| Company | Timeline | Status | |
| The Yorkshire Dance Centre Trust Director • Theatre Consultant | 22 Oct 2015←6 Years→25 Nov 2021 | Active | |
| Theatresearch Ltd Secretary • Theatrical Consultant | 14 Sep 2005←20 Years→Current | Active | |
| Theatresearch Ltd Director • Unreported | 14 Sep 2005←20 Years→Current | Active | |
| Georgian Theatre (Richmond) Trust Limited(The) Director • Theatre Consultant | 29 Jul 2005←7 Years→31 Jul 2012 | Active | |
| Georgian Theatre (Richmond) Trust Limited(The) Director • Theatre Consultant | 27 Oct 2000←3 Years→31 Oct 2003 | Active | |
| Theatrical Trading Limited Director • Technical Manager | 27 Apr 1994←4 Years→29 Apr 1998 | Active | |
| Museum Of Theatre Technology Limited Director • Theatre Consultant | 24 Apr 1993←32 Years→Current | Active | |
| Association Of British Theatre Technicians (The) Director • Theatre Consultant | 8 Sep 1992←5 Years→29 Apr 1998 | Active | |
