| Company | Timeline | Status | |
| Linden Estates Limited Director • Company Director | 9 Aug 1991←25 Years→5 May 2017 | Active | |
| Linden Estates Limited Secretary • Company Director | 9 Aug 1991←25 Years→5 May 2017 | Active | |
| Thomas Frederick & Company Limited Director • Company Director | 12 Jul 1991←25 Years→5 May 2017 | Active | |
| Thomas Frederick & Company Limited Secretary • Unreported | 12 Jul 1991←25 Years→5 May 2017 | Active | |
