| Company | Timeline | Status | |
| A.L.Simpkin & Co.Limited Secretary • Company Director | 19 Oct 2000←25 Years→Current | Active | |
| A L Simpkin (Group) Limited Director • Company Director | 10 Aug 2000←25 Years→Current | Active | |
| A L Simpkin (Group) Limited Secretary • Company Director | 10 Aug 2000←25 Years→Current | Active | |
| A.L.Simpkin & Co.Limited Director • Company Director | 2 Dec 1997←27 Years→Current | Active | |
