| Company | Timeline | Status | |
| Mathema Limited Secretary • Administrator | 17 May 2002←23 Years→Current | Active | |
| Mathema Limited Director • Administrator | 17 May 2002←23 Years→Current | Active | |
| Mathema Limited Director • Administrator | 17 May 2002←22 Years→15 Mar 2025 | Active | |
| Mathema Limited Secretary • Administrator | 17 May 2002←22 Years→15 Mar 2025 | Active | |
