| Company | Timeline | Status | |
Thomas Telford (Holdings) Limited Director • Consulting Engineer | 10 Nov 1993←12 Months→9 Nov 1994 | Dissolved | |
| Thomas Telford Limited Director • Civil Engineer | 8 Nov 1992←2 Years→9 Nov 1994 | Active | |
| Construction Industry Research And Information Association Director • Consulting Engineer | 21 Oct 1992←1 Year 7 Months→7 Jun 1994 | Active | |
