| Company | Timeline | Status | |
| Tibbits Productions Limited Director • Business Consultant | 27 Feb 2004←8 Years→1 Nov 2012 | Active | |
| Tibbits Productions Limited Secretary • Business Consultant | 27 Feb 2004←3 Years→1 Jan 2008 | Active | |
North Western Trains Company Limited Director • Senior Executive | 24 Jan 1997←1 Month→2 Mar 1997 | Dissolved | |
| West Coast Trains Limited Director • Senior Executive | 24 Jan 1997←1 Month→9 Mar 1997 | Active | |
| Central Trains Limited Director • Senior Executive | 24 Jan 1997←1 Month→2 Mar 1997 | Active | |
Arriva Trains Northern Limited Director • Senior Executive | 24 Jan 1997←1 Month→2 Mar 1997 | Liquidation | |
| Scotrail Railways Limited Director • Senior Executive | 24 Jan 1997←2 Months→1 Apr 1997 | Active | |
