| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BISHTA LIMITED | 06187479 | 27/03/2007 | Gold |
| Bishta 2007 Ltd | 03366112 | 07/05/1997 | Dissolved |
| Certikin Holdings One Ltd | 06481056 | 23/01/2008 | Dissolved |
| Certikin Holdings Two Ltd | 06480741 | 23/01/2008 | Dissolved |
| En Voyage Ltd | 02720686 | 05/06/1992 | Dissolved |
| En Voyage Ltd | 02720686 | 05/06/1992 | Dissolved |
| H20 LIFE LIMITED | 05653544 | 14/12/2005 | Dissolved |
| Image in Nation Limited | 02187775 | 30/11/1992 | Dissolved |
| Manufacturing & Sourcing Strategy Ltd | 02109236 | 30/06/1992 | Dissolved |
| Manufacturing & Sourcing Strategy Ltd | 02109236 | 30/06/1992 | Dissolved |
| Olivegrove Ltd | 02550456 | 19/10/1992 | Dissolved |
| POOL INDUSTRY PROMOTIONS LIMITED | 03155193 | 08/03/1996 | Gold |
| SWIMMING POOL MAGAZINES LIMITED | 03366111 | 07/05/1997 | Not Trading |
| THE BRITISH SWIMMING POOL FEDERATION LIMITED | 00695789 | 23/04/1991 | Silver |
| THE SWIMMING POOL AND ALLIED TRADES ASSOCIATION LIMITED | 04112055 | 28/11/2000 | Gold |
| THE SWIMMING POOL AND ALLIED TRADES ASSOCIATION LIMITED | 04112055 | 28/11/2000 | Gold |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CERTIKIN INTERNATIONAL LIMITED | 03047290 | 01/05/1995 | 04/01/2016 | Bronze |
| Gw 745 Ltd | 01709154 | 22/04/1992 | 28/02/1995 | Dissolved |
| Lifestyle Engineering Ltd | 02418699 | 15/10/1995 | 16/11/1998 | Dissolved |
| Nemco (Leisure Products) Ltd | 01763548 | 31/12/1992 | 01/05/1995 | Dissolved |
| Nemco (Leisure Products) Ltd | 01763548 | 31/12/1992 | 24/01/1996 | Dissolved |
| SPATEX LIMITED | 03167910 | 18/01/2005 | 15/09/2006 | Gold |
| THE BRITISH SWIMMING POOL FEDERATION LIMITED | 00695789 | 23/04/1991 | 04/11/1996 | Silver |