| Company | Timeline | Status | |
| Tanspring Investments Limited Secretary • Manager | 11 Jun 2001←24 Years→Current | Active | |
| Tanspring Investments Limited Director • Manager | 11 Jun 2001←24 Years→Current | Active | |
C.W. Harvie Limited Secretary • Assistant Secretary | 28 Feb 1992←26 Years→10 Jul 2018 | Dissolved | |
C.W. Harvie Limited Director • Assistant & Secretary | 10 Feb 1992←26 Years→10 Jul 2018 | Dissolved | |
