| Company | Timeline | Status | |
| Digital Marketing SP Ltd Director • Company Director | 8 Oct 2021←4 Years→Current | Active | |
| SP Media London Ltd Director • Manager | 21 Mar 2016←9 Years→Current | Active | |
| Sherlock Holmes Limited Director • Director | 1 Mar 2011←1 Year 6 Months→19 Sep 2012 | Dissolved | |
| The Sherlock Holmes Museum Limited Director • Director | 1 Mar 2011←1 Year 6 Months→19 Sep 2012 | Dissolved | |
SP Fulfillment Limited Director • Manager | 4 Jul 2007←7 Years→13 Jan 2015 | Dissolved | |
