| Company | Timeline | Status | |
| Harcom Overseas Limited Director • Tobacco Consultant | 9 Mar 1992←14 Years→19 Oct 2006 | Active | |
| Harcom Properties Limited Director • Tobacco Consultant | 4 Feb 1992←14 Years→19 Oct 2006 | Active | |
| Harcom Holdings Limited Director • Tobacco Consultant | 20 Apr 1991←28 Years→14 Jan 2020 | Active | |
