| Company | Timeline | Status | |
| Smiths Runners Limited Director • Planning Consultant | 6 Dec 2002←22 Years→Current | Active | |
| J M J Oldfield Design Limited Director • Architectural Consultant | 14 Feb 1991←34 Years→Current | Active | |
| J M J Oldfield Design Limited Secretary • Unreported | 14 Feb 1991←34 Years→Current | Active | |
