| Company | Timeline | Status | |
| Gaoh Onshore Limited Director • Managing Director | 29 Oct 2010←1 Year 10 Months→11 Sep 2012 | Active | |
| Houlder Engineering Group Limited Director • Company Director | 26 Jun 2007←5 Months→14 Dec 2007 | Active | |
| Remenham Club,Limited.(The) Director • Naval Architect | 20 Jun 2004←7 Years→27 Jun 2011 | Active | |
| London Rowing Club Limited Director • Naval Architect | 17 Dec 1995←9 Years→10 Jan 2005 | Active | |
