| Company | Timeline | Status | |
| S. A. Esdaile Limited Director • Software Engineer | 1 Mar 2021←4 Years→Current | Active | |
| Skardin Industrial (UK) Limited Director • Management Consultant | 23 Apr 2018←7 Years→Current | Active | |
| Smith & Huang Ltd Director • Engineer | 11 Mar 2013←2 Months→15 May 2013 | Dissolved | |
