| Company | Timeline | Status | |
| Idest Worldwide Limited Director • Chartered Engineer | 1 Apr 2025←7 Months→Current | Active | |
| Inspection Of Diving Equipment Servicing And Testing Limited Director • None | 26 Jul 2013←11 Years→29 Oct 2024 | Dissolved | |
| Independent Diving Equipment Services And Training Ltd Director • Engineer | 31 Oct 2011←10 Years→21 Sep 2022 | Active | |
| Holdmethod Limited Director • Engineer | 31 May 1992←33 Years→Current | Active | |
