| Company | Timeline | Status | |
| Gaoh Energy Limited Director • Managing Director | 1 Aug 2012←3 Years→3 Nov 2015 | Dissolved | |
| Gaoh Onshore Limited Director • Managing Director | 21 Mar 2011←1 Year 9 Months→21 Dec 2012 | Active | |
| Carter Associates (Lowestoft) Limited Director • Engineer | 31 Mar 1991←27 Years→8 May 2018 | Dissolved | |
