| Company | Timeline | Status | |
| Napier University Ventures Limited Director • Company Director | 3 Jun 1997←2 Years 11 Months→22 May 2000 | Active | |
Sse Power Limited Director • Company Director | 27 Mar 1997←7 Months→7 Nov 1997 | Dissolved | |
| Seabank Power Limited Director • Company Director | 19 Jan 1996←1 Year 9 Months→31 Oct 1997 | Active | |
| Corona Energy Retail 2 Limited Director • Director | 9 Mar 1993←5 Months→13 Aug 1993 | Active | |
| Keadby Generation Limited Director • Company Director | 19 Feb 1993←4 Years→7 Nov 1997 | Active | |
Keadby Construction Limited Director • Company Director | 19 Feb 1993←4 Years→7 Nov 1997 | Dissolved | |
| Keadby Developments Limited Director • Company Director | 19 Feb 1993←4 Years→7 Nov 1997 | Active | |
Keadby Power Limited Director • Company Director | 19 Feb 1993←4 Years→7 Nov 1997 | Dissolved | |
| Sse Production Services Limited Director • Company Director | 7 Dec 1992←4 Years→7 Nov 1997 | Active | |
Sse Investments Limited Director • Company Director | 27 Sep 1992←5 Years→7 Nov 1997 | Dissolved | |
