| Company | Timeline | Status | |
| United Kingdom Water Treatment Association Limited Secretary • Unreported | 29 Mar 2006←6 Years→16 May 2012 | Active | |
| 83 Ashley Road Limited Director • Director | 7 Sep 1998←12 Years→8 Apr 2011 | Active | |
Aqua Focus Limited Director • Chemical Engineer | 10 Jul 1995←24 Years→24 Mar 2020 | Dissolved | |
| Fairey Industrial Ceramics Limited Director • Director | 4 Jul 1992←2 Years 7 Months→3 Feb 1995 | Active | |
