| Company | Timeline | Status | |
| Diamond Aerospace Limited Director • Sales And Marketing Director  | 28 Feb 2017←7 Years→6 Apr 2024  | Active  | |
| Diamond Metal Finishing Holdings Limited Director • Sales And Marketing Director  | 13 Jan 2016←8 Years→6 Apr 2024  | Active  | |
| The Diamond Metal Finishing Company Limited Director • Metal Finisher  | 14 Sep 1991←32 Years→6 Apr 2024  | Active  | |
