| Company | Timeline | Status | |
| Black Swan ARTS Ltd Director • Retired  | 14 Jan 2019←2 Years 4 Months→17 May 2021  | Active  | |
| Gravitas Offshore Limited Director • Chartered Engineer  | 17 Apr 2015←2 Years 8 Months→12 Dec 2017  | Dissolved  | |
| Civil Engineering Contractors Association (Southern) Ltd Director • Civil Engineer  | 1 Jan 2004←13 Years→8 Jun 2017  | Active  | |
