| Company | Timeline | Status | |
| Acrastyle Switchgear Limited Secretary • Financial Controller | 20 Feb 2002←17 Years→11 Dec 2019 | Active | |
| Acrastyle Limited Secretary • Financial Controller | 18 May 2001←18 Years→11 Dec 2019 | Active | |
| Ap Filtration Limited Secretary • Unreported | 20 Oct 1997←2 Years 6 Months→25 Apr 2000 | Active | |
