| Company | Timeline | Status | |
| Eco Solar Regeneration Ltd Director • Unreported | 1 Dec 2025←7 Days→Current | Active | |
| DLJ Water Limited Director • General Manager | 1 Jun 2020←5 Years→Current | Active | |
| Jacopa-Deane Group Ltd Director • General Manager | 1 Jun 2020←5 Years→Current | Active | |
| Jacopa Limited Director • Director | 12 Jan 2015←10 Years→30 Sep 2025 | Active | |
| Geda And Jacopa Limited Director • General Manager | 17 Jan 2014←8 Years→14 Jun 2022 | Dissolved | |
| Ovivo UK Limited Director • Director & General Manager | 15 Apr 2013←1 Year 10 Months→27 Feb 2015 | Active | |
| De Nora Water Technologies Limited Director • Company Director | 30 May 2012←10 Months→28 Mar 2013 | Active | |
| Water Plus Select Limited Director • Company Director | 15 May 2007←10 Months→20 Mar 2008 | Active | |
Severn Trent Systems Limited Director • Company Director | 12 Sep 2006←6 Months→31 Mar 2007 | Dissolved | |
Procis Software Limited Director • Company Director | 12 Sep 2006←6 Months→31 Mar 2007 | Dissolved | |
