| Company | Timeline | Status | |
| G-Tech Machine Safety Ltd Director • Director  | 11 Sep 2019←3 Years→29 Jun 2023  | Active  | |
| Guard-Tech Sheet Metal Limited Director • Director  | 14 Jun 2010←15 Years→Current  | Active  | |
| Guard Tech Industrial Services Limited Director • Director  | 11 May 1998←27 Years→Current  | Active  | |
