| Name | Company Number | Date Appointed | Rating |
|---|
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| 00968401 LIMITED | 00968401 | 01/07/1992 | 16/01/1998 | One Red Flag |
| HUMBER CLIENT/CONTRACTOR TRAINING ASSOCIATION | 03560021 | 20/03/2009 | 13/12/2012 | Dissolved |
| PROMANEX (CIVILS & INDUSTRIAL SERVICES) LIMITED | 02224393 | 14/11/2003 | 21/12/2012 | Not Trading |
| PROMANEX GROUP HOLDINGS LIMITED | 05933523 | 19/03/2007 | 26/01/2010 | Dissolved |
| PROMANEX GROUP LIMITED | 03895753 | 01/10/2010 | 20/08/2011 | Dissolved |
| Steadfast-Cbr Site Services Ltd | 02742941 | 02/10/1995 | 16/01/1998 | Dissolved |