| Company | Timeline | Status | |
| C P O'Hara Construction Limited Secretary • Unreported  | 29 Jun 2004←21 Years→Current  | Active  | |
| C P O'Hara Construction Limited Secretary • Unreported  | 29 Jun 2004←20 Years→28 Feb 2025  | Active  | |
| Trent Bridge Construction Limited Secretary • Accountant  | 1 Mar 2001←24 Years→Current  | Active  | |
| Trent Bridge Construction Limited Secretary • Accountant  | 1 Mar 2001←24 Years→28 Feb 2025  | Active  | |
