| Company | Timeline | Status | |
| Oakwood Plant Group Limited Director • Secretary | 20 Nov 1996←28 Years→4 Oct 2025 | Active | |
| Oakwood Demolition Limited Director • Secretary | 8 Oct 1992←33 Years→Current | Active | |
| Oakwood Plant Limited Director • Secretary | 11 Oct 1991←13 Years→23 Dec 2004 | Active | |
| M.Lennon & Co.,Limited Director • Secretary | 8 Oct 1991←34 Years→4 Oct 2025 | Active | |
| Oakwood Demolition Limited Director • Unreported | 1 Jan 1970←55 Years→4 Oct 2025 | Active | |
