| Company | Timeline | Status | |
| William Monk Limited Director • Chairman | 31 Dec 1991←32 Years→7 Jul 2024 | Active | |
| Anchor Building Company Limited Director • Director | 28 Nov 1991←34 Years→Current | Liquidation | |
Trojan Finance Limited Director • Managing Director | 28 Aug 1991←26 Years→20 Mar 2018 | Dissolved | |
