| Company | Timeline | Status | |
| The Institution Of Engineering And Technology Benevolent Fund Director • Retired | 1 Oct 2017←3 Years→30 Sep 2020 | Active | |
| The Institution Of Engineering And Technology Benevolent Fund Director • Retired | 16 Oct 2007←5 Years→30 Sep 2013 | Active | |
| Young Engineers Director • Retired | 11 Sep 2006←5 Years→17 Mar 2012 | Dissolved | |
| The Institution Of Manufacturing Engineers Director • Director | 9 Mar 2005←1 Year 11 Months→6 Feb 2007 | Active | |
| Institution Of Electronic And Radio Engineers 1989 Director • Director | 9 Mar 2005←1 Year 11 Months→6 Feb 2007 | Active | |
| Iprode Limited Director • Director | 9 Mar 2005←1 Year 11 Months→6 Feb 2007 | Active | |
| Sfia Foundation Director • Director | 19 May 2003←2 Years 10 Months→20 Mar 2006 | Active | |
