| Company | Timeline | Status | |
| Thomas Mennell Ltd Director • Art Dealer | 9 Nov 2018←2 Years 6 Months→11 May 2021 | Dissolved | |
| Vansittart Ltd Director • Art Dealer | 26 Mar 2015←10 Years→Current | Active | |
Peterkin Consultancy Limited Director • Director | 23 May 2013←5 Years→15 Sep 2018 | Dissolved | |
