| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| C D A (U K) Ltd | 02629941 | 31/10/1991 | Dissolved |
| EXPRESS UK SERVICES LIMITED | 02890051 | 21/04/1994 | Silver |
| INSULATION INVESTMENTS LIMITED | 02857228 | 22/10/1993 | Dissolved |
| SHIVLATHYRUS INVESTMENTS LIMITED LIABILITY PARTNERSHIP | OC348649 | 15/09/2009 | Silver |
| THE BUSINESS COUNCIL FOR AFRICA | 03753986 | 15/01/2016 | Gold |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| INSULATION INDUSTRIES LIMITED | 03901978 | 15/09/2000 | 10/05/2002 | Dissolved |
| ISOWALL (UK) LIMITED | 04192852 | 22/03/2002 | 29/04/2003 | Dissolved |
| LECTA PAPER UK LIMITED | 01952963 | 11/05/1991 | 28/12/1993 | Silver |
| MERCANTILE SERVICES INTERNATIONAL LIMITED | 02327479 | 12/04/1992 | 10/05/2002 | Dissolved |
| RUSSELL-COOKE LLP | OC327450 | 01/05/2012 | 31/01/2016 | Bronze |
| STRUCTURAL PANEL INDUSTRIES LIMITED | 02126194 | 12/04/1992 | 10/05/2002 | Dissolved |