| Company | Timeline | Status | |
| John Corfield (Peterborough) Limited Director • Retired | 28 Jul 2016←9 Years→Current | Active | |
| Peterborough Motor Club Limited Director • Company Secretary | 21 Aug 1994←1 Year 5 Months→22 Jan 1996 | Active | |
| John Corfield (Peterborough) Limited Secretary • Unreported | 3 Nov 1991←34 Years→Current | Active | |
