| Company | Timeline | Status | |
| Volkerwessels UK Limited Secretary • Unreported | 19 Sep 1997←8 Years→1 Nov 2005 | Active | |
| Volkerstevin Limited Director • Certified Accountant | 28 Mar 1992←13 Years→31 Oct 2005 | Active | |
| Boskalis Offshore Ci Limited Director • Certified Accountant | 19 Mar 1991←12 Years→1 Sep 2003 | Active | |
| Volkerstevin Specialist Businesses Limited Director • Certified Accountant | 19 Mar 1991←14 Years→31 Oct 2005 | Active | |
| Volkerbrooks Limited Director • Certified Accountant | 19 Mar 1991←14 Years→31 Oct 2005 | Active | |
