| Company | Timeline | Status | |
| Air Torque (UK) Limited Director • Director | 27 Feb 2008←9 Years→31 Mar 2017 | Active | |
| The Valve Partners Limited Director • Co Director | 16 Mar 2004←8 Years→24 Jan 2013 | Active | |
| Technical Valve Services Limited Director • Company Director | 5 Apr 2002←13 Years→15 Mar 2016 | Active | |
| Starline Ball Valves Limited Director • Engineer | 20 Feb 2001←16 Years→31 Mar 2017 | Active | |
| The Valve Alliance Limited Director • Director | 10 Jul 1998←18 Years→31 Mar 2017 | Active | |
| A C Valves & Controls Limited Director • Engineer | 22 Jan 1997←20 Years→31 Mar 2017 | Active | |
Econosto UK Limited Director • Director | 31 Dec 1991←1 Year 10 Months→28 Oct 1993 | Dissolved | |
