| Company | Timeline | Status | |
| Scarlett Technology Limited Director • Auctioneer | 10 Sep 2018←7 Years→Current | Active | |
| Gibson Antiques Limited Director • Auctioneer | 24 Feb 2011←14 Years→Current | Active | |
| Anthony Pratt Fine ARTS Limited Director • Auctioneer And Valuer | 1 Apr 1997←28 Years→Current | Active | |
