| Company | Timeline | Status | |
| 3P Technik UK Limited Director • Director | 7 Jul 2005←20 Years→Current | Active | |
| UK Water Reuse Association Ltd Director • Unreported | 2 Feb 2004←22 Years→Current | Active | |
| Celtic Sustainables Limited Director • Director | 14 Sep 2000←25 Years→Current | Active | |
