| Company | Timeline | Status | |
| Michael Johnson Engineering Ltd Director • Director | 23 Oct 2025←1 Month→Current | Active | |
| Michaeljohnson Limited Director • Company Director | 10 Feb 2020←2 Years 8 Months→1 Nov 2022 | Dissolved | |
Matahs Ltd Director • Marine Engineer | 23 Nov 2015←1 Year 3 Months→14 Mar 2017 | Dissolved | |
