| Company | Timeline | Status | |
| Steptree Consultants Limited Director • Unreported | 29 Nov 2017←7 Years→Current | Active | |
| Grenadier Management Limited Secretary • Chief Technical Officer | 1 Apr 2006←16 Years→31 Mar 2022 | Active | |
| Grenadier Management Limited Director • Technical Architect | 2 Mar 2001←21 Years→18 Aug 2022 | Active | |
