| Company | Timeline | Status | |
| Keenan Heating Limited Secretary • Unreported | 20 Feb 2001←24 Years→Current | Active | |
| Combined Facilities Management Ltd Secretary • Unreported | 8 Dec 1999←25 Years→Current | Active | |
| Beam Vacuum Systems Limited Secretary • Unreported | 6 Aug 1999←26 Years→Current | Active | |
| Beam Vacuum Systems Limited Secretary • Unreported | 6 Aug 1999←26 Years→21 Oct 2025 | Active | |
