| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Hyclone Europe Ltd | 02771050 | 01/07/1996 | Dissolved |
| Hyclone Europe Ltd | 02771050 | 01/07/1996 | Dissolved |
| Perstorp Analytical Ltd | 01207414 | 28/01/1994 | Dissolved |
| Perstorp Ferguson Ltd | 01090691 | 01/07/1996 | Dissolved |
| Perstorp Flooring (U K) Ltd | 02838477 | 03/10/1995 | Dissolved |
| Perstorp Flooring (U K) Ltd | 02838477 | 01/01/1999 | Dissolved |
| Perstorp Holdings Overseas Ltd | 02771052 | 26/11/1993 | Dissolved |
| Perstorp L T I Stratifies (U K) Ltd | 01543975 | 01/09/1993 | Dissolved |
| Perstorp L T I Stratifies (U K) Ltd | 01543975 | 01/09/1995 | Dissolved |
| Perstorp Pharma Ltd | 02040991 | 01/12/1998 | Dissolved |
| Perstorp Unidur Ltd | 01387861 | 06/02/1995 | Dissolved |
| SURFACE DESIGN SOLUTIONS LTD | 14251043 | 01/02/2024 | Bronze |
| WYCLIFFE CONSULTANCY LIMITED | 06531005 | 11/03/2008 | Silver |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BRISTOL DECORATIVE SURFACES LIMITED | 04199661 | 12/04/2001 | 07/11/2007 | Dissolved |
| Collins & Aikman Automotive Systems Ltd | 01527308 | 11/12/1991 | 01/07/1992 | Dissolved |
| FORMICA PSM LTD | 01322923 | 16/11/1993 | 01/07/1999 | Dissolved |
| FORMICA PSM LTD | 01322923 | 27/08/1996 | 01/07/1999 | Dissolved |
| Lumac Ltd | 01859381 | 02/09/1993 | 15/10/1996 | Dissolved |
| MULTI-SURFACE FABRICATIONS LIMITED | 04276505 | 25/07/2006 | 20/04/2023 | Gold |
| PERSTORP-WARERITE LIMITED | 01268227 | 01/01/1992 | 01/12/2003 | Dissolved |
| PERSTORP-WARERITE LIMITED | 01268227 | 01/01/1992 | 31/08/1996 | Dissolved |
| Perstorp Flooring (U K) Ltd | 02838477 | 29/09/1993 | 21/07/1997 | Dissolved |
| Perstorp Pharma Ltd | 02040991 | 01/01/1992 | 08/03/1999 | Dissolved |
| Perstorp Pharma Ltd | 02040991 | 01/09/1995 | 19/12/1995 | Dissolved |
| SCHOELLER ARCA SYSTEMS LIMITED | 02144483 | 01/05/1997 | 31/07/1998 | Dissolved |
| SINAR AGRITEC LIMITED | 01365673 | 28/02/1992 | 26/02/1997 | Dissolved |
| SINAR AGRITEC LIMITED | 01365673 | 19/12/1995 | 26/02/1997 | Dissolved |
| WOODLAM (U.K.) LIMITED | 02091023 | 11/08/1991 | 30/04/1993 | Silver |