| Company | Timeline | Status | |
| Thom Consulting Limited Director • Pharmacist | 26 Apr 2013←10 Years→17 Oct 2023 | Dissolved | |
| 42 Arlington Road Residents Company Limited Director • Pharmacist | 28 Mar 2006←11 Years→22 Sep 2017 | Active | |
| Aurum Pharmaceuticals Limited Director • Technical Director | 31 Mar 2002←6 Years→3 Nov 2008 | Active | |
| Martindale Pharmaceuticals Limited Director • Technical Director Pharmacist | 1 Aug 1994←14 Years→3 Nov 2008 | Active | |
| Macarthys Laboratories Limited Director • Technical Director/pharmicist | 1 Aug 1994←14 Years→2 Nov 2008 | Active | |
