| Company | Timeline | Status | |
| Sub-Arc Ltd Director • Unreported | 12 Nov 2020←4 Years→Current | Active | |
| Sub-Arc Marine Ltd Director • Director | 16 Dec 2015←5 Years→25 May 2021 | Dissolved | |
| Sub-Arc (Oxford) Ltd Director • Unreported | 5 Feb 2003←22 Years→Current | Active | |
