| Company | Timeline | Status | |
| J A Overton Limited Secretary • Unreported | 22 Sep 1994←31 Years→Current | Active | |
| J A Overton Limited Secretary • Unreported | 22 Sep 1994←30 Years→17 Jul 2025 | Active | |
| J A Overton Limited Director • Manager | 30 Nov 1991←33 Years→Current | Active | |
| J A Overton Limited Director • Manager | 1 Jan 1970←55 Years→17 Jul 2025 | Active | |
