| Company | Timeline | Status | |
| Q3 Technical Services Limited Secretary • Unreported | 24 Feb 2022←3 Years→Current | Active | |
| Q3 Security Limited Secretary • Unreported | 26 Oct 2020←5 Years→Current | Active | |
| Q3 Services Group Limited Secretary • Unreported | 1 Jul 2019←6 Years→Current | Active | |
| Q3 Facilities Holdings Limited Secretary • Unreported | 1 Jul 2019←6 Years→Current | Active | |
| Q3 Grounds Services Limited Secretary • Unreported | 1 Jul 2019←6 Years→Current | Active | |
