| Company | Timeline | Status | |
| Crane Machine Maintenance Limited Director • Gas Installer | 31 Mar 2006←19 Years→Current | Active | |
| Crane Machine Maintenance Limited Director • Engineer | 12 Apr 1999←9 Months→31 Jan 2000 | Active | |
| Crane Machine Maintenance Limited Director • Director | 14 Nov 1992←1 Year 3 Months→14 Feb 1994 | Active | |
