| Company | Timeline | Status | |
| Oak Coppice Residents Association Limited Director • Managing Director | 6 Dec 1999←1 Year→11 Dec 2000 | Active | |
| NGK Berylco UK, Ltd Director • General Manager | 13 Jun 1994←18 Years→1 Apr 2013 | Active | |
| NGK Berylco UK, Ltd Secretary • Unreported | 12 Oct 1991←2 Years 8 Months→13 Jun 1994 | Active | |
