| Company | Timeline | Status | |
| Allan Fraser Engineering Ltd Director • Company Secretary/director | 17 Nov 2025←1 Month→Current | Active | |
| North Sea Well Engineering Limited Secretary • Unreported | 27 Sep 2000←22 Years→17 May 2023 | Active | |
| Norwell Limited Director • Company Director | 31 Dec 1988←37 Years→Current | Active | |
| Norwell Limited Director • Unreported | 1 Jan 1970←56 Years→Current | Active | |
