| Company | Timeline | Status | |
| Nuclear Waste Services Limited Director • Businessman | 1 Apr 2008←11 Months→10 Mar 2009 | Active | |
| Nuclear Management Partners Limited Director • Businessman | 25 Mar 2008←10 Months→22 Jan 2009 | Dissolved | |
| UK Nuclear Waste Management Limited Director • Businessman | 19 Feb 2007←4 Years→2 Feb 2012 | Liquidation | |
| Amentum (UK) Ltd Director • Businessman | 13 Jun 2005←2 Years 8 Months→21 Feb 2008 | Active | |
| Amentum International Holdings UK Ltd Director • Businessman | 13 Jun 2005←2 Years 8 Months→21 Feb 2008 | Active | |
