| Company | Timeline | Status | |
Efficacy 4D Limited Director • Surveyor | 1 Apr 2014←3 Years→27 Feb 2018 | Dissolved | |
| 4dmax Metrology LLP Designated LLP Member • Unreported | 22 Nov 2011←1 Year 9 Months→30 Aug 2013 | Active | |
| 4dmax Limited Director • Director | 4 Jan 2010←3 Years→30 Aug 2013 | Active | |
