| Company | Timeline | Status | |
| Allen Organ Studios Limited Director • Company Director | 20 Apr 2023←2 Years 6 Months→Current | Active | |
| Allen Organ Services Limited Director • Company Director | 1 Feb 2005←20 Years→Current | Active | |
| Allen Organ Services Limited Secretary • Company Director | 1 Feb 2005←20 Years→Current | Active | |
