| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| FLAMETEC LIMITED | 02107949 | 30/06/1997 | Dissolved |
| P & S POWER GENERATION LIMITED | SC292689 | 02/12/2005 | Dissolved |
| PE GENERATORS LIMITED | SC371343 | 20/05/2010 | Dissolved |
| TRS LOCOMOTIVE SUPPORT SERVICES LIMITED | SC178689 | 20/11/1997 | Dissolved |
| TURNER DIESEL CONTRACTS LIMITED | 00481910 | 13/11/1992 | Dissolved |
| TURNER ESTATE SOLUTIONS PENSION TRUSTEES LIMITED | 04788174 | 20/12/2007 | Dissolved |
| TURNER POWER SYSTEMS (UK) LIMITED | SC266114 | 29/04/2004 | Dissolved |
| WEST COAST DIESEL SERVICES LIMITED | SC188329 | 27/10/1998 | Dissolved |
| WILSON & WYLIE (SCOTLAND) LIMITED | SC069505 | 17/11/1989 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| NORTHBURN INDUSTRIAL SERVICES LIMITED | SC148908 | 01/08/2013 | 11/02/2016 | Dissolved |
| TURNER ESTATE SOLUTIONS LIMITED | SC220014 | 22/06/2001 | 01/01/2014 | Silver |
| TURNER HENRY LIMITED | SC405197 | 27/11/2012 | 26/05/2016 | Dissolved |