| Company | Timeline | Status | |
| W. Bateman (Sellarc) Limited Secretary • Manager | 23 Nov 2000←25 Years→Current | Active | |
| W.Bateman & Co Secretary • Director | 23 Nov 2000←25 Years→Current | Active | |
| W.Bateman & Co Director • Quality Control Managerger | 8 Apr 1993←32 Years→Current | Active | |
| W. Bateman (Sellarc) Limited Director • Quality Control Manager | 11 May 1992←33 Years→Current | Active | |
