| Company | Timeline | Status | |
| Rightway (Northern) Limited Director • Corporate Body | 19 Sep 2005←5 Days→24 Sep 2005 | Dissolved | |
| Structural Plant Services Limited Director • Corporate Body | 25 Nov 2004←11 Months→1 Nov 2005 | Active | |
Sprint R UK Limited Director • Formation Agent | 20 Oct 2004←1 Month→10 Dec 2004 | Dissolved | |
| Slater Plant Hire Limited Director • Formation Agent | 20 Oct 2004←3 Months→12 Feb 2005 | Active | |
| Fong & Sons (Commercial) Limited Director • Corporate Body | 22 Dec 2003←4 Months→26 Apr 2004 | Active | |
| C. M. Slater Limited Director • Corporate Body | 22 Dec 2003←18 Days→9 Jan 2004 | Active | |
