| Company | Timeline | Status | |
| Giffen Holdings Limited Director • Chairman | 5 Nov 2009←4 Years→18 Mar 2014 | Active | |
Frontline Resources Ltd Director • Electrical Contractor | 17 Dec 1999←15 Years→31 Mar 2015 | Dissolved | |
Giffen (Distribution Systems) Limited Director • Chairman | 20 Sep 1991←22 Years→18 Mar 2014 | Dissolved | |
Giffen (Control Panels) Limited Director • Chairman | 20 Sep 1991←22 Years→18 Mar 2014 | Dissolved | |
Giffen (Electrical Contractors) Limited Director • Chairman | 20 Sep 1991←22 Years→18 Mar 2014 | Dissolved | |
| Giffen Group Limited Director • Chairman | 20 Sep 1991←22 Years→18 Mar 2014 | Active | |
