| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BLADON FARMING LIMITED | 09515577 | 28/03/2015 | Silver |
| Foundation Estates Ltd | 06227739 | 15/01/2008 | Dissolved |
| HULL CHRISTMAS TREES LIMITED | 11141543 | 10/01/2018 | Dissolved |
| Hull & Humber Land Development Co Ltd | 03236559 | 21/10/1996 | Dissolved |
| Lasergear Ltd | 03128541 | 25/01/1996 | Dissolved |
| Planescan Ltd | 01786947 | 07/12/1991 | Dissolved |
| ROTHES AND AIKENWAY FISHINGS LIMITED | 00741973 | 07/12/1991 | Amber |
| SAN REMO TOWERS LIMITED | 04360825 | 27/09/2002 | Strike Off |
| WEST ELLA ESTATES LIMITED | 01245596 | 07/12/1991 | Silver |
| WEST ELLA HOLDINGS LIMITED | 00586841 | 07/12/1991 | One Red Flag |
| Welton & Brough Land Development Co Ltd | 03236985 | 21/10/1996 | Dissolved |
| West Ella Land Co Ltd | 03237358 | 21/10/1996 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AMBERDEL MANAGEMENT LIMITED | 01026065 | 20/09/1992 | 06/09/1995 | Silver |
| WEST ELLA FINANCE LIMITED | 01370007 | 05/04/1991 | 27/03/2013 | Silver |
| YORKSHIRE ESTATES LIMITED | 05924738 | 01/10/2008 | 03/07/2023 | Silver |
| YORKSHIRE ESTATES LIMITED | 05924738 | 05/09/2006 | 01/10/2008 | Silver |