| Company | Timeline | Status | |
| Bechtel Holdings Limited Director • Attorney | 1 Jul 1998←3 Years→15 Oct 2001 | Active | |
| Bechtel Limited Director • Attorney | 1 Jul 1998←3 Years→15 Oct 2001 | Active | |
Aldbrough Gas Storage Company, Limited Secretary • Unreported | 26 Nov 1997←9 Months→4 Sep 1998 | Converted/Closed | |
| Coryton Energy Company, Ltd Secretary • Unreported | 2 Oct 1997←11 Months→4 Sep 1998 | Active | |
| Spalding Energy Company, Ltd Secretary • Unreported | 18 Nov 1996←1 Year 9 Months→4 Sep 1998 | Active | |
| Intergen Operating Company (UK) Limited Secretary • Unreported | 24 Jun 1996←2 Years 2 Months→4 Sep 1998 | Active | |
| Savage Land Limited Secretary • Unreported | 26 Jan 1996←2 Years 7 Months→4 Sep 1998 | Active | |
| Rocksavage Power Company, Ltd Secretary • Unreported | 3 Nov 1995←2 Years 10 Months→4 Sep 1998 | Active | |
| Intergen (UK) Ltd Secretary • Secretary | 12 Sep 1995←2 Years 11 Months→4 Sep 1998 | Active | |
| Intergen (UK) Ltd Director • Attorney | 8 Jun 1995←3 Years→14 Jul 1998 | Active | |
