| Company | Timeline | Status | |
| Graham Sykes Holdings Limited Director • Director | 5 Dec 2007←15 Years→30 Nov 2023 | Active | |
| Proexe Limited Director • Director | 7 Apr 2006←17 Years→15 Dec 2023 | Active | |
| Proexe Limited Secretary • Director | 7 Apr 2006←17 Years→15 Dec 2023 | Active | |
| Graham Sykes Limited Director • Director | 7 Jan 2003←20 Years→30 Nov 2023 | Active | |
| Underwriting Support Limited Director • Insurance Intermediary | 27 Aug 1999←24 Years→26 Mar 2024 | Dissolved | |
| Exescan Limited Director • Director | 27 Sep 1996←27 Years→26 Mar 2024 | Dissolved | |
| Exescan Limited Secretary • Director | 27 Sep 1996←9 Years→1 Aug 2006 | Dissolved | |
