| Company | Timeline | Status | |
| JC & PC Properties Ltd Director • Director | 29 Jun 2020←2 Years 6 Months→27 Dec 2022 | Dissolved | |
| John Cook & Family Holdings Ltd Director • Unreported | 13 Sep 2018←7 Years→Current | Active | |
| John Cook & Family LLP Designated LLP Member • Unreported | 24 May 2016←8 Years→20 Aug 2024 | Dissolved | |
| Aviation Property Management Ltd Director • Director | 8 Oct 2015←9 Years→4 Mar 2025 | Dissolved | |
Project 2010 Limited Director • Director | 5 Apr 2004←10 Years→27 May 2014 | Dissolved | |
