| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ISSQUARED LIMITED | 03869665 | 05/11/2004 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BRITISH FLUID POWER ASSOCIATION LIMITED | 00823988 | 24/05/2000 | 07/05/2003 | Gold |
| CATERHAM GRADUATES RACING CLUB LIMITED | 05114877 | 29/04/2006 | 01/01/2009 | Gold |
| EDGER 180 LIMITED | 04438100 | 25/06/2007 | 30/04/2021 | Strike Off |
| HALLCO 347 LIMITED | 03857707 | 12/10/2007 | 30/04/2021 | Dissolved |
| HALLCO 348 LIMITED | 03965426 | 07/08/2006 | 30/04/2021 | Dissolved |
| IMI NORGREN (EXPORT) LIMITED | 00624476 | 27/02/1998 | 14/02/2003 | Dissolved |
| IMI NORGREN GROUP LIMITED | 01132694 | 01/03/1998 | 28/02/2003 | Dissolved |
| IMI PRECISION ENGINEERING LIMITED | 01687068 | 22/05/1998 | 14/02/2003 | Bronze |
| IMI WATSON SMITH LIMITED | 01691122 | 01/12/1994 | 01/01/1997 | Dissolved |
| IMI WEBBER LIMITED | 01416237 | 31/12/1991 | 30/11/1994 | Gold |
| NORGREN LIMITED | 00564656 | 01/01/1997 | 14/02/2003 | Bronze |
| ROBERT MORTON DG LIMITED | SC003755 | 31/03/2011 | 30/04/2021 | Dissolved |
| TRICORN GROUP PLC | 01999619 | 10/03/2004 | 11/01/2021 | Dissolved |
| TRICORN UK LIMITED | 00370553 | 31/03/2010 | 30/04/2021 | Insolvent |