| Company | Timeline | Status | |
| International Safety*quality*environment*management*association Director • Unreported | 28 Jun 2024←1 Year 7 Months→Current | Active | |
| International Safety*quality*environment*management*association Director • Secretary | 29 Apr 2008←16 Years→15 Jun 2024 | Active | |
| Pat Service Ltd Director • Unreported | 17 Jan 2006←20 Years→Current | Active | |
| Safety Personnel Limited Secretary • Unreported | 18 Oct 2004←21 Years→Current | Active | |
| Centremax Limited Secretary • None | 23 Aug 2003←21 Years→31 Jan 2025 | Active | |
| Centremax Limited Director • None | 22 Apr 2003←21 Years→31 Jan 2025 | Active | |
