| Company | Timeline | Status | |
| The Amber Chemical Company Limited Director • Comapny Director | 18 Feb 2011←3 Years→31 Mar 2014 | Dissolved | |
Intachem 2010 Director • Company Director | 21 Mar 2006←4 Years→18 Feb 2011 | Dissolved | |
| R&A Trust Company (No.1) Limited Director • Company Director | 18 Sep 2003←2 Years→21 Sep 2005 | Active | |
| R&A Group Services Limited Director • Company Director | 18 Sep 2003←2 Years→21 Sep 2005 | Active | |
| R&A Championships Limited Director • Company Director | 18 Sep 2003←2 Years→21 Sep 2005 | Active | |
| R&A Rules Limited Director • Company Director | 18 Sep 2003←2 Years→21 Sep 2005 | Active | |
| R&A Trust Company (No.2) Limited Director • Company Director | 18 Sep 2003←2 Years→21 Sep 2005 | Active | |
| Paladin Resources Limited Director • Company Director | 17 May 2001←4 Years→21 Nov 2005 | Active | |
| Elementis Plc Director • Director | 19 Nov 1997←11 Months→13 Nov 1998 | Active | |
| Elementis Securities Limited Director • Director | 20 Oct 1992←6 Years→13 Nov 1998 | Active | |
