| Company | Timeline | Status | |
| DHS Holdings Limited Director • Director | 30 Sep 2004←15 Years→6 Nov 2019 | Active | |
| D H Stainless Limited Director • Merchant | 9 Aug 2001←18 Years→6 Nov 2019 | Active | |
| Special Piping Materials Limited Director • Sales Director | 10 Dec 1999←1 Year 10 Months→26 Oct 2001 | Active | |
