| Company | Timeline | Status | |
| OTM-Subsea Limited Director • Director | 8 Jan 2019←3 Years→22 Mar 2022 | Dissolved | |
| McKenna Advanced Technology Ltd Director • Unreported | 27 Jan 2015←10 Years→Current | Active | |
| Oceantec Marine Limited Director • Director | 22 Oct 2004←21 Years→Current | Active | |
| Mib International Limited Director • Sales Director | 1 Jul 1997←7 Years→29 Oct 2004 | Active | |
| Crossco (454) Limited Director • Technical Executive | 1 Apr 1993←4 Years→17 Jul 1997 | Active | |
Contitech Beattie Ltd Director • Director | 1 Apr 1993←4 Years→30 Jun 1997 | Dissolved | |
