| Company | Timeline | Status | |
| Szkola Anglomatyki Ltd Director • Company Director  | 30 Apr 2024←1 Year 6 Months→Current  | Active  | |
| Britannicum Centre For Public Studies Ltd Director • Company Director  | 30 Apr 2024←1 Year 6 Months→Current  | Active  | |
| Labrayon Investments Ltd Director • Company Director  | 11 May 2021←2 Years→16 May 2023  | Dissolved  | |
| Telewizja Edukacyjna Ltd Director • Company Director  | 23 Oct 2020←5 Years→Current  | Active  | |
| Fundacao Brasileira Do Prof. Rafal Pstrucha Ltd Director • Company Director  | 15 Aug 2017←8 Years→Current  | Active  | |
| Collegium Britannicum Ltd Director • Company Director  | 20 Apr 2016←9 Years→Current  | Active  | |
| The American Academic Center Of London Ltd Director • Company Director  | 17 Dec 2015←9 Years→Current  | Active  | |
| Swiatowy Kosciol Polski W Rzymie Ltd Director • Company Director  | 12 Nov 2015←9 Years→Current  | Active  | |
| The Church Of Poland In Rome Ltd Director • Company Director  | 12 Nov 2015←9 Years→Current  | Active  | |
| Instituto Brasileiro De Ensino Labrayon Em Londres Ltd Director • Company Director  | 28 Jan 2015←10 Years→Current  | Active  | |
