| Company | Timeline | Status | |
| HV Aviation Limited Director • Unreported | 9 Jul 2021←4 Years→Current | Active | |
| Oil Spill Response (Americas) Limited Director • Ceo | 13 Mar 2013←10 Years→15 May 2023 | Dissolved | |
| OSRC (South Africa) Limited Director • Ceo | 13 Mar 2013←9 Years→9 Feb 2023 | Active | |
| OSRC (Norway) Limited Director • Ceo | 13 Mar 2013←9 Years→9 Feb 2023 | Active | |
| Oil Spill Response (Capping) Limited Director • Ceo | 13 Mar 2013←9 Years→9 Feb 2023 | Active | |
| Oil Spill Response Trustees Limited Director • Ceo | 13 Mar 2013←10 Years→15 May 2023 | Dissolved | |
| Oil Spill Service Centre Limited Director • Ceo | 13 Mar 2013←10 Years→15 May 2023 | Dissolved | |
| Oil Spill Response Limited Director • Chief Executive Officer | 13 Mar 2013←10 Years→3 Apr 2023 | Active | |
| Scotsafe Testing Limited Director • Director | 28 Oct 2010←1 Year 1 Month→2 Dec 2011 | Active | |
| Total Safety (UK) Limited Director • Director | 19 Oct 2010←1 Year 1 Month→2 Dec 2011 | Active | |
