| Company | Timeline | Status | |
| Mike Ring Ltd Director • Boat Builder | 18 Mar 2025←7 Months→Current | Active | |
| Cetus Holdings Limited Director • Company Director | 14 Dec 2018←6 Years→Current | Active | |
| Cetus Holdings Limited Director • Company Director | 14 Dec 2018←6 Years→18 May 2025 | Active | |
Ring Powercraft Limited Director • Powerboat Designer | 9 Apr 2006←13 Years→20 Aug 2019 | Dissolved | |
