| Company | Timeline | Status | |
| Cambridge Circuit (Holdings) Limited Director • Unreported | 25 Apr 2014←11 Years→Current | Active | |
| Cambridge Circuit Company Limited Secretary • Engineer | 30 Nov 1991←22 Years→25 Apr 2014 | Active | |
| Cambridge Circuit Company Limited Director • Engineer | 30 Nov 1991←22 Years→25 Apr 2014 | Active | |
