| Company | Timeline | Status | |
| Trevelyan (Sutton Coldfield) Limited Secretary • Unreported | 14 Oct 1991←34 Years→Current | Active | |
| Trevelyan (Sutton Coldfield) Limited Director • Wholesaler | 14 Oct 1991←34 Years→Current | Active | |
| Trevone Limited Director • Wholesale Jeweller | 4 Jun 1991←34 Years→Current | Active | |
| Trevone Limited Secretary • Unreported | 4 Jun 1991←34 Years→Current | Active | |
