| Company | Timeline | Status | |
| A.M.P. Electrical Contractors & Engineers (S.E.) Limited Director • Electrical Engineer | 11 Sep 2004←1 Year→1 Oct 2005 | Active | |
| A.M.P. Electrical Contractors And Engineers Limited Director • Electrical Engineer | 31 May 2002←23 Years→Current | Active | |
| A.M.P. Electrical Contractors And Engineers Limited Secretary • Electrical Engineer | 31 May 2002←13 Years→28 May 2015 | Active | |
