| Company | Timeline | Status | |
| Flackwell Heath Golf Club Limited Director • Engineer | 21 Feb 2009←4 Months→22 Jun 2009 | Active | |
| Hughenden Court Management Company Limited Director • Company Director | 4 Oct 1994←9 Years→28 May 2004 | Active | |
K.R. Pfiffner (U.K.) Limited Director • Engineer | 25 Nov 1992←24 Years→12 Sep 2017 | Dissolved | |
