| Company | Timeline | Status | |
| British Materials Handling Board(The) Director • Research | 12 Jul 1995←7 Years→1 Sep 2002 | Active | |
| British Materials Handling Board(The) Secretary • Unreported | 22 Oct 1991←3 Years→12 Jul 1995 | Active | |
| British Materials Handling Board(The) Secretary • Unreported | 1 Jan 1970←25 Years→12 Jul 1995 | Active | |
