| Company | Timeline | Status | |
| Fresh Cherries Limited Director • Company Director | 14 Jan 2020←4 Years→29 Oct 2024 | Dissolved | |
| Clementine Limited Director • Unreported | 28 Apr 2018←7 Years→Current | Active | |
| SJ Blankstone Limited Director • Company Director | 21 Oct 2015←10 Years→Current | Active | |
| South Manchester Synagogue Limited Director • Director | 9 Sep 2008←5 Years→15 Jan 2014 | Active | |
| Blankstone Investments Limited Director • Company Director | 2 Aug 2005←20 Years→Current | Liquidation | |
Jack Blankstone Limited Director • Accountant | 4 Jan 1997←22 Years→5 Dec 2019 | Dissolved | |
