| Company | Timeline | Status | |
| Presscore Engineering Ltd Director • Director | 10 Sep 2024←1 Year 3 Months→Current | Active | |
| Win-All Aerospace Limited Director • Engineer | 15 Jan 2015←10 Years→25 Feb 2025 | Dissolved | |
| Malcolm Engineering Company (Darlington) Limited Director • Production Director | 13 Nov 2000←5 Years→26 Jan 2006 | Liquidation | |
