| Company | Timeline | Status | |
| Cable Consulting Limited Director • Company Director | 29 Feb 2008←17 Years→Current | Active | |
| Bicc Cables Limited Director • Consultant Engineer | 22 Jun 2005←20 Years→Current | Active | |
| Cable Consulting International Limited Director • Consulting Engineer | 14 Jun 2001←24 Years→Current | Active | |
| Chestnut Management Company Limited(The) Director • Chartered Elec Eng | 25 Jun 1991←3 Years→22 Aug 1994 | Active | |
