| Company | Timeline | Status | |
| Michael Hall Architecture & Project Management Limited Director • Company Director | 21 Sep 2009←15 Years→22 Sep 2024 | Dissolved | |
Antal Consulting Limited Secretary • Unreported | 27 Jul 1992←8 Years→26 Feb 2001 | Dissolved | |
Antal Consulting Limited Director • Project Manager | 21 Jul 1991←11 Years→30 Aug 2002 | Dissolved | |
