| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Cleanstone Co (Bradford) Ltd | 01554579 | 29/12/1991 | Dissolved |
| I A C Ltd | 01108363 | 29/12/1991 | Dissolved |
| KELSALL & EVANS LIMITED | 01047427 | 29/12/1991 | One Red Flag |
| Kue Contract Services Ltd | 02859152 | 30/03/1994 | Dissolved |
| Landsea Leasing Ltd | 01076840 | 31/12/1990 | Dissolved |
| Nuclear Technology Services Ltd | 01974322 | 22/09/1991 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| KUE ENGINEERING LIMITED | 01102284 | 29/12/1991 | 24/01/2007 | Gold |
| LITHGOW SAEKAPHEN LIMITED | 00468613 | 19/10/1992 | 24/01/2007 | Bronze |