| Company | Timeline | Status | |
| Lightwork Energy Systems Limited Director • Director | 14 Sep 2023←2 Years 1 Month→Current | Active | |
| John Marchant Electrical Partnership LLP Designated LLP Member • Unreported | 21 Jan 2022←10 Months→13 Dec 2022 | Dissolved | |
| John Marchant Electrical Ltd Director • Managing Director | 21 Jan 2022←3 Years→Current | Active | |
