| Company | Timeline | Status | |
| Ecosse Subsea Limited Director • None | 2 Mar 2018←1 Year 4 Months→24 Jul 2019 | Dissolved | |
| Ecosse Subsea Scar Holdings Limited Director • None | 2 Mar 2018←1 Year 4 Months→24 Jul 2019 | Dissolved | |
| Ecosse Subsea Systems Limited Director • None | 2 Mar 2018←1 Year 4 Months→24 Jul 2019 | Dissolved | |
| Oceaneering International Services Limited Director • Chief Operating Officer | 6 Dec 2016←2 Years 7 Months→31 Jul 2019 | Active | |
