| Company | Timeline | Status | |
| Water & Power Engineering Limited Director • Accountant | 23 Feb 1998←8 Years→14 Sep 2006 | Active | |
| W. C. Benstead & Son Ltd Director • Unreported | 16 Oct 1995←30 Years→Current | Active | |
| W. C. Benstead & Son Ltd Secretary • Accountant | 16 Oct 1995←30 Years→Current | Active | |
