| Company | Timeline | Status | |
BWXT Technical Services (U.K.) Limited Secretary • Business Executive | 18 Jan 2007←3 Years→2 Jul 2010 | Dissolved | |
| McDermott Holdings (U.K.) Limited Secretary • Unreported | 5 May 1998←27 Years→Current | Active | |
| McDermott Marine Construction Limited Secretary • Unreported | 1 Sep 1996←29 Years→Current | Active | |
Acergy Services Limited Secretary • Secretary | 1 Aug 1996←1 Year 8 Months→3 Apr 1998 | Dissolved | |
