| Company | Timeline | Status | |
| AHML Limited Director • Director | 1 Jun 2018←1 Year 5 Months→30 Oct 2019 | Active | |
| Dive Experience Limited Director • Unreported | 29 Oct 2012←13 Years→Current | Active | |
Commercial Dive Supply Limited Director • Director | 19 Oct 2012←2 Years 2 Months→12 Jan 2015 | Dissolved | |
| AHML Limited Director • Manager | 28 Jun 2008←5 Years→8 Oct 2013 | Active | |
| AHML Limited Secretary • Unreported | 1 Nov 2006←6 Years→8 Oct 2013 | Active | |
| Northern Diver (International) Ltd Secretary • Manager | 1 Jun 2006←19 Years→Current | Active | |
