| Company | Timeline | Status | |
| Frankie Rossi Art Projects Limited Director • Art Dealer | 17 Mar 2023←2 Years 9 Months→Current | Active | |
| Marlborough Contemporary Limited Director • Art Dealer-director | 8 Jul 2011←10 Years→15 May 2022 | Dissolved | |
| Marlborough Fine Art (London) Limited Director • Art Dealer-director | 5 Jun 1992←29 Years→15 May 2022 | Active | |
| Hollywood Fine Art Limited Director • Dealer In Fine Art | 29 Sep 1991←34 Years→Current | Active | |
