| Company | Timeline | Status | |
| Kelda Eurobond Co Limited Director • Executive | 25 Mar 2010←7 Years→13 Jul 2017 | Active | |
| Yorkshire Water Services Limited Director • Executive | 24 Mar 2010←2 Years→31 Mar 2012 | Active | |
Scottishpower (Socl) Limited Director • Executive | 18 Nov 2002←10 Months→15 Sep 2003 | Dissolved | |
| Scottishpower (SCPL) Limited Director • Executive | 15 Nov 2002←10 Months→15 Sep 2003 | Active | |
