| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Airports Consultancy Group Ltd | 02579366 | 01/02/1993 | Dissolved |
| Edgar Morton & Partners Ltd | 02061891 | 01/11/1993 | Dissolved |
| Europengineers Ltd | 02403510 | 16/12/1991 | Dissolved |
| Haggie Patterson | 01019295 | 10/05/1992 | Dissolved |
| Htc (Systems & Controls) Ltd | 02426268 | 01/12/1994 | Dissolved |
| M M Consultants Ltd | 02094851 | 01/11/1993 | Dissolved |
| Mott Laverack Ltd | 01558081 | 19/05/1992 | Dissolved |
| P B A Consultants Ltd | 02091666 | 31/10/1992 | Dissolved |
| Parson Brown & Newton Ltd | 01136658 | 10/05/1992 | Dissolved |
| Sir M. Macdonald & Partners (Uk) Ltd | 01977796 | 01/11/1993 | Dissolved |
| Union International Consultants Ltd | 00100123 | 01/12/1994 | Dissolved |
| Waters, A H S,& Partners | 01849188 | 10/05/1992 | Dissolved |
| Williamson (Qa) Ltd | SC112041 | 01/04/1991 | Dissolved |
| Williamson,James,Associates Ltd | SC091307 | 01/04/1991 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ADVANCED MECHANICS & ENGINEERING LIMITED | 02094697 | 10/05/1992 | 28/05/2003 | Dissolved |
| Airports Consultancy Group Ltd | 02579366 | 01/02/1993 | 01/12/1994 | Dissolved |
| CAMBRIDGE EDUCATION CONSULTANTS LIMITED | 02062439 | 01/11/1993 | 28/05/2003 | Dissolved |
| CONSORTIUM SERVICES LIMITED | 01684525 | 08/02/1999 | 30/06/2005 | Dissolved |
| MOTT MANAGEMENT LIMITED | 02605718 | 01/12/1994 | 28/05/2003 | Dissolved |
| Mott Laverack Ltd | 01558081 | 28/05/1993 | 01/12/1994 | Dissolved |
| P B A Consultants Ltd | 02091666 | 27/05/1993 | 01/12/1994 | Dissolved |
| SIR M MACDONALD & PARTNERS LIMITED | 01263912 | 01/11/1993 | 28/05/2003 | Not Trading |
| Waters, A H S,& Partners | 01849188 | 01/10/1992 | 01/12/1994 | Dissolved |