| Company | Timeline | Status | |
| Abacus Consulting Services Limited Secretary • Accountant | 9 Oct 2006←19 Years→Current | Active | |
| Abacus Statutory Services Limited Secretary • Unreported | 18 Oct 2004←21 Years→Current | Active | |
| Abacus Accounting Limited Secretary • Unreported | 14 Jun 1999←26 Years→Current | Active | |
