| Company | Timeline | Status | |
| Weschem Ltd Director • Company Director | 23 Jul 2020←4 Years→30 Jun 2025 | Active | |
| Watermech Services Ltd Director • Company Director | 23 Jul 2020←4 Years→30 Jun 2025 | Active | |
| W.E.S. Ltd Director • Company Director | 23 Jul 2020←4 Years→30 Jun 2025 | Active | |
Boxtric Limited Director • Director | 22 Nov 2011←4 Years→13 Sep 2016 | Dissolved | |
| Veolia Water Outsourcing Limited Director • Director | 5 Mar 2002←5 Years→28 Nov 2007 | Active | |
Memtech (U.K.) Limited Director • Managing Director | 12 Mar 1999←8 Years→23 Jan 2008 | Dissolved | |
Stella-Meta Filters Limited Director • Director | 9 Dec 1997←10 Years→23 Jan 2008 | Dissolved | |
| Thames Water Products Limited Director • Director | 8 Nov 1993←14 Years→23 Jan 2008 | Liquidation | |
