| Company | Timeline | Status | |
| Atmos Limited Director • Chartered Engineer | 14 Oct 1992←8 Months→29 Jun 1993 | Dissolved | |
| AtkinsrÉalis UK International Limited Director • Chartered Engineer | 20 Sep 1992←3 Years→31 Mar 1996 | Active | |
| AtkinsrÉalis Consultants Limited Director • Chartered Engineer | 24 Sep 1991←4 Years→31 Mar 1996 | Dissolved | |
