| Company | Timeline | Status | |
| Liverpool Building Material Co. (1983) Limited Director • Builders Merchant | 31 Mar 1990←1 Year→19 Apr 1991 | Active | |
| John Carr (Liverpool) Limited Director • Director Of This Group | 31 Mar 1990←1 Year→19 Apr 1991 | Active | |
| John Carr (Liverpool) Limited Secretary • Unreported | 31 Mar 1990←1 Year→19 Apr 1991 | Active | |
