| Company | Timeline | Status | |
| Arup Group Limited Director • Architect | 27 Nov 1992←1 Year 11 Months→31 Oct 1994 | Active | |
| Arup Associates Limited Director • Architect | 27 Nov 1992←1 Year 11 Months→31 Oct 1994 | Active | |
| Ove Arup India Holdings Limited Director • Architect | 27 Nov 1991←2 Years 11 Months→31 Oct 1994 | Active | |
| Scotstoun Property Limited Director • Architect | 27 Nov 1991←2 Years 11 Months→31 Oct 1994 | Active | |
