| Company | Timeline | Status | |
| Pentag Power Transmissions Limited Director • General Manager | 21 Jul 1999←25 Years→18 Mar 2025 | Dissolved | |
| Pentag Power Transmissions Limited Secretary • General Manager | 21 Jul 1999←25 Years→18 Mar 2025 | Dissolved | |
Nottingham Gear Company Limited Secretary • Unreported | 30 Sep 1991←22 Years→10 Jun 2014 | Dissolved | |
