| Company | Timeline | Status | |
| Air Torque (UK) Limited Secretary • Unreported | 27 Feb 2008←17 Years→Current | Active | |
| The Valve Partners Limited Secretary • Bookkeeper | 16 Mar 2004←8 Years→25 Jan 2013 | Active | |
| Technical Valve Services Limited Secretary • Company Secretary | 5 Apr 2002←23 Years→Current | Active | |
| A C Valves & Controls Limited Director • Unreported | 6 Apr 2001←24 Years→Current | Active | |
| Starline Ball Valves Limited Secretary • Unreported | 20 Feb 2001←24 Years→Current | Active | |
| The Valve Alliance Limited Secretary • Unreported | 10 Jul 1998←27 Years→Current | Active | |
| A C Valves & Controls Limited Secretary • Unreported | 22 Jan 1997←28 Years→Current | Active | |
