| Company | Timeline | Status | |
| Lingen Property Company Limited Director • Company Director | 23 Oct 1991←31 Years→26 Sep 2023 | Dissolved | |
| Bovil Investment Company Limited Director • Company Director | 23 Oct 1991←32 Years→7 Feb 2024 | Dissolved | |
| Western Automation Limited Director • Company Director | 23 Oct 1991←1 Year→30 Oct 1992 | Active | |
