| Company | Timeline | Status | |
| Thorne Timber Company Limited Director • Company Director | 24 Feb 1997←1 Year 1 Month→5 Apr 1998 | Active | |
| Thorne Metals Limited Director • Director | 9 Apr 1991←6 Years→5 Apr 1998 | Active | |
| H.L.Thorne & Co.Limited Director • Director | 9 Apr 1991←6 Years→5 Apr 1998 | Active | |
