| Company | Timeline | Status | |
| MSS Clean Technology Limited Director • Finance Director | 11 Jan 2025←11 Months→Current | Active | |
| Environmental Engineering Limited Director • Finance Director | 11 Jan 2025←11 Months→Current | Active | |
| Imtech Engineering Services London And South Ltd Director • Finance Director | 11 Jan 2025←11 Months→Current | Active | |
| Environmental Engineering (UK) Limited Director • Finance Director | 11 Jan 2025←11 Months→Current | Active | |
| Dalkia Engineering Holding Limited Director • Finance Director | 1 Jan 2025←11 Months→Current | Active | |
| Imtech Engineering Services North Ltd Director • Finance Director | 10 Oct 2017←8 Years→Current | Active | |
| DK Low Carbon Solutions Limited Director • Finance Director | 17 Feb 2017←2 Years 3 Months→3 Jun 2019 | Active | |
| Imtech Aqua Ltd Director • Finance Director | 25 Mar 2014←11 Years→Current | Active | |
| Imtech Aqua Controls Ltd Director • Finance Director | 25 Mar 2014←11 Years→Current | Active | |
| Imtech Aqua Building Services Ltd Director • Finance Director | 25 Mar 2014←11 Years→Current | Active | |
