| Company | Timeline | Status | |
| Southern Railway Limited Director • Finance Director | 3 Jun 2009←4 Years→14 Mar 2014 | Active | |
| New Southern Railway Limited Director • Finance Director | 7 Jan 2002←12 Years→14 Mar 2014 | Active | |
| British Lighting Industries Limited Director • Director | 10 May 2001←8 Months→11 Jan 2002 | Active | |
| TLG Limited Director • Director | 10 May 2001←4 Months→24 Sep 2001 | Active | |
| Smart & Brown Limited Director • Director | 10 May 2001←8 Months→11 Jan 2002 | Active | |
| Wengen-Four Director • Director | 28 Feb 2001←6 Months→31 Aug 2001 | Active | |
| Wengen-One Limited Director • Director | 20 Oct 2000←10 Months→31 Aug 2001 | Active | |
| Wengen-Five Director • Director | 20 Oct 2000←10 Months→31 Aug 2001 | Active | |
| Wengen-Three Director • Director | 20 Oct 2000←10 Months→31 Aug 2001 | Active | |
| Wengen-Two Director • Director | 20 Oct 2000←10 Months→31 Aug 2001 | Active | |
