| Company | Timeline | Status | |
| Ej Acquisition Company Limited Director • Unreported | 19 Nov 2019←6 Years→Current | Active | |
| Water Process Services Limited Director • Chief Financial Officer | 24 Sep 2019←5 Years→16 Sep 2025 | Dissolved | |
| March (Group) Limited Director • Chief Financial Officer | 31 Jul 2019←6 Years→Current | Active | |
| Ej Musk Process Services Ltd Director • Chief Financial Officer | 18 Jul 2019←1 Year 4 Months→16 Nov 2020 | Active | |
| Life Safety Services Limited Director • Chief Financial Officer | 18 Jul 2019←7 Months→28 Feb 2020 | Dissolved | |
| Korrie Mechanical & Plumbing Ltd Director • Chief Financial Officer | 18 Jul 2019←7 Months→28 Feb 2020 | Dissolved | |
| Ej Parker Technical Services Holdings Limited Director • Chief Financial Officer | 18 Jul 2019←1 Year 4 Months→16 Nov 2020 | Active | |
| Ej Musk Process Services Group Limited Director • Chief Financial Officer | 18 Jul 2019←1 Year 4 Months→16 Nov 2020 | Active | |
| Korrie Renewable Energy Ltd Director • Chief Financial Officer | 18 Jul 2019←7 Months→28 Feb 2020 | Dissolved | |
| Ej Parker Technical Services (Scotland North) Ltd Director • Chief Financial Officer | 18 Jul 2019←7 Months→28 Feb 2020 | Active | |
