| Company | Timeline | Status | |
| River Ecosystem Services Limited Director • Company Secretary | 11 Jan 2013←4 Months→13 May 2013 | Active | |
| Association Of Rivers Trusts Ltd Director • Company Secretary | 21 Jul 2010←5 Years→10 May 2016 | Dissolved | |
| The Rivers Trust Secretary • Unreported | 25 May 2004←11 Years→10 May 2016 | Active | |
| Westcountry Rivers Limited Secretary • Unreported | 24 Feb 2003←1 Year 3 Months→3 Jun 2004 | Active | |
| Imerys UK Limited Secretary • Company Secretary | 7 Jan 2001←1 Year 11 Months→31 Dec 2002 | Active | |
| English China Clays Secretary • Unreported | 1 Aug 1999←3 Years→31 Dec 2002 | Active | |
| Imerys Trustees Limited Director • Chartered Secretary | 13 Jul 1999←2 Years 3 Months→18 Oct 2001 | Active | |
Edwin H. Bradley Holdings Limited Secretary • Unreported | 13 Jul 1999←3 Years→31 Dec 2002 | Dissolved | |
| Ehb Holdco 123 Limited Secretary • Unreported | 13 Jul 1999←2 Years 5 Months→21 Dec 2001 | Dissolved | |
Ecc Overseas Investments Secretary • Unreported | 13 Jul 1999←3 Years→31 Dec 2002 | Dissolved | |
