Inactive |
| LAND AND HOMES, INC.Lake Butler, FL · Inactive | Lake Butler, FL | Corporation | Sep 2, 1977 | Inactive |
| C. A. & A. & ASSOCIATES, INC.Lake Butler, FL · Inactive | Lake Butler, FL | Corporation | Mar 24, 1978 | Inactive |
| SOST DISTRIBUTORS, INC.Lake Butler, FL · Inactive | Lake Butler, FL | Corporation | Mar 31, 1978 | Inactive |
| TWIN TOP PARTS AND SERVICES, INC.Lake Butler, FL · Inactive | Lake Butler, FL | Corporation | Mar 20, 1978 | Inactive |
| NEW COLUMBIA COUNTY SPEEDWAY, INC.Lake Butler, FL · Inactive | Lake Butler, FL | Corporation | May 10, 1978 | Inactive |
| MALLARD INSULATION COMPANY, INC.Lake Butler, FL · Inactive | Lake Butler, FL | Corporation | Jun 28, 1978 | Inactive |
| BULLDOG TRUCK LINES, INC.Lake Butler, FL · Inactive | Lake Butler, FL | Corporation | Jul 19, 1978 | Inactive |
| OAK RIDGE FARMS, INC.Lake Butler, FL · Inactive | Lake Butler, FL | Corporation | Jan 2, 1979 | Inactive |
| NEW RIVER DEVELOPERS, INC.Lake Butler, FL · Active | Lake Butler, FL | Corporation | Jan 10, 1979 | Active |
| MAINES - INCORPORATEDLake Butler, FL · Inactive | Lake Butler, FL | Corporation | Dec 12, 1979 | Inactive |
| LAKE BUTLER DENTAL LAB., INC.Lake Butler, FL · Inactive | Lake Butler, FL | Corporation | Dec 19, 1979 | Inactive |
| BROWN FARMS, INCORPORATEDLake Butler, FL · Inactive | Lake Butler, FL | Corporation | Jan 11, 1980 | Inactive |
| SPIRES, INCORPORATEDLake Butler, FL · Active | Lake Butler, FL | Corporation | Feb 5, 1980 | Active |
| NEW RIVER SWINE FARM, INC.Lake Butler, FL · Inactive | Lake Butler, FL | Corporation | Jun 17, 1980 | Inactive |
| JOHN L. SHADD TRUCKING, INC.Lake Butler, FL · Inactive | Lake Butler, FL | Corporation | Sep 12, 1980 | Inactive |
| B. K. SMITH, INC.Lake Butler, FL · Inactive | Lake Butler, FL | Corporation | Jul 17, 1981 | Inactive |
| LAKE BUTLER CHURCH OF CHRIST INCLake Butler, FL · Active | Lake Butler, FL | Nonprofit | Jun 27, 1961 | Active |
| FIRST BAPTIST CHURCH OF LAKE BUTLER, INC.Lake Butler, FL · Active | Lake Butler, FL | Nonprofit | Oct 31, 1963 | Active |
| UNION COUNTY PUBLIC HEALTH NURSING ADVISORY COUNCIL, INC.Location not reported, FL · Inactive | Location not reported, FL | Nonprofit | Oct 13, 1966 | Inactive |
| UNION AMBULANCE SERVICES, INC.Lake Butler, FL · Inactive | Lake Butler, FL | Nonprofit | Apr 10, 1968 | Inactive |
| UNION COUNTY RIDING CLUB, INC.Lake Butler, FL · Inactive | Lake Butler, FL | Nonprofit | May 12, 1972 | Inactive |
| RAIFORD VOLUNTEER FIRE DEPARTMENT INCLake Butler, FL · Inactive | Lake Butler, FL | Nonprofit | Jan 29, 1973 | Inactive |
| FAITH BAPTIST CHURCH OF LAKE BUTLER, FLORIDA, INC.Lake Butler, FL · Inactive | Lake Butler, FL | Nonprofit | Apr 2, 1975 | Inactive |
| UNION COUNTY VOLUNTEER FIRE DEPARTMENT, INC.Lulu, FL · Inactive | Lulu, FL | Nonprofit | Sep 19, 1975 | Inactive |
| UNION COUNTY REACT, INCORPORATEDLocation not reported, FL · Inactive | Location not reported, FL | Nonprofit | Apr 28, 1976 | Inactive |
| IN HOME MEDICAL SERVICES, INCORPORATEDLake Butler, FL · Inactive | Lake Butler, FL | Nonprofit | Aug 10, 1977 | Inactive |
| SUPPORT OUR SCHOOLS, INCORPORATEDLake Butler, FL · Inactive | Lake Butler, FL | Nonprofit | Feb 23, 1978 | Inactive |
| UNION COUNTY PARENT'S ATHLETIC ASSOCIATION, INCORPORATEDLake Burler, FL · Inactive | Lake Burler, FL | Nonprofit | Aug 7, 1978 | Inactive |
| THE UNITED CHURCH OF JESUS CHRIST, OF THE APOSTOLIC PENTECOSTAL FAITH, INC.Lake Butler, FL · Active | Lake Butler, FL | Nonprofit | Feb 13, 1980 | Active |
| THE CHALLENGERS QUARTET INC.Lake Butler, FL · Inactive | Lake Butler, FL | Nonprofit | Mar 18, 1980 | Inactive |
| ST. JAMES HOLINESS CHURCH IN CHRIST, INC.Lake Butler, FL · Inactive | Lake Butler, FL | Nonprofit | Sep 19, 1980 | Inactive |
| UNION COUNTY 4-H FOUNDATION, INC.Lake Butler, FL · Inactive | Lake Butler, FL | Nonprofit | May 5, 1981 | Inactive |
| BUCK CRAWFORD POST NO. 10082, VETERANS OF FOREIGN WARS OF THE UNITED STATES, INC.Lake Butler, FL · Active | Lake Butler, FL | Nonprofit | Jun 30, 1982 | Active |