| Company | Timeline | Status | |
| Hydro International (Wastewater) Limited Director • Chief Executive | 25 Mar 1998←2 Months→5 Jun 1998 | Active | |
| Waterlink (UK) Holdings Limited Director • Unreported | 2 Apr 1996←2 Years 2 Months→5 Jun 1998 | Dissolved | |
00212577 Limited Director • Company Director | 29 Aug 1992←1 Year 9 Months→31 May 1994 | Dissolved | |
