| Company | Timeline | Status | |
Robert Voisey Electrical Service Limited Director • Engineer | 4 Jun 2008←8 Years→7 Jun 2016 | Dissolved | |
| Combuy Limited Director • Engineer | 26 Aug 1999←26 Years→Current | Active | |
| Combuy Limited Secretary • Engineer | 26 Aug 1999←26 Years→Current | Active | |
