| Company | Timeline | Status | |
| J.C. Gregory (Properties) Limited Director • Unreported | 24 Mar 2005←20 Years→Current | Active | |
| J.C. Gregory (Properties) Limited Secretary • Unreported | 24 Mar 2005←20 Years→Current | Active | |
| J.C.G. Barnes Limited Secretary • Unreported | 31 Jan 1991←32 Years→16 Jan 2024 | Dissolved | |
