| Company | Timeline | Status | |
| Windermere Rowing Club Limited Director • Company Director | 14 Aug 2017←1 Year 10 Months→24 Jun 2019 | Active | |
| Lakeland Leds Ltd Director • Director | 20 Oct 2014←11 Years→Current | Active | |
| Njo Technology Ltd Secretary • Marketing Director | 1 Mar 1999←26 Years→Current | Active | |
| Optoplus Ltd Director • Marketing Consultant | 15 Jan 1996←10 Years→13 Jan 2006 | Active | |
| Optoplus Ltd Secretary • Marketing Consultant | 15 Jan 1996←10 Years→13 Jan 2006 | Active | |
| Njo Technology Ltd Director • Marketing Consultant | 14 Sep 1994←31 Years→Current | Active | |
| Njo Technology Ltd Secretary • Marketing Consultant | 14 Sep 1994←4 Years→7 Jan 1999 | Active | |
