| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| COX DEVELOPMENTS LIMITED | 00514715 | 06/07/1991 | Dissolved |
| COX SERVICE STATIONS LIMITED | 00289693 | 06/07/1991 | Dissolved |
| COX-THOMSON (LLANTRISANT) LIMITED | 00924145 | 06/07/1991 | Dissolved |
| Dudley Business Venture | 01752274 | 20/02/1992 | Dissolved |
| ESTATE GARAGE (BRIDGEND) LIMITED | 00782109 | 06/07/1991 | Dissolved |
| ETWALL ROAD CONTRACTORS LIMITED | 00398478 | 22/01/2013 | Dissolved |
| PERCY COX TRADING LIMITED | 05212434 | 25/08/2005 | Dissolved |
| Safer Safety Dormant Ltd | 01447762 | 01/07/1998 | Dissolved |
| Safer Safety Kite Ltd | 01235511 | 30/07/1993 | Dissolved |
| The Percy Cox Group Ltd | 01423281 | 02/11/1991 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| COX HIRE LIMITED | 00461924 | 05/07/1991 | 15/01/2015 | Gold |
| COX HOMES LIMITED | 00786863 | 05/07/1991 | 21/06/2016 | Gold |
| Dudley Training & Enterprise Council | 02461086 | 19/01/1992 | 01/04/1995 | Dissolved |
| ELIZA TINSLEY GROUP P L C | 01193823 | 06/10/1991 | 25/09/1997 | Dissolved |
| PERCY COX PROPERTIES LIMITED | 05225936 | 25/08/2005 | 21/06/2016 | Silver |
| STONELEIGH ABBEY LIMITED | 03249545 | 09/05/2003 | 06/10/2015 | Silver |
| W R PROPERTY LIMITED | 00673822 | 08/05/1992 | 14/05/2018 | Dissolved |