| Company | Timeline | Status | |
| K Lumley Company Limited Director • Consultant | 22 Nov 2024←1 Year→Current | Active | |
| Jellyfish Energy Limited Director • Consultant | 2 Feb 2022←2 Years 4 Months→28 Jun 2024 | Active | |
| Switch Business Group Ltd Director • Consultant | 2 Feb 2022←2 Years 4 Months→28 Jun 2024 | Active | |
| Prestige Business Solutions (UK) Limited Director • Director | 1 Feb 2022←11 Months→31 Dec 2022 | Active | |
| Green Energy Consulting Limited Director • Director | 13 Oct 2021←2 Years 8 Months→28 Jun 2024 | Active | |
| Green Journey Limited Director • Director | 13 Oct 2021←2 Years 6 Months→7 May 2024 | Active | |
| Theenergyhub.Co.UK Ltd Director • Director | 13 Oct 2021←2 Years 6 Months→7 May 2024 | Active | |
| Lumley Enterprises Limited Director • Director | 6 Jul 2020←8 Months→16 Mar 2021 | Dissolved | |
