| Company | Timeline | Status | |
| Water Hygiene Systems Ltd Director • Director | 20 Jun 2011←14 Years→Current | Active | |
| Howlett Associates Water Treatment Limited Director • Director | 14 May 2001←10 Years→15 Jul 2011 | Active | |
| Howlett Associates Water Treatment Limited Secretary • Unreported | 14 May 2001←10 Years→15 Jul 2011 | Active | |
