| Company | Timeline | Status | |
| Leyland Imperial (Management) Company Limited Director • Retired Police Officer | 5 Aug 1992←10 Years→26 Jun 2003 | Active | |
| Radio Yellow Top Cab (Southport) Limited Director • Taxi Proprietor | 14 Nov 1991←4 Days→18 Nov 1991 | Active | |
| Radio Yellow Top Cab (Southport) Limited Director • Unreported | 1 Jan 1970←21 Years→18 Nov 1991 | Active | |
