| Company | Timeline | Status | |
| SS Gruham Ltd Director • Teacher | 7 Jan 2024←2 Years→Current | Active | |
| Eulerr Speed Maths Limited Secretary • Unreported | 1 Jan 2008←18 Years→Current | Active | |
| Eulerr Speed Maths Limited Director • Unreported | 1 Jun 2006←1 Year 7 Months→31 Dec 2007 | Active | |
| Ewallet Solutions Limited Director • Director | 3 Sep 2005←20 Years→Current | Active | |
| Eulerr Speed Maths Limited Secretary • Unreported | 25 Apr 2005←1 Year 1 Month→1 Jun 2006 | Active | |
