| Company | Timeline | Status | |
| Nigel Penney Associates Limited Director • Finance Director | 10 Nov 2021←2 Years→5 Dec 2023 | Dissolved | |
| Silverwell Technology Limited Director • Chartered Accountant | 26 Mar 2018←2 Years 11 Months→28 Feb 2021 | Active | |
| Silverwell Energy Limited Director • Chartered Accountant | 26 Mar 2018←2 Years 11 Months→28 Feb 2021 | Active | |
| Silverwell Holdings Limited Director • Chartered Accountant | 23 Nov 2017←3 Years→28 Feb 2021 | Active | |
Mechcon UK Limited Director • Director | 20 Nov 2012←4 Years→22 Aug 2017 | Dissolved | |
