| Company | Timeline | Status | |
| Northumbrian Services Limited Director • Company Director | 8 Mar 2013←3 Years→16 Mar 2016 | Active | |
| UK Water (2011) Limited Director • None | 18 Jan 2012←7 Years→31 Dec 2019 | Dissolved | |
| Northumbrian Water Group Limited Director • Solicitor Retired | 4 Nov 2011←8 Years→31 Dec 2019 | Active | |
| Northumbrian Water Limited Director • Solicitor Retired | 4 Nov 2011←8 Years→31 Dec 2019 | Active | |
| Northern Gas Networks Operations Limited Director • Solicitor Retired | 31 Oct 2010←1 Year→21 Nov 2011 | Active | |
| Northern Gas Networks Finance Plc Director • Solicitor Retired | 14 Nov 2005←6 Years→21 Nov 2011 | Active | |
| Northern Gas Networks Limited Director • Solicitor Retired | 31 May 2005←6 Years→21 Nov 2011 | Active | |
| Northern Gas Networks Holdings Limited Director • Solicitor Retired | 30 Aug 2004←7 Years→21 Nov 2011 | Active | |
British Executive Service Overseas Director • Solicitor | 12 May 1995←3 Years→22 Oct 1998 | Dissolved | |
| Asia Dragon Trust Plc Director • Director | 22 Feb 1994←17 Years→7 Dec 2011 | Liquidation | |
