| Company | Timeline | Status | |
| Mid Metering Limited Director • Director | 27 Mar 2015←10 Years→Current | Active | |
| Smart Electricity Meters Ltd Director • Director | 12 Mar 2013←12 Years→Current | Active | |
J. W. Instruments Ltd Director • Director | 12 Mar 2013←5 Years→15 Nov 2018 | Dissolved | |
| J W Smart Meters Ltd Director • Director | 6 Mar 2013←12 Years→Current | Active | |
