| Company | Timeline | Status | |
| Burnett Crowther Limited Director • None | 18 May 2010←11 Years→19 Oct 2021 | Dissolved | |
| Macready House Management Limited Director • Theatrical Agent | 30 Sep 1993←19 Years→23 Apr 2013 | Active | |
| Glowhurst Limited Director • Company Director | 3 Aug 1993←19 Years→23 Apr 2013 | Active | |
| Glowhurst Limited Secretary • Company Director | 3 Aug 1993←4 Months→6 Dec 1993 | Active | |
| Burnett Granger Crowther Limited Director • Theatrical Agent | 1 Oct 1991←6 Years→5 Apr 1998 | Active | |
