| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BRANSTON HOLDINGS LIMITED | 05866320 | 04/07/2006 | Silver |
| CASTLE HILL HOLDINGS LIMITED | 00775641 | 14/01/1991 | Not Trading |
| CASTLE SQUARE DEVELOPMENTS LIMITED | 02326373 | 22/06/1991 | Gold |
| CASTLE SQUARE PROPERTIES LIMITED | 01255176 | 14/01/1992 | Silver |
| Castle Square Securities Limited | 00478388 | 14/01/1991 | Dissolved |
| Goldcove Ltd | 00431208 | 29/06/1991 | Dissolved |
| Hi-Spec Products Ltd | 01753964 | 29/06/1991 | Dissolved |
| LOCKWOOD ESTATES LIMITED | 01182979 | 29/06/1991 | Silver |
| TEMPLE GARTH LIMITED | 03387226 | 30/01/2003 | Bronze |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Castle Hill Developments Ltd | 01242173 | 16/01/1992 | 31/07/1997 | Dissolved |
| HAINTON HOUSE MANAGEMENT LIMITED | 07881393 | 14/12/2011 | 05/07/2016 | Amber |
| LINCOLNSHIRE AGRICULTURAL SOCIETY | 01845726 | 08/05/2008 | 19/01/2015 | Gold |
| LINCOLNSHIRE SHOWGROUND LIMITED | 02964980 | 10/01/2002 | 10/01/2008 | One Red Flag |
| S. ANSELM'S EDUCATIONAL TRUST | 03685487 | 10/02/1999 | 09/05/2013 | Dissolved |
| STANEDGE ROAD (2023) LIMITED | 00901169 | 03/03/1996 | 09/05/2013 | Strike Off |