| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ASHLEY & ROCK LIMITED | 00210014 | 01/08/1995 | Dissolved |
| ASHLEY & ROCK LIMITED | 00210014 | 01/08/1995 | Dissolved |
| Hager Powertech Ltd | 03694173 | 28/02/2003 | Dissolved |
| Hager Powertech Ltd | 03694173 | 14/08/2002 | Dissolved |
| OAK RIDGE SOLUTIONS LTD | 10334826 | 18/08/2016 | One Red Flag |
| Tehalit Ltd | 01383169 | 01/01/1999 | Dissolved |
| Tehalit Ltd | 01383169 | 01/12/2000 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ATRAL UK LTD | 04136298 | 11/06/2004 | 29/05/2009 | Dissolved |
| ATRAL UK LTD | 04136298 | 08/03/2007 | 29/05/2009 | Dissolved |
| CANTEL MEDICAL (UK) LIMITED | 02695450 | 07/10/2011 | 30/04/2016 | Gold |
| CMD LIMITED | 02290387 | 01/08/1995 | 01/08/1997 | Gold |
| CMD LIMITED | 02290387 | 01/08/1995 | 10/09/1997 | Gold |
| FORM FITTINGS LIMITED | 01800419 | 04/10/1995 | 01/08/1997 | Dissolved |
| FORM FITTINGS LIMITED | 01800419 | 04/10/1995 | 10/09/1997 | Dissolved |
| HAGER ENGINEERING LIMITED | 02777167 | 01/01/1999 | 29/05/2009 | One Red Flag |
| HAGER ENGINEERING LIMITED | 02777167 | 05/10/1998 | 01/01/1999 | One Red Flag |
| HAGER LIMITED | 01551990 | 01/01/1999 | 29/05/2009 | Silver |
| HAGER LIMITED | 01551990 | 23/04/1999 | 29/05/2009 | Silver |
| HAGER UK LIMITED | 03201490 | 01/01/1999 | 29/05/2009 | Amber |
| HAGER UK LIMITED | 03201490 | 05/10/1998 | 29/05/2009 | Amber |
| MUCH WENLOCK FESTIVAL | 07138325 | 15/11/2018 | 08/10/2024 | Silver |
| SWITCHGEAR SYSTEMS LIMITED | 04690220 | 23/11/2006 | 01/07/2009 | Silver |