| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Britannia Zinc Retirement Plan Ltd | 02899125 | 01/05/2005 | Dissolved |
| Britannia Zinc Retirement Plan Ltd | 02899125 | 28/03/1994 | Dissolved |
| EQUITY STEP LIMITED | 08843756 | 01/05/2014 | Dissolved |
| MATERIALS RESOURCE MANAGEMENT LTD | 05223158 | 06/09/2004 | Dissolved |
| WHITE BRUCE PARTNERS LLP | OC393918 | 24/06/2014 | Dissolved |
| WHITE BRUCE RESOURCES LTD | 06848652 | 17/03/2009 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CLEAREARTH LIMITED | 05066417 | 29/03/2006 | 03/11/2008 | Dissolved |
| OVER THE WALL PRODUCTIONS CIC | 13270726 | 05/10/2021 | 25/01/2022 | Amber |
| WHITE BRUCE ACCOUNTING LIMITED | 09341096 | 01/01/2015 | 04/11/2021 | Dissolved |
| WHITE BRUCE LIMITED | 08954935 | 24/03/2014 | 04/11/2021 | Dissolved |
| ZIRCON SOFTWARE LIMITED | 03844938 | 01/10/2015 | 16/10/2018 | Bronze |