| Company | Timeline | Status | |
| Oakengrove Court Freehold Company Ltd Director • Retired | 18 Apr 2023←2 Years 6 Months→Current | Active | |
| Oakengrove Court Management Company Limited Director • Home Owner | 7 May 2015←10 Years→Current | Active | |
| Hazlemere Golf Club Limited Director • Retired | 20 Aug 2013←1 Year 1 Month→23 Sep 2014 | Dissolved | |
TPC Enterprises Ltd Director • Managing Director | 15 Jan 1997←1 Year 10 Months→17 Nov 1998 | Dissolved | |
| Rolf C. Hagen (U.K.) Limited Director • Company Director | 12 Apr 1992←18 Years→10 May 2010 | Active | |
