| Company | Timeline | Status | |
| Hertford British Charitable Fund Director • Engineer | 17 Oct 2006←19 Years→Current | Active | |
| Steel Construction Institute(The) Director • Engineering | 15 Nov 2001←7 Years→8 Oct 2009 | Active | |
| Terrell Limited Director • Consulting Engineer | 5 Jun 1998←27 Years→Current | Active | |
