| Company | Timeline | Status | |
| Pulse Structural Monitoring Limited Director • None | 7 Feb 2011←7 Months→23 Sep 2011 | Active | |
| Society For Underwater Technology(The) Director • Chartered Engineer | 14 Dec 2006←5 Years→6 Dec 2012 | Active | |
| 2H Offshore Engineering Limited Director • Engineer | 25 May 1993←25 Years→25 Mar 2019 | Active | |
