| Company | Timeline | Status | |
| Precision Technologies Group (PTG) Limited Director • Director | 16 Aug 2018←1 Year 1 Month→11 Oct 2019 | Active | |
| PTG Heavy Industries Limited Director • Director | 16 Aug 2018←1 Year 1 Month→11 Oct 2019 | Dissolved | |
| Precision Components Limited Director • Director | 16 Aug 2018←1 Year 1 Month→11 Oct 2019 | Active | |
| Holroyd Precision Ltd Director • Director | 16 Aug 2018←1 Year 1 Month→11 Oct 2019 | Active | |
