| Company | Timeline | Status | |
| Sse Utility Solutions Limited Director • Managing Director | 17 Dec 2010←11 Months→7 Dec 2011 | Active | |
| Sse Heat Networks Limited Director • Managing Director | 17 Dec 2010←11 Months→7 Dec 2011 | Active | |
| Nnxyz Limited Director • Managing Director | 1 Apr 2010←1 Year 8 Months→7 Dec 2011 | Active | |
