| Company | Timeline | Status | |
| Ian Barnett Limited Director • Structural Engineer | 24 Mar 2022←3 Years→Current | Active | |
| William Law Ce Primary School Director • Claims Investigator | 1 Jun 2014←3 Years→31 Aug 2017 | Dissolved | |
| Stanza Limited Director • Consultant Engineer | 9 May 2007←4 Years→27 Mar 2012 | Dissolved | |
