| Company | Timeline | Status | |
| Hgo Trust Ltd Director • None | 25 Mar 2016←7 Years→1 Oct 2023 | Active | |
| Construction Industry Research And Information Association Director • Retired | 24 Jun 1997←1 Year→30 Jun 1998 | Active | |
| Cedar (Maple Oak) Ltd Director • Company Director | 31 May 1995←7 Months→31 Dec 1995 | Active | |
| Union Link Limited Director • Company Director | 4 May 1994←1 Year 8 Months→31 Dec 1995 | Dissolved | |
Thomas Telford (Holdings) Limited Director • Chartered Engineer/director | 22 Sep 1993←7 Years→1 Dec 2000 | Dissolved | |
| SGB Investments Limited Director • Company Director | 21 Jul 1993←2 Years 5 Months→31 Dec 1995 | Active | |
| Harsco Infrastructure Services Limited Director • Company Director | 30 Jun 1993←2 Years 6 Months→31 Dec 1995 | Active | |
| Harsco Infrastructure Group Limited Director • Company Director | 2 Apr 1993←2 Years 9 Months→31 Dec 1995 | Active | |
| Royal Docks Management Authority Limited Director • Director John Mowlem & Co Plc | 12 Oct 1992←3 Years→1 Nov 1995 | Active | |
| SGB Holdings Limited Director • Company Director | 1 Sep 1992←3 Years→31 Dec 1995 | Liquidation | |
