| Company | Timeline | Status | |
H B B I Limited Secretary • Unreported | 23 Oct 2007←1 Year 10 Months→1 Sep 2009 | Dissolved | |
| Abbie Massie Limited Director • Consulting Engineer | 22 Nov 2002←21 Years→7 Aug 2024 | Dissolved | |
| Pernias Limited Director • Structural Engineer | 19 Jul 1990←32 Years→15 Sep 2022 | Dissolved | |
