| Company | Timeline | Status | |
| Edman Developments Limited Director • Engineering | 16 Sep 2005←18 Years→14 May 2024 | Dissolved | |
| Blackwater Valley Investments Ltd Director • Refrigeration Engineer | 28 Aug 2003←1 Year→27 Aug 2004 | Active | |
| Principal Cooling Ltd Director • Engineer | 30 Jun 2003←22 Years→Current | Active | |
