| Company | Timeline | Status | |
| Relec Electronics Limited Director • Electronics Engineer | 1 Jan 1995←30 Years→Current | Active | |
| Relec Electronics Limited Director • Electronics Engineer | 1 Jan 1995←29 Years→1 Jul 2024 | Active | |
| Coppets Wood Management Company Limited Director • Sales Manager | 2 Jun 1992←2 Years 7 Months→31 Dec 1994 | Active | |
