| Company | Timeline | Status | |
David Simpson Consulting Limited Director • Director | 28 Sep 2010←5 Years→1 Mar 2016 | Dissolved | |
| Emerson Automation Solutions Final Control UK Ii Ltd Director • Director | 19 May 2003←7 Years→30 Sep 2010 | Dissolved | |
| Emerson Automation Solutions Final Control UK Ltd Director • Director | 19 May 2003←7 Years→30 Sep 2010 | Active | |
Pentair Valves & Controls Gulf Limited Director • Director | 15 May 2003←7 Years→30 Sep 2010 | Dissolved | |
| Emerson Sales UK Limited Director • Director | 8 Dec 1999←10 Years→30 Sep 2010 | Active | |
| Keystone Valve (U.K.) Limited Director • Company Director | 25 May 1999←11 Years→30 Sep 2010 | Dissolved | |
Steel Support Systems Limited Director • Director | 22 Oct 1996←13 Years→30 Sep 2010 | Dissolved | |
Spensall Engineering Limited Director • Director | 30 Apr 1993←17 Years→30 Sep 2010 | Dissolved | |
Hindle Cockburns Limited Director • Director | 30 Apr 1993←17 Years→30 Sep 2010 | Dissolved | |
| Vulsub Property Limited Director • Director | 30 Apr 1993←17 Years→30 Sep 2010 | Dissolved | |
