| Company | Timeline | Status | |
| Aerotherm Limited Director • Engineering Consultant | 21 Nov 2023←2 Years 1 Month→Current | Active | |
| Innovention Consultancy Asia Ltd Director • Engineering Consultant | 24 Mar 2021←1 Year 5 Months→30 Aug 2022 | Dissolved | |
| Innovention Consultancy Limited Director • Company Director | 22 Apr 2014←11 Years→Current | Active | |
| Aquascreen Ltd Director • Unreported | 4 Mar 2011←14 Years→Current | Active | |
| Freesoft Limited Director • Engineering Consultant | 17 Aug 2009←16 Years→Current | Active | |
Henley Research Limited Director • Engineering Consultant | 14 Jan 2008←6 Years→17 Jun 2014 | Dissolved | |
| Aquatherm International Ltd Director • Director | 10 Jan 2007←18 Years→Current | Active | |
Aquatherm Limited Director • Consultant | 9 Oct 2000←13 Years→27 May 2014 | Dissolved | |
Aquatherm Limited Director • Chief Executive | 5 Aug 1993←1 Year 12 Months→1 Aug 1995 | Dissolved | |
| Shaw Trust Limited(The) Director • Chief Executive | 21 Oct 1992←3 Years→18 Jul 1996 | Active | |
