| Name | Company Number | Date Appointed | Rating |
|---|
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| COMPUTERSHARE COMPANY NOMINEES LIMITED | SC167175 | 02/08/2006 | 26/02/2008 | Not Trading |
| COMPUTERSHARE ENTITY SOLUTIONS (UK) LIMITED | 03231424 | 04/07/2007 | 26/02/2008 | One Red Flag |
| COMPUTERSHARE INVESTMENTS (UK) (NO.2) LIMITED | 04340113 | 02/08/2006 | 26/02/2008 | Dissolved |
| COMPUTERSHARE INVESTMENTS (UK) (NO.3) LIMITED | 04895098 | 02/08/2006 | 26/02/2008 | Amber |
| COMPUTERSHARE INVESTMENTS (UK) (NO.5) LIMITED | 04636289 | 02/08/2006 | 26/02/2008 | Dissolved |
| COMPUTERSHARE INVESTMENTS (UK) LIMITED | 04153603 | 02/08/2006 | 26/02/2008 | Dissolved |
| COMPUTERSHARE INVESTOR SERVICES PLC | 03498808 | 02/08/2006 | 26/02/2008 | Silver |
| COMPUTERSHARE LIMITED | 03015818 | 02/08/2006 | 26/02/2008 | Silver |
| COMPUTERSHARE PEP NOMINEES LIMITED | SC149230 | 02/08/2006 | 26/02/2008 | Dissolved |
| COMPUTERSHARE REGIONAL SERVICES LIMITED | 03478550 | 02/08/2006 | 26/02/2008 | Dissolved |
| COMPUTERSHARE SERVICES NOMINEES LIMITED | SC167176 | 02/08/2006 | 26/02/2008 | Not Trading |
| COMPUTERSHARE TECHNOLOGY SERVICES (UK) LIMITED | 03199675 | 02/08/2006 | 26/02/2008 | Amber |
| COMPUTERSHARE TRUSTEES LIMITED | 03661515 | 02/08/2006 | 26/02/2008 | Not Trading |
| CR EDIT 360 LTD | 02536589 | 02/08/2006 | 02/03/2007 | Dissolved |
| Citywatch Ltd | 04296779 | 02/08/2006 | 26/02/2008 | Dissolved |
| FLAG COMMUNICATION LIMITED | 01783513 | 02/08/2006 | 26/02/2008 | Silver |
| GEORGESON SHAREHOLDER COMMUNICATIONS LIMITED | 03114400 | 01/11/2006 | 26/02/2008 | Dissolved |
| Georgeson Shareholder Securities Ltd | 04882930 | 01/11/2006 | 26/02/2008 | Dissolved |
| LEGOTLA INVESTMENTS (UK) LIMITED | 05832364 | 02/08/2006 | 26/02/2008 | Dissolved |
| Michael Software Systems Ltd | 03733175 | 04/07/2007 | 28/02/2008 | Dissolved |
| SOURCE ONE COMMUNICATIONS (UK) LIMITED | 03790945 | 20/04/2007 | 26/02/2008 | Dissolved |