| Company | Timeline | Status | |
| Spare Handle Ltd Director • Director | 12 Feb 2020←5 Years→Current | Active | |
| Acousticabs Industrial Noise Control Limited Secretary • Unreported | 30 Sep 1991←19 Years→7 Jan 2011 | Active | |
| Acousticabs Industrial Noise Control Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
