| Company | Timeline | Status | |
| Simpson Engery Services Ltd Director • Unreported | 29 May 2025←5 Months→Current | Active | |
| Simpson Electrical Installations Limited Director • Director | 29 Jul 2022←2 Years 1 Month→17 Sep 2024 | Dissolved | |
| Keziah Motorhomes Ltd Director • Director | 26 Feb 2021←1 Year 11 Months→31 Jan 2023 | Dissolved | |
