| Company | Timeline | Status | |
| Industrial Electronic Services Limited Director • Finance Director | 30 Jul 1998←15 Years→11 Mar 2014 | Liquidation | |
| J. & W. Lowry Limited Director • Company Secretary | 30 Jan 1992←9 Years→28 Aug 2001 | Active | |
| J. & W. Lowry Limited Secretary • Unreported | 30 Jan 1992←13 Years→24 Feb 2005 | Active | |
