| Company | Timeline | Status | |
| Hallmark Construction Management Limited Director • Director | 24 May 2007←15 Years→20 Sep 2022 | Dissolved | |
J.P. Blagbrough Contracts Limited Director • Director | 24 May 2007←9 Years→11 Jan 2017 | Dissolved | |
| HK Commercial Ltd Director • Director | 12 Mar 2007←17 Years→19 Nov 2024 | Dissolved | |
| Hallmark Construction Management Limited Secretary • Manager | 1 Oct 2004←17 Years→20 Sep 2022 | Dissolved | |
| Hallmark Kitchens Limited Secretary • Manager | 1 Oct 2004←2 Years 7 Months→24 May 2007 | Liquidation | |
| Hallmark Kitchens Limited Director • Managing Director | 7 Oct 1991←34 Years→Current | Liquidation | |
