| Company | Timeline | Status | |
| Cook Hove Ltd Director • Company Director | 14 Mar 2019←6 Years→Current | Active | |
| Cook Brighton Limited Director • Company Secretary/director | 24 Apr 2015←10 Years→Current | Active | |
| D.J. Cook (Builders) Limited Director • Secretary | 30 Sep 1991←34 Years→Current | Active | |
| Amia Limited Director • Director/co Secretary | 10 Sep 1991←32 Years→26 Sep 2023 | Dissolved | |
