| Company | Timeline | Status | |
| Connect Engineering Limited Director • Engineer | 12 Mar 1996←27 Years→3 Dec 2023 | Active | |
| Thomas Brown Holdings Limited Director • Director | 20 Mar 1991←32 Years→3 Dec 2023 | Active | |
| Thomas Brown Holdings Limited Secretary • Director | 20 Mar 1991←11 Years→19 Mar 2002 | Active | |
