| Company | Timeline | Status | |
| Sheridan Worksurfaces Limited Secretary • Unreported | 15 May 2006←5 Years→9 Mar 2012 | Dissolved | |
| Sheridan Granite & Marble Limited Secretary • Unreported | 15 May 2006←5 Years→9 Mar 2012 | Dissolved | |
| Sheridan Fabrications Limited Secretary • Unreported | 15 May 2006←5 Years→9 Mar 2012 | Active | |
