| Company | Timeline | Status | |
| Jurassic Sea Farms Ltd Director • Director | 12 Sep 2019←1 Year→14 Sep 2020 | Active | |
| Jurassic Sea Farms Ltd Director • Director | 26 Jun 2018←5 Months→20 Dec 2018 | Active | |
| Ferrybridge Marine Limited Director • Director | 6 Apr 2011←14 Years→Current | Active | |
| Ferrybridge Marine Limited Director • Director | 6 Apr 2011←14 Years→18 Jul 2025 | Active | |
| Portland Oystermen Limited Director • Company Director | 16 Sep 1996←20 Years→24 Apr 2017 | Active | |
| Quest Underwater Services Limited Director • Company Director | 14 Jun 1992←33 Years→Current | Active | |
| Quest Holdings Limited Director • Company Director | 31 May 1991←34 Years→Current | Active | |
| Quest Holdings Limited Director • Company Director | 1 Jan 1970←55 Years→18 Jul 2025 | Active | |
| Quest Underwater Services Limited Director • Company Director | 1 Jan 1970←55 Years→18 Jul 2025 | Active | |
