| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Associated Lift Services Ltd | 02242349 | 25/10/2004 | Dissolved |
| D & A Lifts Ltd | 01449200 | 25/10/2004 | Dissolved |
| Parklands Group Ltd | 02991973 | 25/10/2004 | Dissolved |
| Scott Fabrications Ltd | 01855356 | 25/10/2004 | Dissolved |
| Thyssen Modernisation Ltd | 01259830 | 25/10/2004 | Dissolved |
| Yorkshire Lift Services Ltd | 02978560 | 25/10/2004 | Dissolved |
| Yorkshire Lifts Ltd | 01989987 | 25/10/2004 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| 01685723 LIMITED | 01685723 | 25/10/2004 | 01/11/2010 | Dissolved |
| Associated Lift Services Ltd | 02242349 | 04/09/2000 | 09/01/2006 | Dissolved |
| BARDECK LIFT ENGINEERS LIMITED | 01098928 | 28/02/2007 | 01/11/2010 | Dissolved |
| D & A Lifts Ltd | 01449200 | 14/06/2001 | 09/01/2006 | Dissolved |
| HAMMOND & CHAMPNESS LIMITED | 00272643 | 25/10/2004 | 19/10/2010 | Dissolved |
| LIFT AND ESCALATOR INDUSTRY ASSOCIATION | 03851206 | 19/10/2006 | 31/12/2010 | Gold |
| TK ELEVATOR UK HOLDING LIMITED | 01734279 | 25/10/2004 | 01/11/2010 | Amber |
| TK ELEVATOR UK HOLDING LIMITED | 01734279 | 30/09/2002 | 01/06/2009 | Amber |
| TK ELEVATOR UK LIMITED | 00688790 | 25/10/2004 | 01/11/2010 | Amber |
| TK ELEVATOR UK LIMITED | 00688790 | 01/08/1992 | 01/06/2009 | Amber |