| Company | Timeline | Status | |
| R. C. Harrison & Sons Limited Secretary • Unreported | 16 Jan 1992←24 Years→30 Apr 2016 | Active | |
| Harrison Castings Limited Director • Chartered Accountant | 2 Oct 1991←24 Years→30 Apr 2016 | Active | |
| W.& T.Jackson & Co,Limited Secretary • Unreported | 2 Oct 1991←24 Years→30 Apr 2016 | Active | |
| W.& T.Jackson & Co,Limited Secretary • Unreported | 1 Jan 1970←46 Years→30 Apr 2016 | Active | |
