| Company | Timeline | Status | |
| Cowl Ltd Director • None | 20 Dec 2012←12 Years→Current | Active | |
| Clerks Of Works (Yorkshire) Limited Secretary • Chartered Engineer | 15 Nov 1998←26 Years→Current | Active | |
| Clerks Of Works (Yorkshire) Limited Director • Unreported | 28 Mar 1995←30 Years→Current | Active | |
