| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Lpw Chemical Co (Uk) Ltd | 01327751 | 28/12/1990 | Dissolved |
| Lpw Chemical Company Ltd. | 00632014 | 28/12/1990 | Dissolved |
| POETON LIMITED | 02102338 | 19/12/1996 | Dissolved |
| Teikuro Poeton Ltd | 03153642 | 15/07/1996 | Dissolved |
| Teikuro Poeton Ltd | 03153642 | 15/07/1996 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| A.T. POETON & SON LIMITED | 00521571 | 15/03/1992 | 07/09/2000 | Strike Off |
| A.T. POETON & SON LIMITED | 00521571 | 19/05/1993 | 07/09/2000 | Strike Off |
| AT POETON LIMITED | 04036407 | 30/08/2000 | 31/05/2023 | Silver |
| AT POETON LIMITED | 04036407 | 30/08/2000 | 31/05/2023 | Silver |
| GLADSTONE MANAGEMENT CO. LIMITED | 01727063 | 03/01/2002 | 11/06/2002 | Silver |
| GLADSTONE MANAGEMENT CO. LIMITED | 01727063 | 03/01/2002 | 11/06/2002 | Silver |
| GOOD DESIGN LIMITED | 01471386 | 03/12/1990 | 01/03/2012 | Not Trading |
| POETON (CARDIFF) LIMITED | 00518848 | 28/12/1990 | 01/03/2012 | Not Trading |
| POETON (GLOUCESTER) LIMITED | 00526069 | 28/12/1990 | 01/03/2012 | Not Trading |
| POETON (GLOUCESTER) LIMITED | 00526069 | 16/09/1999 | 31/05/2023 | Not Trading |
| POETON APTEC LIMITED | 02423349 | 18/09/1991 | 01/03/2012 | Not Trading |
| POETON INDUSTRIES LIMITED | 00246071 | 28/12/1990 | 01/03/2012 | Silver |
| POETON INDUSTRIES LIMITED | 00246071 | 08/03/1995 | 31/05/2023 | Silver |
| POETON LIMITED | 02102338 | 28/12/1990 | 01/03/2012 | Dissolved |
| POETON MANAGEMENT ADVISORY SERVICES LIMITED | 01798118 | 28/12/1990 | 01/03/2012 | Dissolved |
| Perfect Bore Pistons Ltd | 02102347 | 28/12/1990 | 05/03/1999 | Dissolved |
| Perfect Bore Pistons Ltd | 02102347 | 30/10/1998 | 05/03/1999 | Dissolved |
| WATSON & LEWIS LIMITED | 00319734 | 07/06/1991 | 30/07/1992 | Dissolved |