| Company | Timeline | Status | |
| Bristol Wessex Billing Services Limited Secretary • Unreported | 18 Jan 2001←1 Year 5 Months→12 Jul 2002 | Active | |
| YTL Engineering Limited Secretary • Unreported | 1 Mar 1999←3 Years→12 Jul 2002 | Dissolved | |
| Turnbull Infrastructure & Utilities Limited Secretary • Unreported | 1 Mar 1999←3 Years→12 Jul 2002 | Active | |
Wessex Water Commercial Limited Secretary • Unreported | 1 Mar 1999←3 Years→12 Jul 2002 | Dissolved | |
| Wessex Water Limited Secretary • Unreported | 1 Mar 1999←3 Years→12 Jul 2002 | Active | |
Wessex Logistics Limited Director • Company Secretary | 1 Mar 1999←3 Years→12 Jul 2002 | Dissolved | |
| Wessex Water Engineering Services Limited Director • Company Secretary | 1 Mar 1999←3 Years→12 Jul 2002 | Dissolved | |
Wessex Spring Water Limited Director • Company Secretary | 1 Mar 1999←3 Years→12 Jul 2002 | Dissolved | |
| Wessex Water Enterprises Limited Secretary • Unreported | 1 Mar 1999←3 Years→12 Jul 2002 | Active | |
| Wessex Water Trustee Company Limited Director • Company Secretary | 1 Mar 1999←3 Years→12 Jul 2002 | Active | |
