| Company | Timeline | Status | |
Thrive Vitamins Limited Director • Pharmacist | 9 Aug 2012←1 Year 1 Month→20 Sep 2013 | Dissolved | |
| T.S.C. Dobbin Limited Director • Pharmacist | 16 Oct 2000←25 Years→Current | Active | |
| T.S.C. Dobbin Limited Secretary • Pharmacist | 16 Oct 2000←25 Years→Current | Active | |
| Norchem Healthcare Limited Director • Pharmacist | 15 Mar 1999←2 Years→11 Apr 2001 | Active | |
| Norchem Limited Director • Pharmacist | 15 Mar 1999←15 Years→16 Jan 2015 | Active | |
