| Company | Timeline | Status | |
| Sula Systems Limited Director • Accountant | 15 Oct 2010←4 Years→8 Jan 2015 | Dissolved | |
| Jeg Acquisition Company Limited Director • Executive | 8 Sep 2008←6 Years→8 Jan 2015 | Active | |
| Jacobs U.K. Limited Director • Executive | 24 Jan 2006←8 Years→8 Jan 2015 | Active | |
| Jacobs One Limited Director • Executive | 12 Aug 2004←10 Years→8 Jan 2015 | Active | |
| Jacobs Engineering UK Limited Director • Executive | 8 Aug 2002←5 Years→15 Oct 2007 | Dissolved | |
| Jacobs UK Holdings Limited Director • Executive | 13 May 2002←12 Years→8 Jan 2015 | Active | |
| Worley Group UK Limited Director • Executive | 9 Apr 1998←16 Years→8 Jan 2015 | Active | |
| Jacobs U.K. Limited Director • Executive | 9 Apr 1998←6 Years→29 Nov 2004 | Active | |
| Leighfisher Limited Director • Executive | 9 Apr 1998←16 Years→8 Jan 2015 | Active | |
