| Company | Timeline | Status | |
| Nsi Water And Wastewater Solutions Ltd Director • Director | 3 Jun 2003←10 Years→9 Sep 2013 | Active | |
| Eliquo Hydrok Limited Director • Environmental Engineering | 28 Aug 1996←6 Years→2 Jun 2003 | Active | |
| Pennon South West Limited Director • Civil Engineer | 11 Sep 1992←2 Years 6 Months→7 Apr 1995 | Dissolved | |
