| Company | Timeline | Status | |
| John Jeffery (Holdings) Limited Director • Unreported | 22 Nov 2021←3 Years→Current | Active | |
| Southern Counties Auctioneers Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
| John Jeffery (Auctioneers) Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
