| Company | Timeline | Status | |
| Ross Catherall Castings Limited Director • Director | 12 Apr 1999←1 Year 10 Months→5 Mar 2001 | Dissolved | |
| Aetc Limited Director • Engineer | 3 Oct 1996←2 Years→27 Oct 1998 | Active | |
| T&N Shelf Seventeen Limited Director • Engineer | 31 Aug 1991←4 Years→19 Jul 1996 | Active | |
