| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| B FELL AND SONS LIMITED | 00306337 | 30/06/1991 | Silver |
| Castle Transport (U K) Ltd | 02308670 | 09/05/1991 | Dissolved |
| Castle Transport (U K) Ltd | 02308670 | 09/05/1991 | Dissolved |
| FILEY MOBILITY LIMITED | 00510106 | 30/06/1991 | Bronze |
| J.B.Smedley & Son Limited | 00518824 | 11/06/1997 | Dissolved |
| R. L. WARE AND SONS LIMITED | 01208420 | 30/06/1991 | Bronze |
| RALPH DIXON PROPERTIES LIMITED | 01837762 | 30/06/1991 | Silver |
| SCARBOROUGH POTTERY LIMITED | 00945091 | 30/06/1991 | Silver |
| St Hilda's School Whitby | 03064485 | 05/06/1995 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BELL ELLIOT LEISURE LIMITED | 00957201 | 22/11/1991 | 30/03/2006 | Silver |
| BELL ELLIOT LEISURE LIMITED | 00957201 | 22/11/1991 | 30/03/2006 | Silver |
| COASTAL SECURITY LIMITED | 01210458 | 30/06/1991 | 30/06/1994 | Dissolved |
| DIXONS DISCOUNT WAREHOUSE LIMITED | 00566932 | 30/06/1991 | 20/03/2019 | Silver |
| GANTON GOLF CLUB,LIMITED(THE) | 00093514 | 18/03/2000 | 15/03/2003 | Gold |
| RALPH DIXON PROPERTIES LIMITED | 01837762 | 30/06/1991 | 26/04/2004 | Silver |
| ROBINSON LEISURE DEVELOPMENTS PLC | 02399076 | 28/06/1991 | 06/07/2006 | Dissolved |
| Ril Office Furniture Ltd | 03296452 | 07/02/1997 | 01/12/1997 | Dissolved |
| YORKSHIRE COAST RADIO LIMITED | 02775583 | 04/03/1993 | 26/01/1998 | Dissolved |