| Company | Timeline | Status | |
| Mezcai Limited Director • Director | 5 Sep 2025←1 Month→Current | Active | |
| Bad Appel Limited Director • Director | 5 Sep 2025←1 Month→Current | Active | |
| Cartel Brands Limited Director • Director | 18 Aug 2023←2 Years 2 Months→Current | Active | |
| Cantinetta London Limited Director • Director | 30 Nov 2022←2 Years 11 Months→Current | Active | |
| Berkmann Ltd Director • Director | 11 Jan 2022←3 Years→Current | Active | |
T.M. Robertson & Son Limited Director • Company Director | 25 Feb 2012←8 Years→20 Oct 2020 | Dissolved | |
| Churchill Vintners Limited Director • Director | 23 Feb 2012←13 Years→Current | Active | |
| Spirit Cartel Limited Director • Company Director | 23 Feb 2012←13 Years→Current | Active | |
| Berkmann Family Holdings Limited Director • Director | 16 Sep 2009←16 Years→Current | Active | |
| Berkmann Wine Cellars Limited Director • Director | 18 Jan 2006←19 Years→Current | Active | |
