| Company | Timeline | Status | |
Triumph Entertainment Limited Secretary • Unreported | 4 Nov 2003←15 Years→18 Dec 2018 | Dissolved | |
Mousetrap On Tour Ltd Director • Theatrical Producer | 4 Oct 2000←4 Years→1 Oct 2005 | Dissolved | |
Triumph Entertainment Limited Director • Theatrical Producer | 16 Aug 2000←18 Years→18 Dec 2018 | Dissolved | |
| Malvern Theatres Trust Limited Director • Theatrical Producer | 2 Sep 1997←14 Years→22 May 2012 | Active | |
Richmond Theatre Management Limited Director • Theatre Producer | 10 Jun 1994←6 Years→18 Nov 2000 | Dissolved | |
Fairfield (Croydon) Limited Director • Theatrical Producer | 10 Feb 1993←1 Year 2 Months→9 May 1994 | Dissolved | |
| Theatre Royal Haymarket Limited Director • Company Director | 28 Dec 1991←2 Years 11 Months→15 Dec 1994 | Active | |
| Triumph Proscenium Productions Limited Director • Theatrical Manager | 15 Feb 1988←30 Years→30 Jan 2019 | Dissolved | |
| Duncan C. Weldon (Productions) Limited Director • Producer/director | 3 Dec 1964←54 Years→30 Jan 2019 | Dissolved | |
