| Company | Timeline | Status | |
| Gem Ring Company Limited Director • Jeweller | 20 Oct 1995←23 Years→27 Nov 2018 | Dissolved | |
| Gem Ring Company Limited Secretary • Jeweller | 20 Oct 1995←23 Years→27 Nov 2018 | Dissolved | |
| Lawrence Blunt Limited Director • Jeweller | 1 Oct 1992←26 Years→27 Nov 2018 | Dissolved | |
| C.N. Ross-Field Manufacturing Jewellers Limited Director • Company Director | 1 May 1991←27 Years→27 Nov 2018 | Active | |
