| Company | Timeline | Status | |
| Jace Dayu Engineering Limited Director • Engineer | 25 Mar 2023←2 Years 9 Months→Current | Active | |
| DMC Engineering Consultancy Limited Director • Managing Director | 29 Oct 2019←2 Years 9 Months→23 Aug 2022 | Dissolved | |
DMC Engineering Consultancy Services UK Limited Director • Director | 4 Aug 2014←4 Years→11 Sep 2018 | Dissolved | |
