| Company | Timeline | Status | |
| Lne-Gmed UK Limited Director • General Manager | 26 Oct 2021←3 Years→Current | Liquidation | |
| Amber Therapeutics Limited Director • Engineering | 1 Jan 2000←3 Years→30 Jun 2003 | Active | |
| Amber Therapeutics Limited Secretary • Engineering | 1 Jan 2000←3 Years→30 Jun 2003 | Active | |
| Muirhead Aerospace Limited Director • Director | 21 Feb 1997←2 Months→30 Apr 1997 | Active | |
