| Company | Timeline | Status | |
| Sco Associates Limited Director • Director | 7 Sep 2020←5 Years→Current | Active | |
| Nautical Archaeology Society(The) Director • Company Director | 5 Nov 2016←3 Years→16 Nov 2019 | Active | |
Uniquewebs Limited Director • Director | 27 Mar 2000←18 Years→5 Feb 2019 | Dissolved | |
Uniquewebs Limited Secretary • Director | 27 Mar 2000←18 Years→5 Feb 2019 | Dissolved | |
| Cross Check Computer Services Limited Director • Administrator | 7 Feb 1994←31 Years→Current | Active | |
