| Company | Timeline | Status | |
| Sigma Components (Derby) Limited Director • Chartered Accountant | 7 Aug 2018←2 Years 6 Months→25 Feb 2021 | Dissolved | |
| Sigma Components Midco 1 Limited Director • Chartered Accountant | 23 Nov 2016←4 Years→25 Feb 2021 | Active | |
| Sigma Components Midco 2 Limited Director • Chartered Accountant | 23 Nov 2016←4 Years→25 Feb 2021 | Active | |
| Sigma Components Limited Director • Chartered Accountant | 23 Nov 2016←4 Years→25 Feb 2021 | Active | |
| Sigma Components Holdings Limited Director • Chartered Accountant | 23 Nov 2016←4 Years→25 Feb 2021 | Active | |
| Sigma Components (Farnborough) Limited Director • Chartered Accountant | 23 Nov 2016←4 Years→25 Feb 2021 | Active | |
| Hartshill Ventures Limited Director • Chartered Accountant | 23 Nov 2016←4 Years→25 Feb 2021 | Dissolved | |
| Sigma Precision Components Limited Director • Chartered Accountant | 23 Nov 2016←4 Years→25 Feb 2021 | Active | |
| C & H Precision Finishers Limited Director • Chartered Accountant | 23 Nov 2016←4 Years→25 Feb 2021 | Active | |
| Sigma Precision Components UK Limited Director • Chartered Accountant | 23 Nov 2016←4 Years→25 Feb 2021 | Active | |
