| Company | Timeline | Status | |
| Proprietary Association Of Great Britain Director • Company Director | 14 Apr 2011←5 Years→1 Apr 2017 | Active | |
| Medic Herb (UK) Limited Director • Director | 13 Mar 2008←15 Years→6 Feb 2024 | Dissolved | |
| Schwabe Pharma (UK) Limited Director • Director | 13 Mar 2008←15 Years→31 Jan 2024 | Active | |
| Bioplanta UK Limited Director • Co Director | 13 Mar 2008←15 Years→31 Jan 2024 | Dissolved | |
| Dr. Willmar Schwabe (UK) Limited Director • Director | 13 Mar 2008←15 Years→31 Jan 2024 | Dissolved | |
| Medic Herb (UK) Limited Director • Company Director | 28 Mar 1996←6 Years→21 Feb 2003 | Dissolved | |
