| Company | Timeline | Status | |
| Regency Management Company Limited Director • None | 30 Oct 2017←2 Years 10 Months→16 Sep 2020 | Active | |
| Siegetone Limited Director • Director | 22 Feb 1992←33 Years→Current | Active | |
| Siegetone Limited Director • Unreported | 1 Jan 1970←56 Years→Current | Active | |
