| Company | Timeline | Status | |
| Cobalt International Limited Secretary • Company Secretary | 2 Apr 2009←10 Years→3 Jun 2019 | Active | |
| Stelco International Limited Secretary • Company Secretary | 1 Apr 2009←10 Years→3 Jun 2019 | Active | |
| Delta Export Services Limited Secretary • Unreported | 21 Nov 2001←17 Years→3 Jun 2019 | Dissolved | |
| Delta Euro Sales Limited Secretary • Unreported | 7 Nov 2001←17 Years→3 Jun 2019 | Dissolved | |
| Delta Richmond Group Limited Secretary • Unreported | 13 Nov 1998←20 Years→3 Jun 2019 | Dissolved | |
