| Company | Timeline | Status | |
| OTB Engineering Limited Director • Consultant | 1 Jul 2010←6 Years→1 Nov 2016 | Active | |
OTB Engineering UK LLP Designated LLP Member • Unreported | 21 Apr 2010←4 Years→1 Sep 2014 | Dissolved | |
| Brooker Consulting Ltd Director • Consultant | 7 Jul 2004←21 Years→Current | Active | |
| Easy Consult Limited Director • Consultant | 26 May 2004←21 Years→Current | Active | |
