| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Airward Aviation Services Ltd | SC180157 | 20/01/2001 | Dissolved |
| MPD GROUP LIMITED | 03929266 | 26/02/2009 | Not Trading |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| FREEPORT SCOTLAND LIMITED | SC087372 | 08/07/1996 | 13/02/1997 | Gold |
| GLASGOW PRESTWICK AIRPORT LIMITED | SC135362 | 20/01/2001 | 12/12/2003 | Bronze |
| GREAT HOLIDAYS LTD. | SC146162 | 20/01/2001 | 12/12/2003 | Dissolved |
| INFRATIL AIRPORTS EUROPE LIMITED | 04115145 | 09/01/2001 | 12/12/2003 | Dissolved |
| KENT AIRPORT LIMITED | SC176703 | 20/01/2001 | 12/12/2003 | Gold |
| KENT FACILITIES LIMITED | SC136162 | 20/01/2001 | 12/12/2003 | Not Trading |
| LEGISLATOR 1364 LIMITED | 03471264 | 24/08/2006 | 26/09/2008 | Dissolved |
| NORWICH AIRPORT LIMITED | 02078773 | 01/03/2004 | 26/09/2008 | Gold |
| OMNIPORT NORWICH LIMITED | 05040365 | 17/02/2004 | 26/09/2008 | Amber |
| PIK MRO LTD. | SC173494 | 20/01/2001 | 12/12/2003 | Dissolved |
| PRESTWICK AIRPORT LIMITED | SC135365 | 20/01/2001 | 12/12/2003 | Gold |
| PRESTWICK AVIATION HOLDINGS LIMITED | SC130620 | 20/01/2001 | 12/12/2003 | Not Trading |
| RUNWAY REALISATIONS LIMITED | SC158204 | 19/01/2001 | 12/12/2003 | Dissolved |
| SCOTTISH ENTERPRISE AYRSHIRE | SC130872 | 26/08/1999 | 22/06/2000 | Not Trading |
| TRAVEL NORWICH AIRPORT LIMITED | 03512926 | 01/03/2004 | 26/09/2008 | Dissolved |