| Company | Timeline | Status | |
| Rah Concerts Ltd Director • Director | 10 Mar 2017←1 Year 2 Months→17 May 2018 | Dissolved | |
| Royal Albert Hall Developments Limited Director • Company Director | 15 Oct 1999←18 Years→17 May 2018 | Active | |
| Bankside Gallery (Trading) Limited Director • Company Director | 23 Apr 1993←10 Years→8 Sep 2003 | Active | |
| Bankside Gallery Limited Secretary • Company Director | 15 Apr 1993←16 Years→15 Oct 2009 | Active | |
| Bankside Gallery Limited Director • Company Director | 26 Oct 1992←10 Years→8 Sep 2003 | Active | |
| Langton Software Limited Director • Company Director | 12 Apr 1992←9 Years→1 May 2001 | Active | |
| Communication Investments Limited Director • Company Director | 16 Dec 1991←14 Years→19 Jul 2006 | Active | |
