| Company | Timeline | Status | |
| Rock Motorsport Limited Director • Chartered Engineer | 12 May 2023←1 Year 8 Months→28 Jan 2025 | Dissolved | |
| Rock Advanced Mobility Limited Director • Chartered Engineer | 12 May 2023←2 Years 6 Months→Current | Active | |
| Rock Advanced Mobility Limited Director • Chartered Engineer | 12 May 2023←1 Year 7 Months→31 Dec 2024 | Active | |
| Rock Engineering Limited Director • Chartered Engineer | 16 Jun 2021←4 Years→Current | Active | |
| Rock Engineering Limited Director • Chartered Engineer | 16 Jun 2021←3 Years→10 Jan 2025 | Active | |
