| Company | Timeline | Status | |
| Hoselines Limited Director • Director | 6 Jun 1997←17 Years→28 Nov 2014 | Active | |
| Hoselines Limited Secretary • Designer | 6 Jun 1997←9 Years→18 Jul 2006 | Active | |
| Carlton Hydraulics Limited Secretary • Unreported | 3 Aug 1991←11 Years→12 Dec 2002 | Active | |
| Carlton Hydraulics Limited Director • Co Director | 3 Aug 1991←22 Years→3 Aug 2013 | Active | |
