| Company | Timeline | Status | |
| Pratt Bros. (Edinburgh) Limited Director • Unreported | 18 Aug 1995←3 Years→30 Jun 1999 | Dissolved | |
| Pratt Bros. (Edinburgh) Limited Secretary • Unreported | 19 May 1989←3 Years→18 Aug 1992 | Dissolved | |
| Pratt Bros. (Edinburgh) Limited Secretary • Unreported | 1 Jan 1970←22 Years→18 Aug 1992 | Dissolved | |
