| Company | Timeline | Status | |
| QS Studentapply Ltd Director • Director  | 14 Oct 2021←4 Years→Current  | Active  | |
| NQ Holdings Limited Director • Director  | 8 Jul 2019←6 Years→Current  | Active  | |
| Qscrimson Limited Director • Director  | 23 Aug 2018←4 Years→17 Jan 2023  | Dissolved  | |
| QS Enrolment Solutions Limited Director • Director  | 5 Oct 2017←8 Years→Current  | Active  | |
Quacquarelli Symonds Consulting Ltd Director • Director  | 21 Jun 2010←5 Years→1 Sep 2015  | Dissolved  | |
| QS Unisolution Ltd Director • Unreported  | 12 Feb 2009←16 Years→Current  | Active  | |
| QS Education Trust Director • Managing Director  | 16 Nov 2005←16 Years→4 Jan 2022  | Dissolved  | |
| QS Education Trust Secretary • Managing Director  | 16 Nov 2005←5 Years→1 Oct 2011  | Dissolved  | |
The Global Workplace Limited Director • Director  | 1 Jun 2003←12 Years→1 Sep 2015  | Dissolved  | |
| QS Quacquarelli Symonds Limited Director • Director  | 14 Jan 1992←33 Years→Current  | Active  | |
