| Company | Timeline | Status | |
| John Carr (Liverpool) Limited Secretary • Unreported | 20 Apr 1991←34 Years→Current | Active | |
| Liverpool Building Material Co. (1983) Limited Director • Unreported | 21 Oct 1983←42 Years→Current | Active | |
| John Carr (Liverpool) Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
