| Company | Timeline | Status | |
| Ransom Art Limited Director • Director | 14 Sep 2005←20 Years→Current | Active | |
| Ransom Art Limited Director • Director | 14 Sep 2005←19 Years→30 Sep 2024 | Active | |
| Mark Ransom Limited Director • Antiques Seller | 10 Feb 1994←31 Years→Current | Liquidation | |
