| Company | Timeline | Status | |
| Clifton Down Charitable Trust Limited Director • Director | 10 Nov 2024←1 Year→Current | Active | |
| Merchants' Academy Services Limited Director • Director | 16 Nov 2022←2 Years 3 Months→14 Feb 2025 | Dissolved | |
| Venturers Trust Director • Director | 1 Sep 2017←6 Years→18 Jul 2024 | Active | |
Merchants' Academy Trust Director • Accountant | 30 Jun 2016←2 Years 1 Month→2 Aug 2018 | Dissolved | |
| Gardiner,Sons & Co.,Limited Director • Accountant | 1 Oct 2013←12 Years→Current | Active | |
| We The Curious (Enterprises) Limited Director • Accountant | 1 Sep 2005←6 Years→22 Sep 2011 | Active | |
| We The Curious Limited Director • Accountant | 16 May 2002←9 Years→22 Sep 2011 | Active | |
| Gardiner Haskins Limited Director • Company Director | 19 Feb 1998←27 Years→Current | Active | |
| Brite Services Limited Secretary • Unreported | 10 Oct 1997←4 Months→19 Feb 1998 | Active | |
| Gardiner (Holdings) Limited Director • Accountant | 30 Sep 1991←34 Years→Current | Active | |
