| Company | Timeline | Status | |
| Lloyd's Register Foundation Director • Emeritus Professor | 1 Apr 2025←7 Months→Current | Active | |
| Seemar Limited Director • Director | 21 Nov 2013←11 Years→Current | Active | |
| Brookes Bell LLP Designated LLP Member • Unreported | 1 May 2011←2 Years 7 Months→30 Nov 2013 | Active | |
| Safety At Sea Limited Director • Professor Of Naval Architectur | 28 Jul 1999←14 Years→30 Nov 2013 | Active | |
