| Company | Timeline | Status | |
| MHJD Ltd Director • Director | 12 May 2025←7 Months→Current | Active | |
| International Water Services Plc Director • Company Director | 1 Feb 2016←2 Years 4 Months→1 Jun 2018 | Dissolved | |
| Water Management Society Limited Director • Technical | 16 Jun 2015←9 Years→11 Jun 2025 | Active | |
| Genesys Manufacturing Limited Director • Director | 1 May 2012←7 Years→8 Oct 2019 | Dissolved | |
| H2o Innovation UK Limited Director • Director | 1 May 2012←6 Years→1 Nov 2018 | Active | |
| Safeox Limited Director • Director | 31 Oct 2009←5 Years→28 Sep 2015 | Dissolved | |
| Etestkits Limited Director • Director | 31 Oct 2009←5 Years→28 Sep 2015 | Dissolved | |
| Houseman UK Limited Director • Director | 31 Oct 2009←5 Years→28 Sep 2015 | Dissolved | |
| Rochemicals Limited Director • Director | 31 Oct 2009←5 Years→28 Sep 2015 | Dissolved | |
| Solid Chemicals Limited Director • Director | 31 Oct 2009←5 Years→28 Sep 2015 | Dissolved | |
