| Grant Thornton (HK) | 30-Nov-10 | | | |
| JBPB & Co. | 31-May-07 | 30-Nov-10 | | Historical transition (details not available in archive) |
| Moores Rowland | 09-Nov-06 | 31-May-07 | | Historical transition (details not available in archive) |
| Deloitte Hong Kong | 24-Apr-03 | 09-Nov-06 | | Historical transition (details not available in archive) |
| Arthur Andersen | 23-Apr-01 | 24-Apr-03 | | Historical transition (details not available in archive) |
| PwC (HK) | 24-May-99 | 23-Apr-01 | | Historical transition (details not available in archive) |
| Coopers & Lybrand (HK) | 09-Nov-95 | 24-May-99 | | Historical transition (details not available in archive) |
| Deloitte Hong Kong | 29-Nov-92 | 09-Nov-95 | | Historical transition (details not available in archive) |
| KPMG (Hong Kong) | | 29-Nov-92 | | Historical transition (details not available in archive) |
