| Company | Timeline | Status | |
| Electrafish Limited Director • Company Director | 1 Aug 2020←5 Years→Current | Active | |
| Clarke Controls & Distribution Limited Director • Electrical Engineer | 15 Oct 2003←22 Years→Current | Active | |
| Clarke Design & Engineering Limited Director • Electrical Engineer | 6 Oct 2003←22 Years→Current | Active | |
Apella Technologies Ltd Director • Electrical Engineer | 7 Dec 1998←1 Year 9 Months→19 Sep 2000 | Dissolved | |
