| Company | Timeline | Status | |
| Transocean UK Limited Secretary • Director | 10 Mar 2004←4 Years→1 Jul 2008 | Active | |
| R&B Falcon (U.K.) Limited Secretary • Attorney Executive | 31 Jan 2001←7 Years→1 Jul 2008 | Active | |
| R&B Falcon (U.K.) Limited Director • Attorney-executive | 31 Jan 2001←6 Years→23 Oct 2007 | Active | |
| R&B Falcon (Caledonia) Limited Director • Attorney-executive | 31 Jan 2001←6 Years→23 Oct 2007 | Active | |
| R&B Falcon (Caledonia) Limited Secretary • Attorney Executive | 31 Jan 2001←7 Years→1 Jul 2008 | Active | |
| Transocean UK Limited Director • Director | 6 Nov 2000←4 Years→12 Oct 2005 | Active | |
| Transocean Offshore Drilling Limited Secretary • Unreported | 10 Mar 2000←9 Months→1 Jan 2001 | Dissolved | |
| Transocean Offshore Drilling Limited Director • Vp/general Counsel | 10 Mar 2000←9 Months→1 Jan 2001 | Dissolved | |
| Transocean Drilling Limited Director • Company Director | 30 Sep 1997←7 Years→5 Jan 2005 | Dissolved | |
| Transocean Services UK Limited Director • Company Director | 30 Sep 1997←9 Years→8 Feb 2007 | Dissolved | |
