| Company | Timeline | Status | |
| DC4 Training Ltd Director • Unreported | 22 Oct 2019←2 Years 1 Month→16 Dec 2021 | Active | |
| Dc4mechanical& Construction Ltd Director • Director | 18 Jan 2018←4 Months→6 Jun 2018 | Liquidation | |
DC4 Engineering Limited Director • Company Director | 7 Nov 2017←1 Year 11 Months→15 Oct 2019 | Dissolved | |
