| Company | Timeline | Status | |
| Samuel Gledhill & Sons Limited Director • Director | 26 Apr 1995←30 Years→Current | Active | |
| Aceblade Limited Director • Stone Dresser | 1 Feb 1994←31 Years→Current | Active | |
| Rand & Allen Limited Director • Stone Dresser | 31 Dec 1990←3 Years→1 Jun 1994 | Dissolved | |
