| Company | Timeline | Status | |
| Keystone Employment Group No.1 Limited Director • Bon Viveur | 15 Nov 2020←5 Years→Current | Active | |
| Moriconium Properties Limited Director • Accountant | 11 Jan 2012←13 Years→Current | Active | |
| 888 Developments Limited Secretary • Unreported | 1 Apr 2009←16 Years→Current | Active | |
| Keystone Employment Group LLP Designated LLP Member • Unreported | 1 Mar 2008←17 Years→Current | Active | |
| Kraft Space Limited Secretary • Unreported | 23 Oct 2006←19 Years→Current | Active | |
Lumina Real Estate Capital Limited Secretary • Unreported | 15 Aug 2006←2 Years 7 Months→31 Mar 2009 | Dissolved | |
Broxpoint Enterprises Limited Secretary • Unreported | 15 Feb 2006←8 Years→31 Oct 2014 | Dissolved | |
| Hemingford Elia Limited Secretary • Unreported | 15 Feb 2006←19 Years→Current | Active | |
| Keystone House Limited Secretary • Unreported | 15 Feb 2006←19 Years→Current | Active | |
| China Trading 88 Company Limited Secretary • Unreported | 6 Jan 2006←19 Years→Current | Active | |
