| Company | Timeline | Status | |
| Rodrigues Associates Limited Director • Unreported | 6 May 2003←22 Years→Current | Active | |
| Xanadome Limited Director • Structural Engineer | 24 Jul 2001←1 Year 9 Months→8 May 2003 | Active | |
| Peter Dann Limited Director • Structural Engineer | 11 May 2000←2 Years 12 Months→8 May 2003 | Active | |
