| Company | Timeline | Status | |
| Quality Inspection Limited Director • Engineering Consultant | 4 Mar 2024←1 Year 10 Months→Current | Active | |
| Quality Spec Limited Director • Engineering Consultant | 4 Sep 2020←2 Years 3 Months→13 Dec 2022 | Dissolved | |
| Qspec Limited Director • Company Director | 24 Oct 2007←15 Years→11 Jul 2023 | Dissolved | |
