| Company | Timeline | Status | |
| Cryogenic Components Limited Director • Director | 30 May 2022←1 Year 8 Months→13 Feb 2024 | Dissolved | |
| Precision Ceramics Group Holdings Limited Director • Director | 9 Sep 2021←4 Years→Current | Active | |
| McGeoch Group Holdings Limited Director • Director | 26 Aug 2021←4 Years→Current | Active | |
| Precision Ceramics Limited Director • Company Director | 31 Jan 2019←6 Years→Current | Active | |
| McGeoch Technology Limited Director • Director | 1 Jan 2001←24 Years→Current | Active | |
