| Company | Timeline | Status | |
| Webb Locos Ltd Director • Retired | 10 Oct 2024←1 Year→Current | Active | |
| Model Railway Club Limited(The) Director • Retired | 5 Dec 2013←2 Years→6 Dec 2015 | Active | |
| Model Railway Club Limited(The) Director • Civil Servant | 4 Dec 2008←4 Years→6 Dec 2012 | Active | |
