| Company | Timeline | Status | |
| Irvin & Sellers Limited Secretary • Unreported | 11 Mar 1991←23 Years→29 Jan 2015 | Active | |
| Keizer Venesta Limited Secretary • Unreported | 11 Mar 1991←23 Years→29 Jan 2015 | Active | |
| William Davidson (Timber) Limited Secretary • Unreported | 11 Dec 1990←24 Years→29 Jan 2015 | Active | |
