| Company | Timeline | Status | |
| The Lee-Healey Company Limited Secretary • Company Secretary | 14 Mar 2007←6 Years→1 Mar 2014 | Active | |
| Leyland & Birmingham Limited Secretary • Unreported | 28 Apr 2006←7 Years→1 Mar 2014 | Active | |
| Dunlop Industries Limited Secretary • Unreported | 26 Apr 2006←7 Years→1 Mar 2014 | Active | |
| Joseph Stocks Limited Secretary • Unreported | 10 Nov 2001←12 Years→1 Mar 2014 | Active | |
| Leyland & Birmingham Rubber Limited Secretary • Unreported | 16 Oct 2001←12 Years→1 Mar 2014 | Active | |
| Dunlop Extrusions Limited Secretary • Unreported | 16 Aug 2001←12 Years→1 Mar 2014 | Active | |
| Nufox Rubber Limited Secretary • Unreported | 31 Oct 1997←16 Years→1 Mar 2014 | Active | |
