| Company | Timeline | Status | |
| European Speciality Tea Association Director • Tea Technology Consultant  | 23 Mar 2018←7 Years→Current  | Active  | |
| Nothing But Tea Ltd Director • Tea Technologist  | 5 Nov 2002←21 Years→15 Mar 2024  | Dissolved  | |
| Teacraft Limited Director • Tea Manufacture Specialist  | 6 Sep 1995←28 Years→3 Oct 2023  | Dissolved  | |
