| Company | Timeline | Status | |
| BB Management Services Limited Director • Manufacturing Engineer | 22 May 2024←1 Year 5 Months→Current | Active | |
| McCallum Property Ltd Director • Company Director | 1 Jan 2022←3 Years→Current | Active | |
| McCallum Engineering Solutions Ltd Director • Engineering Consultant | 12 Dec 2018←6 Years→Current | Liquidation | |
