| Company | Timeline | Status | |
| Hemdean Consulting Limited Director • Unreported | 6 Dec 2021←3 Years→Current | Active | |
| Hemdean Consulting Limited Secretary • Engineer | 9 Jan 2001←24 Years→Current | Active | |
Reid Crowther Consulting Ltd Director • Civil Engineer | 26 Aug 1997←3 Years→3 Nov 2000 | Dissolved | |
