| Company | Timeline | Status | |
| The Sir Alister Hardy Foundation For Ocean Science Director • Senior Research Investigator | 28 Apr 2016←1 Year 11 Months→31 Mar 2018 | Active | |
| The London Institute Of Space Policy And Law Director • Retired University Professor/administrat | 1 Mar 2013←12 Years→Current | Active | |
| National Space Centre Director • Director Of Scientific Program | 19 Oct 2001←21 Years→8 Nov 2022 | Active | |
