| Company | Timeline | Status | |
| North Sea Well Engineering Limited Director • Director | 27 Sep 2000←22 Years→17 May 2023 | Active | |
| Rigserv Limited Director • Company Director | 20 Aug 1990←12 Years→9 Jan 2003 | Active | |
| Norwell Limited Director • Director | 31 Dec 1988←36 Years→Current | Active | |
| Norwell Limited Director • Director | 1 Jan 1970←55 Years→30 Sep 2025 | Active | |
