| Company | Timeline | Status | |
| Structural Engineers Registration Limited Director • Unreported | 1 Jan 2025←10 Months→Current | Active | |
| Kellett And Gillie Limited Director • Structural Engineer | 18 May 2021←1 Year 1 Month→28 Jun 2022 | Dissolved | |
| Harewood Consulting Limited Director • Unreported | 20 Jan 2020←5 Years→Current | Active | |
