| Company | Timeline | Status | |
| Drayton Park Golf Course (Abingdon) Limited Director • Company Director | 16 Jan 1997←16 Years→27 Mar 2013 | Active | |
| Drayton Park Golf Course (Abingdon) Limited Secretary • Company Director | 16 Jan 1997←16 Years→27 Mar 2013 | Active | |
| Oxford Golf Club Limited Director • Civil Engineer | 29 Mar 1996←1 Year 6 Months→30 Sep 1997 | Active | |
| McKenna Environmental Limited Director • Plant Hire | 27 Jul 1991←21 Years→27 Mar 2013 | Active | |
