| Company | Timeline | Status | |
| Polymark International Limited Director • General Manager | 3 Sep 2004←8 Years→22 Oct 2012 | Active | |
| Polymark (GB) Limited Director • Company Director | 14 Aug 2002←10 Years→22 Oct 2012 | Active | |
| Polymark Pensions Limited Director • General Manager | 1 Aug 2002←10 Years→22 Oct 2012 | Active | |
| Polymark (GB) Limited Director • General Manager | 1 Jul 1996←2 Years 8 Months→17 Mar 1999 | Active | |
| Vanriet (U.K.) Limited Director • Company Director | 9 May 1991←4 Years→28 Jul 1995 | Dissolved | |
