| Company | Timeline | Status | |
| Polgrade Co.Limited Director • Director | 28 Dec 1992←27 Years→13 Feb 2020 | Active | |
| Regalclyde Limited Director • Director | 20 Dec 1992←32 Years→Current | Active | |
| Gantholme Co. Limited Director • Director | 20 Nov 1992←27 Years→13 Feb 2020 | Active | |
| Vox Alarms Limited Director • Director | 19 Oct 1992←33 Years→Current | Active | |
