| Company | Timeline | Status | |
| Setred Limited Director • Chartered Engineer | 5 Feb 2015←5 Years→24 Apr 2020 | Active | |
| Leading Offshore Energy Industry Competitiveness Director • Vice President | 1 May 2002←2 Years 12 Months→25 Apr 2005 | Active | |
| Abscissa Limited Director • Engineer | 8 May 2001←24 Years→Current | Active | |
| Guy Group Ltd Director • Manager | 5 Aug 1998←24 Years→27 Sep 2022 | Dissolved | |
