| Company | Timeline | Status | |
| Stratford Waterfront Boat Centre Limited Director • Director | 27 May 2016←9 Years→Current | Active | |
| Semperian Management Group Limited Director • Investment Banker | 1 Apr 2016←2 Years 12 Months→31 Mar 2019 | Active | |
Bullitt Boat Charter Limited Director • Investment Banker | 26 Nov 2012←1 Year 7 Months→15 Jul 2014 | Dissolved | |
OLD Ford Lock River Services Limited Director • Investment Banker | 29 Mar 2012←4 Months→2 Aug 2012 | Dissolved | |
| Corby Solar Limited Director • Llp Designated Member | 14 Dec 2011←3 Months→2 Apr 2012 | Active | |
| Semperian Infrastructure Limited Director • Investment Banker | 31 Mar 2010←2 Years→31 Mar 2012 | Active | |
| The Oak Room Consultancy LLP Designated LLP Member • Unreported | 10 Dec 2009←15 Years→Current | Active | |
| Semperian Infrastructure Limited Director • Investment Banker | 4 Sep 2009←3 Months→31 Dec 2009 | Active | |
| The Oak Room Consultancy (Partner) Limited Director • Investment Banker | 31 Jul 2009←16 Years→Current | Active | |
| Arteos GP Limited Director • Investment Banker | 30 Jan 2009←11 Months→31 Dec 2009 | Active | |
