| Company | Timeline | Status | |
| Allen Hydraulic Engineering Limited Director • Company Director  | 1 May 2009←16 Years→Current  | Active  | |
| Allen Hydraulic Engineering Limited Director • Company Director  | 1 May 2009←15 Years→1 Dec 2024  | Active  | |
| Allen Hydraulic Engineering Limited Secretary • Unreported  | 30 Jul 2003←22 Years→Current  | Active  | |
| Allen Hydraulic Engineering Limited Secretary • Unreported  | 30 Jul 2003←21 Years→1 Dec 2024  | Active  | |
